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2160× 1× 360× 360× 360× 360× 360× 360× 113× 247× 1× 246× 1× 420× 420× 420× 420× 420× 420× 420× 420× 420× 420× 420× 420× 420× 420× 420× 420× 420× 420× 420× 420× 420× 420× 420× 420× 420× 420× 420× 420× 420× 420× 420× 1× 2876× 2876× 2876× 2876× 2876× 1373× 1503× 5× 1498× 4× 1494× 7× 1487× 1487× 1× 11504× 11504× 117× 11387× 1× 49× 16× 33× 1× 2860× 2860× 2860× 2860× 267× 2860× 1× 263× 263× 188× 188× 188× 188× 188× 188× 188× 1× 43× 43× 43× 43× 43× 43× 43× 43× 14× 29× 29× 29× 29× 29× 29× 29× 2× 2× 2× 2× 2× 2× 2× 2× 2× 2× 2× 2× 2× 2× 2× 2× 2× 2× 2× 2× 2× 2× 2× 2× 2× 2× 2× 2× 2× 2× 2× 2× 2× 2× 2× 2× 2× 2× 2× 2× 2× 2× 2× 2× 2× 2× 2× 2× 2× 2× 2× 2× 2× 1× 1× 1× 1× 1× 1× 1× 1× 1× 1× 1× 1× 1× 1× 29× 24× 23× 23× 23× 24× 24× 24× 24× 23× 1× 1× 1× 1× 1× 1× 24× 24× 5× 5× 5× 4× 4× 4× 1× 1× 1× 1× 1× 1× 5× 5× 5× 29× 29× 29× 29× 29× 29× 29× 29× 29× 1× 1× | /* istanbul ignore next */ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) { return new (P || (P = Promise))(function (resolve, reject) { function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } } function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } } function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); } step((generator = generator.apply(thisArg, _arguments || [])).next()); }); }; /* istanbul ignore next */ var __generator = (this && this.__generator) || function (thisArg, body) { var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g; return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g; function verb(n) { return function (v) { return step([n, v]); }; } function step(op) { if (f) throw new TypeError("Generator is already executing."); while (_) try { if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t; if (y = 0, t) op = [op[0] & 2, t.value]; switch (op[0]) { case 0: case 1: t = op; break; case 4: _.label++; return { value: op[1], done: false }; case 5: _.label++; y = op[1]; op = [0]; continue; case 7: op = _.ops.pop(); _.trys.pop(); continue; default: if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; } if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; } if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; } if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; } if (t[2]) _.ops.pop(); _.trys.pop(); continue; } op = body.call(thisArg, _); } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; } if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true }; } }; define(["require", "exports", "@syncfusion/ej2-base", "../index", "@syncfusion/ej2-popups"], function (require, exports, ej2_base_1, index_1, ej2_popups_1) { "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); var Draw = (function () { function Draw(parent) { this.isInitialLoading = false; this.fileName = ''; this.isErrorImage = false; this.isShapeTextInserted = false; this.isRotateZoom = false; this.tempStrokeSettings = { strokeColor: '#fff', fillColor: '', strokeWidth: null, outlineColor: '', radius: null, outlineWidth: null }; this.tempTextSettings = { text: 'Enter Text', fontFamily: '', fontSize: null, fontRatio: null, bold: false, italic: false, underline: false, strikethrough: false }; this.tempAdjValue = ''; this.tempFilter = ''; this.tempUndoRedoStep = 0; this.tempFreehandCounter = 0; this.tempCurrFhdIndex = 0; this.tempZoomFactor = null; this.isCancelAction = false; this.rotatedFlipCropSel = false; this.zoomCrop = { width: 0, height: 0 }; this.isImageEdited = false; this.isFileChanged = false; this.isNewPath = false; this.isResizeSelect = false; this.arrowDimension = { bar: { width: 10, height: 32, ratioX: null, ratioY: null }, arrow: { width: 24, height: 24, ratioX: null, ratioY: null }, arrowSolid: { width: 32, height: 32, ratioX: null, ratioY: null }, circle: { width: 10, height: 10, ratioX: null, ratioY: null }, square: { width: 20, height: 20, ratioX: null, ratioY: null } }; this.origDim = { width: 0, height: 0 }; this.isImageApply = false; this.imgCanvasPoints = []; this.isCropSelect = false; this.isDownScale = false; this.preventStraightening = false; this.tempObjColl = []; this.tempPointColl = {}; this.imageBackgroundColor = ''; this.allowRedactStraighten = true; this.isNullExtension = true; this.isRedactStraighten = false; this.parent = parent; this.addEventListener(); } Draw.prototype.destroy = function () { if (this.parent.isDestroyed) { return; } this.removeEventListener(); }; Draw.prototype.addEventListener = function () { this.parent.on('draw', this.draw, this); this.parent.on('destroyed', this.destroy, this); }; Draw.prototype.removeEventListener = function () { this.parent.off('draw', this.draw); this.parent.off('destroyed', this.destroy); }; Draw.prototype.draw = function (args) { this.updatePrivateVariables(); switch (args.prop) { case 'drawObject': this.drawObject(args.value['canvas'], args.value['obj'], args.value['isCropRatio'], args.value['points'], args.value['isPreventDrag'], args.value['saveContext'], args.value['isPreventSelection']); break; case 'updateActiveObject': this.updateActiveObject(args.value['actPoint'], args.value['obj'], args.value['isMouseMove'], args.value['x'], args.value['y']); break; case 'clearOuterCanvas': this.clearOuterCanvas(args.value['context']); break; case 'setDestPoints': this.setDestPoints(); break; case 'updateCurrTransState': this.updateCurrTransState(args.value['type'], args.value['isPreventDestination'], args.value['isRotatePan']); break; case 'currTransState': this.currTransState(args.value['type'], args.value['isPreventDestination'], args.value['context'], args.value['isPreventCircleCrop']); break; case 'setTransform': this.setTransform(args.value['context'], args.value['value'], args.value['isReverse']); break; case 'render-image': this.renderImage(args.value['isMouseWheel'], args.value['isPreventClearRect'], args.value['isFrame'], args.value['isStraighten']); break; case 'draw-image-to-canvas': this.drawImgToCanvas(args.value['dimension']); break; case 'update-canvas': this.updateCanvas(); break; case 'performCancel': this.performCancel(args.value['isContextualToolbar'], args.value['isUndoRedo'], args.value['isFinalCancel']); break; case 'updateFlipPan': this.updateFlipPan(args.value['tempSelectionObj']); break; case 'select': this.select(args.value['type'], args.value['startX'], args.value['startY'], args.value['width'], args.value['height']); break; case 'callUpdateCurrTransState': this.callUpdateCurrTransState(); break; case 'resetPanPoints': this.resetPanPoints(); break; case 'setClientTransDim': this.setClientTransDim(args.value['isPreventDimension']); break; case 'redrawImgWithObj': this.redrawImgWithObj(); break; case 'setCurrentObj': this.setCurrentObj(args.value['obj'], args.value['isUndoRedo'], args.value['isCircleCrop']); break; case 'performPointZoom': this.performPointZoom(args.value['x'], args.value['y'], args.value['type'], args.value['isResize']); break; case 'open': this.open(args.value['data']); break; case 'isInitialLoading': this.isInitialLoading = args.value['isInitialLoading']; break; case 'isInitialLoaded': this.getInitialLoaded(args.value['object']); break; case 'fileSelect': this.fileSelect(args.value['inputElement'], args.value['args']); break; case 'getFileName': args.value['obj']['fileName'] = this.fileName; args.value['obj']['fileType'] = this.fileType; break; case 'getErrorImage': args.value['obj']['isErrorImage'] = this.isErrorImage; break; case 'getInitialZoomValue': args.value['obj']['initialZoomValue'] = this.initZoomValue; break; case 'setShapeTextInsert': this.isShapeTextInserted = args.value['bool']; break; case 'resetCurrentSelectionPoint': this.currSelPoint = null; break; case 'setRotateZoom': this.isRotateZoom = args.value['isRotateZoom']; break; case 'setTempStrokeSettings': this.tempStrokeSettings = args.value['tempStrokeSettings']; break; case 'setTempTextSettings': this.tempTextSettings = args.value['tempTextSettings']; break; case 'setTempAdjustmentValue': this.tempAdjValue = args.value['tempAdjustmentValue']; break; case 'getTempAdjustmentValue': args.value['obj']['value'] = this.tempAdjValue; break; case 'setTempFilter': this.tempFilter = args.value['tempFilter']; break; case 'setTempUndoRedoStep': this.tempUndoRedoStep = args.value['tempUndoRedoStep']; break; case 'setTempFreehandCounter': this.tempFreehandCounter = args.value['tempFreehandCounter']; break; case 'setTempCurrentFreehandDrawIndex': this.tempCurrFhdIndex = args.value['tempCurrentFreehandDrawIndex']; break; case 'setTempZoomFactor': this.tempZoomFactor = args.value['tempZoomFactor']; break; case 'setCancelAction': this.isCancelAction = args.value['bool']; break; case 'getRotatedFlipCropSelection': args.value['bool']['isSelected'] = this.rotatedFlipCropSel; break; case 'getPrevActObj': args.value['obj']['prevActObj'] = this.prevActObj; break; case 'setPrevActObj': this.prevActObj = args.value['prevActObj']; break; case 'setZoomCropWidth': this.zoomCrop.width = args.value['width']; this.zoomCrop.height = args.value['height']; break; case 'setImageEdited': this.isImageEdited = true; break; case 'reset': this.reset(); break; case 'setNewPath': this.isNewPath = args.value['bool']; break; case 'getNewPath': args.value['obj']['isNewPath'] = this.isNewPath; break; case 'getArrowDimension': args.value['obj']['arrowDimension'] = ej2_base_1.extend({}, this.arrowDimension, {}, true); break; case 'setArrowDimension': this.arrowDimension = args.value['arrowDimension']; break; case 'moveToSelectionRange': this.moveToSelectionRange(args.value['type'], args.value['activeObj']); break; case 'setResizeSelect': this.isResizeSelect = args.value['bool']; break; case 'applyFrame': this.applyFrame(args.value['ctx'], args.value['frame'], args.value['preventImg']); break; case 'drawImage': this.drawImage(); break; case 'downScaleImgCanvas': this.downScaleImgCanvas(args.value['ctx'], args.value['isImgAnnotation'], args.value['isHFlip'], args.value['isVFlip']); break; case 'downScale': this.downScale(args.value['canvas'], args.value['width'], args.value['height']); break; case 'resetFrameZoom': this.resetFrameZoom(args.value['isOk']); break; case 'triggerFrameChange': args.value['obj']['frameChangeEventArgs'] = this.triggerFrameChange(args.value['prevFrameSettings']); break; case 'setImageApply': this.isImageApply = args.value['bool']; break; case 'zoomToSel': this.zoomToSel(args.value['activeObj'], args.value['isToolbar']); break; case 'getStraightenActObj': args.value['obj']['activeObj'] = this.straightenActObj; break; case 'setStraightenActObj': this.straightenActObj = args.value['activeObj']; break; case 'updateImgCanvasPoints': this.updateImgCanvasPoints(); break; case 'isLinesIntersect': args.value['obj']['isIntersect'] = this.isLinesIntersect(args.value['obj']); break; case 'getImageCanvasPoints': args.value['obj']['points'] = this.imgCanvasPoints; break; case 'setDestForStraighten': this.setDestForStraighten(); break; case 'setTempDestForStraighten': this.tempStraightenDestPoints = ej2_base_1.extend({}, this.straightenDestPoints, {}, true); break; case 'getStraightenInitZoom': args.value['obj']['zoomFactor'] = this.straightenInitZoom; break; case 'setStraightenInitZoom': this.straightenInitZoom = args.value['zoomFactor']; break; case 'isPointsInsideImg': args.value['obj']['bool'] = this.checkPointPosition(args.value['x'], args.value['y'], this.imgCanvasPoints[0].x, this.imgCanvasPoints[0].y, this.imgCanvasPoints[1].x, this.imgCanvasPoints[1].y, this.imgCanvasPoints[2].x, this.imgCanvasPoints[2].y, this.imgCanvasPoints[3].x, this.imgCanvasPoints[3].y) !== 'inside'; break; case 'setIsCropSelect': this.isCropSelect = args.value['bool']; break; case 'updateCropSelection': this.updateCropSelection(); break; case 'updateCropSelObj': this.updateCropSelObj(); break; case 'redrawDownScale': this.redrawDownScale(); break; case 'updateFinetune': this.updateFinetune(); break; case 'isSelOutsideImg': args.value['obj']['bool'] = this.isSelOutsideImg(); break; case 'resetStraightenDestPoints': this.straightenDestPoints = null; break; case 'checkPointPosition': args.value['obj']['position'] = this.checkPointPosition(args.value['obj']['x'], args.value['obj']['y'], args.value['obj']['x1'], args.value['obj']['y1'], args.value['obj']['x2'], args.value['obj']['y2'], args.value['obj']['x3'], args.value['obj']['y3'], args.value['obj']['x4'], args.value['obj']['y4']); break; case 'updateTempObjColl': this.tempObjColl = ej2_base_1.extend([], this.parent.objColl, [], true); break; case 'resetTempObjColl': this.tempObjColl = null; break; case 'updateTempPointColl': this.tempPointColl = ej2_base_1.extend({}, this.parent.pointColl, {}, true); break; case 'resetTempPointColl': this.tempPointColl = {}; break; case 'showDialogPopup': this.showDialogPopup(); break; case 'imageBackgroundColor': this.imageBackgroundColor = args.value['color']; break; case 'getImageBackgroundColor': args.value['obj']['color'] = this.imageBackgroundColor; break; case 'setTempStrokeWidth': this.tempStrokeWidth = args.value['strokeWidth']; break; case 'setNullExtension': this.isNullExtension = args.value['extension']; break; case 'setRedactStraighten': this.isRedactStraighten = args.value['bool']; break; } }; Draw.prototype.getModuleName = function () { return 'draw'; }; Draw.prototype.updatePrivateVariables = function () { var parent = this.parent; if (parent.lowerCanvas) { this.lowerContext = parent.lowerCanvas.getContext('2d'); } if (parent.upperCanvas) { this.upperContext = parent.upperCanvas.getContext('2d'); } if (ej2_base_1.isNullOrUndefined(this.tempZoomFactor)) { this.tempZoomFactor = parent.transform.zoomFactor; } if (this.tempTextSettings.fontFamily === '') { this.tempTextSettings.fontFamily = parent.fontFamily.default; } }; Draw.prototype.reset = function () { this.isInitialLoading = this.isErrorImage = this.isNewPath = this.isResizeSelect = false; this.isShapeTextInserted = false; this.isImageApply = false; this.isNullExtension = true; this.initZoomValue = null; this.tempFilter = ''; this.origDim = { width: 0, height: 0 }; this.currSelPoint = null; this.isRotateZoom = false; this.tempAdjValue = ''; this.tempStrokeSettings = { strokeColor: '#fff', fillColor: '', strokeWidth: null, radius: null, outlineColor: '', outlineWidth: null }; this.tempTextSettings = { text: 'Enter Text', fontFamily: this.parent.fontFamily.default, fontSize: null, fontRatio: null, bold: false, italic: false, underline: false, strikethrough: false }; this.tempUndoRedoStep = this.tempFreehandCounter = this.tempCurrFhdIndex = 0; this.tempZoomFactor = null; this.isCancelAction = false; this.rotatedFlipCropSel = false; this.prevActObj = null; this.tempStraightenDestPoints = null; this.arrowDimension = { bar: { width: 10, height: 32, ratioX: null, ratioY: null }, arrow: { width: 24, height: 24, ratioX: null, ratioY: null }, arrowSolid: { width: 32, height: 32, ratioX: null, ratioY: null }, circle: { width: 10, height: 10, ratioX: null, ratioY: null }, square: { width: 20, height: 20, ratioX: null, ratioY: null } }; this.straightenActObj = null; this.imgCanvasPoints = []; this.straightenInitZoom = null; this.allowRedactStraighten = true; this.tempObjColl = []; this.tempPointColl = {}; this.imageBackgroundColor = ''; this.tempStrokeWidth = null; this.straightenDestPoints = null; this.isCropSelect = this.isDownScale = this.preventStraightening = false; this.isRedactStraighten = false; }; Draw.prototype.redrawDownScale = function () { var parent = this.parent; if (parent.transform.zoomFactor && parent.transform.zoomFactor < 0) { var activeObj = ej2_base_1.extend({}, parent.activeObj, {}, true); parent.notify('shape', { prop: 'refreshActiveObj', onPropertyChange: false }); this.isDownScale = true; this.renderImage(); this.isDownScale = false; if (activeObj.shape) { this.drawObject('duplicate', activeObj); } } }; Draw.prototype.updateFinetune = function () { var parent = this.parent; if (parent.transform.zoomFactor && parent.transform.zoomFactor < 0) { var filter = this.lowerContext.filter; this.lowerContext.filter = 'none'; parent.notify('draw', { prop: 'redrawDownScale' }); var inMemoryContext = parent.inMemoryCanvas.getContext('2d'); var ctx = this.lowerContext; var imageData = ctx.getImageData(0, 0, ctx.canvas.width, ctx.canvas.height); parent.inMemoryCanvas.width = imageData.width; parent.inMemoryCanvas.height = imageData.height; inMemoryContext.putImageData(imageData, 0, 0); this.lowerContext.filter = filter; parent.notify('draw', { prop: 'redrawDownScale' }); } }; Draw.prototype.drawImage = function () { this.applyFrame(this.lowerContext, this.parent.frameObj.type); }; Draw.prototype.drawObject = function (canvas, obj, isCropRatio, points, isPreventDrag, saveContext, isPreventSelection) { var parent = this.parent; var actObj = parent.activeObj; var actPoint = parent.activeObj.activePoint; this.upperContext.clearRect(0, 0, parent.upperCanvas.width, parent.upperCanvas.height); var canvasDraw; canvas = canvas.toLowerCase(); if (canvas === 'original') { canvasDraw = this.lowerContext; } else if (canvas === 'duplicate') { canvasDraw = this.upperContext; } else Eif (saveContext) { canvasDraw = saveContext; } if (!isPreventDrag && actObj.shape) { this.setDragLimit(); } if (parent.currObjType.shape) { var splitWords = parent.currObjType.shape.split('-'); if (splitWords[0].toLowerCase() === 'crop' && isCropRatio) { this.drawCropRatio(); } } actObj = parent.activeObj; actPoint = parent.activeObj.activePoint; if (ej2_base_1.isNullOrUndefined(actObj.strokeSettings)) { var obj_1 = { strokeSettings: {} }; parent.notify('shape', { prop: 'getStrokeSettings', onPropertyChange: false, value: { obj: obj_1 } }); actObj.strokeSettings = obj_1['strokeSettings']; } if (ej2_base_1.isNullOrUndefined(actObj.strokeSettings.strokeWidth)) { actObj.strokeSettings.strokeWidth = 2; } if (obj) { parent.activeObj = ej2_base_1.extend({}, obj, {}, true); } if (points && points.startX && points.startY && points.endX && points.endY && points.width && points.height) { actPoint.startX = points.startX; actPoint.startY = points.startY; actPoint.endX = points.endX; actPoint.endY = points.endY; actPoint.width = points.width; actPoint.height = points.height; } this.updateActiveObject(); actObj = parent.activeObj; actPoint = parent.activeObj.activePoint; if (ej2_base_1.isNullOrUndefined(actPoint.startX) && ej2_base_1.isNullOrUndefined(actPoint.startY)) { return; } if (parent.currObjType.isText) { var obj_2 = { keyHistory: '' }; parent.notify('shape', { prop: 'getKeyHistory', onPropertyChange: false, value: { obj: obj_2 } }); actObj.keyHistory = obj_2['keyHistory']; } var isCrop = false; if (canvas !== 'original') { var splitWords = void 0; if (actObj.shape) { splitWords = actObj.shape.split('-'); if (splitWords[0] === 'crop') { isCrop = true; } } if (isCrop) { if (points && points.startX && points.startY && points.endX && points.endY && points.width && points.height) { actPoint.startX = points.startX; actPoint.startY = points.startY; actPoint.endX = points.endX; actPoint.endY = points.endY; actPoint.width = points.width; actPoint.height = points.height; } else { actPoint = actObj.activePoint; } this.upperContext.fillStyle = 'rgb(0, 0, 0, 0.25)'; this.upperContext.fillRect(0, 0, parent.lowerCanvas.width, parent.lowerCanvas.height); this.upperContext.clearRect(actPoint.startX, actPoint.startY, actPoint.width, actPoint.height); } if (ej2_base_1.isNullOrUndefined(isPreventSelection) && (canvasDraw === this.lowerContext || canvasDraw === this.upperContext)) { this.rotateContext('initial', canvasDraw); this.drawOuterSelection(canvasDraw); this.rotateContext('reverse', canvasDraw); } } parent.currObjType.isActiveObj = true; var object = { keyHistory: '' }; parent.notify('shape', { prop: 'getKeyHistory', onPropertyChange: false, value: { obj: object } }); if (obj) { this.drawShapeObj(canvas, obj.shape, saveContext, isPreventSelection); } else if (object['keyHistory'] !== '' && parent.currObjType.isText) { this.drawShapeObj(canvas, 'text', saveContext, isPreventSelection); } else Eif (actObj.shape) { this.drawShapeObj(canvas, actObj.shape, saveContext, isPreventSelection); } else { this.drawShapeObj(canvas, undefined, saveContext, isPreventSelection); } if (canvas === 'duplicate' && isCrop && actObj.shape !== 'crop-circle' && parent.frameObj.type !== 'none') { this.applyFrame(this.upperContext, parent.frameObj.type); this.drawCornerCircles(this.upperContext); } }; Draw.prototype.rotateContext = function (type, ctx) { var parent = this.parent; var _a = parent.activeObj, shape = _a.shape, rotatedAngle = _a.rotatedAngle; var _b = parent.img, destLeft = _b.destLeft, destTop = _b.destTop, destWidth = _b.destWidth, destHeight = _b.destHeight; var _c = parent.activeObj.activePoint, startX = _c.startX, startY = _c.startY, width = _c.width, height = _c.height; if (shape === 'line' || shape === 'arrow') { return; } var rotationAngle = (type === 'initial') ? rotatedAngle : -rotatedAngle; var translateX; var translateY; if (parent.transform.straighten === 0 && !parent.isCropTab) { translateX = startX + (width / 2); translateY = startY + (height / 2); } else { translateX = destLeft + (destWidth / 2); translateY = destTop + (destHeight / 2); } ctx.translate(translateX, translateY); ctx.rotate(rotationAngle); ctx.translate(-translateX, -translateY); }; Draw.prototype.setDragLimit = function () { var parent = this.parent; var actPoint = parent.activeObj.activePoint; var _a = parent.activeObj, shape = _a.shape, rotatedAngle = _a.rotatedAngle; if (actPoint && shape !== 'image' && shape !== 'line' && rotatedAngle === 0 && parent.activeObj.preventShapeDragOut) { var _b = parent.img, destLeft = _b.destLeft, destTop = _b.destTop, destWidth = _b.destWidth, destHeight = _b.destHeight; if (actPoint.startX < destLeft) { actPoint.startX = destLeft; actPoint.endX = Math.min(actPoint.startX + actPoint.width, destLeft + destWidth); } else if (actPoint.endX > destLeft + destWidth) { actPoint.endX = destLeft + destWidth; actPoint.startX = Math.max(actPoint.endX - actPoint.width, destLeft); } if (actPoint.startY < destTop) { actPoint.startY = destTop; } else if (actPoint.endY > destTop + destHeight) { actPoint.endY = destTop + destHeight; actPoint.startY = Math.max(actPoint.endY - actPoint.height, destTop); } parent.activeObj = this.updateWidthHeight(parent.activeObj); } }; Draw.prototype.drawCropRatio = function () { var parent = this.parent; var actPoint = parent.activeObj.activePoint; var x; var y; var width; var height; var _a = parent.img, destLeft = _a.destLeft, destTop = _a.destTop, destWidth = _a.destWidth, destHeight = _a.destHeight; if (parent.transform.zoomFactor > 0 && this.currSelPoint) { var activeObj = ej2_base_1.extend({}, parent.activeObj, {}, true); this.drawCustomSelection('crop-custom', null, null, null, null); if (parent.transform.straighten !== 0) { actPoint = parent.activeObj.activePoint; } if (parent.transform.degree % 90 === 0 && parent.transform.degree % 180 !== 0) { width = actPoint.width < actPoint.height ? actPoint.width : actPoint.height; height = width; } else { width = actPoint.width; height = actPoint.height; } parent.notify('shape', { prop: 'refreshActiveObj', onPropertyChange: false }); parent.activeObj = activeObj; parent.currObjType.shape = activeObj.shape; this.upperContext.clearRect(0, 0, parent.upperCanvas.width, parent.upperCanvas.height); parent.currObjType.isCustomCrop = false; } else { width = destWidth; height = destHeight; Iif (destLeft < 0) { width += destLeft; } Iif (destTop < 0) { height += destTop; } Iif (destLeft + destWidth > parent.lowerCanvas.width) { width -= (destLeft + destWidth - parent.lowerCanvas.width); } Iif (destTop + destHeight > parent.lowerCanvas.height) { height -= (destTop + destHeight - parent.lowerCanvas.height); } } switch (parent.currObjType.shape.toLowerCase()) { case 'crop-square': case 'crop-circle': parent.notify('selection', { prop: 'setDragDirection', onPropertyChange: false, value: { width: width, height: height } }); actPoint = parent.activeObj.activePoint; Iif (parent.lowerCanvas.width < (actPoint.endX - actPoint.startX)) { actPoint.startX = 7.5; actPoint.endX = parent.lowerCanvas.width - 7.5; } Iif (parent.lowerCanvas.height < (actPoint.endY - actPoint.startY)) { actPoint.startY = 7.5; actPoint.endY = parent.lowerCanvas.height - 7.5; } if (width === destWidth && height === destHeight) { actPoint.startX += destLeft; actPoint.startY += destTop; actPoint.endX += destLeft; actPoint.endY += destTop; } Eif (parent.lowerCanvas.width > parent.lowerCanvas.height) { actPoint.height = actPoint.endY - actPoint.startY; actPoint.width = actPoint.height; actPoint.endX = actPoint.startX + actPoint.width; } else { actPoint.width = actPoint.endX - actPoint.startX; actPoint.height = actPoint.width; actPoint.endY = actPoint.startY + actPoint.height; } break; case 'crop-3:2': x = 3; y = 2; break; case 'crop-4:3': x = 4; y = 3; break; case 'crop-5:4': x = 5; y = 4; break; case 'crop-7:5': x = 7; y = 5; break; case 'crop-16:9': x = 16; y = 9; break; case 'crop-2:3': x = 2; y = 3; break; case 'crop-3:4': x = 3; y = 4; break; case 'crop-4:5': x = 4; y = 5; break; case 'crop-5:7': x = 5; y = 7; break; case 'crop-9:16': x = 9; y = 16; break; default: x = parseInt(parent.currObjType.shape.toLowerCase().split('crop-')[1].split(':')[0]); y = parseInt(parent.currObjType.shape.toLowerCase().split('crop-')[1].split(':')[1]); break; } if (x !== undefined && y !== undefined) { parent.notify('selection', { prop: 'calcShapeRatio', onPropertyChange: false, value: { x: x, y: y, imgWidth: width, imgHeight: height } }); if (width === destWidth && height === destHeight) { this.updatePoints(); } actPoint = parent.activeObj.activePoint; } if (actPoint.startX < destLeft) { var diff = (destLeft - actPoint.startX) + 7.5; actPoint.startX += diff; actPoint.endX += diff; } Iif (actPoint.startY < destTop) { var diff = (destTop - actPoint.startY) + 7.5; actPoint.startY += diff; actPoint.endY += diff; } parent.activeObj = this.updateWidthHeight(parent.activeObj); this.adjToCenter(); this.enlargeToImg(); if (parent.transform.straighten !== 0) { this.adjToStraighten(); this.updateActiveObject(parent.activeObj.activePoint, parent.activeObj); } var object = { isIntersect: null, arr: null }; var count = 0; actPoint = parent.activeObj.activePoint; if (parent.transform.straighten !== 0) { while (this.isLinesIntersect(object) && count < 100) { count++; var diff = (actPoint.width * 1) / 100; actPoint.startX += diff; actPoint.endX -= diff; diff = (actPoint.height * 1) / 100; actPoint.startY += diff; actPoint.endY -= diff; actPoint.width = actPoint.endX - actPoint.startX; actPoint.height = actPoint.endY - actPoint.startY; this.updateActiveObject(actPoint, parent.activeObj); } } this.straightenInitZoom = parent.transform.zoomFactor; this.straightenActObj = ej2_base_1.extend({}, parent.activeObj, {}, true); parent.notify('draw', { prop: 'resetStraightenDestPoints' }); parent.notify('draw', { prop: 'setDestForStraighten' }); }; Draw.prototype.adjToCenter = function () { var parent = this.parent; var actPoint = parent.activeObj.activePoint; var _a = parent.img, destLeft = _a.destLeft, destTop = _a.destTop, destWidth = _a.destWidth, destHeight = _a.destHeight; var diffX = ((parent.lowerCanvas.width) / 2) - (actPoint.endX - actPoint.width / 2); var diffY = ((parent.lowerCanvas.height) / 2) - (actPoint.endY - actPoint.height / 2); actPoint.startX += diffX; actPoint.endX += diffX; actPoint.startY += diffY; actPoint.endY += diffY; if (actPoint.startX < (destLeft >= 7.5 ? destLeft : 7.5)) { var diff = ((destLeft >= 7.5 ? destLeft : 0) - actPoint.startX); actPoint.startX += diff; actPoint.endX += diff; } else if (actPoint.endX > destLeft + destWidth) { var diff = (actPoint.endX - (destLeft + destWidth)); actPoint.startX -= diff; actPoint.endX -= diff; } Iif (actPoint.startY < (destTop >= 7.5 ? destTop : 7.5)) { var diff = ((destTop >= 7.5 ? destTop : 0) - actPoint.startY); actPoint.startY += diff; actPoint.endY += diff; } else Iif (actPoint.endY > destTop + destHeight) { var diff = (actPoint.endY - (destTop + destHeight)); actPoint.startY -= diff; actPoint.endY -= diff; } }; Draw.prototype.enlargeToImg = function () { var parent = this.parent; if (parent.transform.straighten === 0) { return; } Eif (parent.transform.degree % 90 === 0 && parent.transform.degree % 180 !== 0) { var actPoint = parent.activeObj.activePoint; var tempActPoint = ej2_base_1.extend({}, actPoint, {}, true); var count = 0; while (true) { count++; var diff = (actPoint.width * 5) / 100; actPoint.startX -= diff; actPoint.endX += diff; diff = (actPoint.height * 5) / 100; actPoint.startY -= diff; actPoint.endY += diff; actPoint.width = actPoint.endX - actPoint.startX; actPoint.height = actPoint.endY - actPoint.startY; this.updateActiveObject(actPoint, parent.activeObj); var object = { isIntersect: null, arr: null }; this.updateImgCanvasPoints(); this.isLinesIntersect(object); Eif (object['arr'][0] || object['arr'][1] || object['arr'][2] || object['arr'][3] || actPoint.startX < 7.5 || actPoint.startY < 7.5 || count === 100) { actPoint = ej2_base_1.extend({}, tempActPoint, {}, true); diff = (actPoint.width * 1) / 100; actPoint.startX += diff; actPoint.endX -= diff; diff = (actPoint.height * 1) / 100; actPoint.startY += diff; actPoint.endY -= diff; actPoint.width = actPoint.endX - actPoint.startX; actPoint.height = actPoint.endY - actPoint.startY; this.updateActiveObject(actPoint, parent.activeObj); break; } tempActPoint = ej2_base_1.extend({}, actPoint, {}, true); } } }; Draw.prototype.updateActiveObject = function (actPoint, obj, isMouseMove, x, y) { var parent = this.parent; actPoint = actPoint ? actPoint : ej2_base_1.extend({}, parent.activeObj.activePoint, {}, true); obj = obj ? obj : ej2_base_1.extend({}, parent.activeObj, {}, true); actPoint.width = actPoint.endX - actPoint.startX; actPoint.height = actPoint.endY - actPoint.startY; var startX = actPoint.startX, startY = actPoint.startY, endX = actPoint.endX, endY = actPoint.endY, width = actPoint.width, height = actPoint.height; x = x ? x : 0; y = y ? y : 0; var horCircleWidth = width / 2; var verCircleHeight = height / 2; var radius = 7.5; obj.horTopLine = { startX: startX + x, startY: startY - y, endX: endX + x, endY: endY + y }; obj.horBottomLine = { startX: startX - x, startY: endY - y, endX: endX - x, endY: endY + y }; obj.verLeftLine = { startX: startX + x, startY: startY - y, endX: startX - y, endY: endY - y }; obj.verRightLine = { startX: endX + x, startY: startY + y, endX: endX - x, endY: endY + y }; obj.topLeftCircle = { startX: startX, startY: startY, radius: obj.horTopLine.endX ? (radius) : 0 }; obj.topCenterCircle = { startX: startX + horCircleWidth, startY: startY, radius: obj.horTopLine.endX ? (radius) : 0 }; obj.topRightCircle = { startX: endX, startY: startY, radius: obj.horTopLine.endX ? (radius) : 0 }; obj.centerLeftCircle = { startX: startX, startY: startY + verCircleHeight, radius: obj.horTopLine.endX ? (radius) : 0 }; obj.centerRightCircle = { startX: endX, startY: startY + verCircleHeight, radius: obj.horTopLine.endX ? (radius) : 0 }; obj.bottomLeftCircle = { startX: startX, startY: endY, radius: obj.horTopLine.endX ? (radius) : 0 }; obj.bottomCenterCircle = { startX: startX + horCircleWidth, startY: endY, radius: obj.horTopLine.endX ? (radius) : 0 }; obj.bottomRightCircle = { startX: endX, startY: endY, radius: obj.horTopLine.endX ? (radius) : 0 }; if (obj.rotatedAngle === 0) { obj.rotationCirclePoint = { x: obj.bottomCenterCircle.startX, y: obj.bottomCenterCircle.startY + 25 }; obj.rotationCirclePoint.ratioX = (obj.rotationCirclePoint.x - parent.img.destLeft) / parent.img.destWidth; obj.rotationCirclePoint.ratioY = (obj.rotationCirclePoint.y - parent.img.destTop) / parent.img.destHeight; } obj.activePoint = actPoint; Eif (ej2_base_1.isNullOrUndefined(isMouseMove)) { parent.activeObj = ej2_base_1.extend({}, obj, {}, true); } }; Draw.prototype.drawOuterSelection = function (canvasDraw, isCropCircle) { var splitWords; var parent = this.parent; var actPoint = parent.activeObj.activePoint; var actObj = parent.activeObj; canvasDraw.lineWidth = (0.5); var tempObj = ej2_base_1.extend({}, actObj, {}, true); if (actObj.shape) { splitWords = actObj.shape.split('-'); } if (((splitWords && splitWords[0] === 'crop') || actObj.shape === undefined) && !isCropCircle) { this.upperContext.fillStyle = 'rgb(0, 0, 0, 0.25)'; this.upperContext.fillRect(0, 0, parent.lowerCanvas.width, parent.lowerCanvas.height); this.upperContext.clearRect(actPoint.startX, actPoint.startY, actPoint.width, actPoint.height); } canvasDraw.strokeStyle = parent.themeColl[parent.theme]['primaryColor']; canvasDraw.fillStyle = parent.themeColl[parent.theme]['secondaryColor']; var degree; if (tempObj.shapeDegree === 0) { degree = parent.transform.degree; } else { degree = parent.transform.degree - tempObj.shapeDegree; } Iif (degree < 0) { degree = 360 + degree; } if (actObj.shape === 'arrow' || actObj.shape === 'line') { canvasDraw.beginPath(); canvasDraw.moveTo(actPoint.startX, actPoint.startY); canvasDraw.lineTo(actPoint.endX, actPoint.endY); canvasDraw.stroke(); } else if (actObj.shape === 'path') { canvasDraw.beginPath(); var activeObj = ej2_base_1.extend({}, parent.activeObj, {}, true); Eif (activeObj.pointColl[0]) { canvasDraw.moveTo(activeObj.pointColl[0].x, activeObj.pointColl[0].y); Eif (activeObj.pointColl.length > 1) { for (var i = 1, len = activeObj.pointColl.length; i < len; i++) { actPoint.endX = activeObj.pointColl[i].x; actPoint.endY = activeObj.pointColl[i].y; canvasDraw.lineTo(actPoint.endX, actPoint.endY); } } } var obj = { shape: null }; parent.notify('selection', { prop: 'getCurrentDrawingShape', value: { obj: obj } }); Iif (obj['shape'] === 'path') { parent.activeObj = actObj = activeObj; } canvasDraw.lineTo(actPoint.endX, actPoint.endY); canvasDraw.stroke(); } else { this.drawCornerCircles(canvasDraw); } if (parent.selectionSettings.showCircle && (splitWords === undefined || splitWords[0] !== 'crop')) { var strokeColor = canvasDraw.strokeStyle; var fillColor = canvasDraw.fillStyle; canvasDraw.strokeStyle = parent.selectionSettings.strokeColor; canvasDraw.fillStyle = parent.selectionSettings.fillColor; if (actObj.shape === 'text') { canvasDraw.lineWidth *= 2; canvasDraw.beginPath(); this.drawRotationArcLine(canvasDraw); canvasDraw.lineTo(actObj.rotationCirclePoint.x, actObj.rotationCirclePoint.y); canvasDraw.stroke(); canvasDraw.fill(); canvasDraw.closePath(); canvasDraw.beginPath(); canvasDraw.moveTo(actObj.rotationCirclePoint.x, actObj.rotationCirclePoint.y); canvasDraw.arc(actObj.rotationCirclePoint.x, actObj.rotationCirclePoint.y, actObj.bottomCenterCircle.radius, 0, 2 * Math.PI); canvasDraw.stroke(); canvasDraw.fill(); canvasDraw.closePath(); canvasDraw.lineWidth /= 2; } else { if (parent.activeObj.shape !== 'redact') { this.drawCenterCircles(canvasDraw); } } canvasDraw.strokeStyle = strokeColor; canvasDraw.fillStyle = fillColor; } tempObj.rotationCircleLine = actObj.rotationCircleLine; parent.activeObj = ej2_base_1.extend({}, tempObj, {}, true); }; Draw.prototype.drawArrowHead = function (canvasDraw, isStartHead) { var headType = isStartHead ? this.parent.activeObj.start : this.parent.activeObj.end; switch (headType) { case 'arrowSolid': isStartHead ? this.arrowSolid(canvasDraw, true) : this.arrowSolid(canvasDraw, false); break; case 'arrow': isStartHead ? this.arrow(canvasDraw, true) : this.arrow(canvasDraw, false); break; case 'circleSolid': isStartHead ? this.arrowCircleSolid(canvasDraw, true) : this.arrowCircleSolid(canvasDraw, false); break; case 'circle': isStartHead ? this.arrowCircle(canvasDraw, true) : this.arrowCircle(canvasDraw, false); break; case 'bar': isStartHead ? this.arrowBar(canvasDraw, true) : this.arrowBar(canvasDraw, false); break; case 'square': case 'squareSolid': isStartHead ? this.arrowSquareStart(canvasDraw) : this.arrowSquareEnd(canvasDraw); break; } }; Draw.prototype.drawShapeObj = function (canvas, shape, saveContext, isPreventSelection) { var parent = this.parent; var actPoint = parent.activeObj.activePoint; var actObj = parent.activeObj; var _a = actObj.strokeSettings, strokeColor = _a.strokeColor, fillColor = _a.fillColor, strokeWidth = _a.strokeWidth; var currentShape = shape !== undefined ? shape : parent.currObjType.shape; parent.currObjType.shape = currentShape; var canvasDraw; if (canvas.toLowerCase() === 'original') { canvasDraw = this.lowerContext; } else if (canvas.toLowerCase() === 'duplicate') { canvasDraw = this.upperContext; } else Eif (saveContext) { canvasDraw = saveContext; } var shapeType = parent.currObjType.shape.toLowerCase(); var shapeColl = ['rectangle', 'ellipse', 'line', 'arrow', 'path', 'image', 'redact']; if (shapeColl.indexOf(shapeType) !== -1) { actObj.shape = parent.currObjType.shape; } canvasDraw.strokeStyle = strokeColor; if (shape === 'text' || shape === 'freehanddraw') { canvasDraw.fillStyle = strokeColor; } else { canvasDraw.fillStyle = fillColor; } var horLineWidth = actPoint.width / 3; var verLineHeight = actPoint.height / 3; var selectionWidth = actPoint.endX - actPoint.startX; var selectionHeight = actPoint.endY - actPoint.startY; this.rotateContext('initial', canvasDraw); var degree; var tempFillStyle = canvasDraw.fillStyle; var activeObj; switch (parent.currObjType.shape.toLowerCase()) { case 'rectangle': this.drawSquareLines(canvasDraw); if (ej2_base_1.isNullOrUndefined(isPreventSelection) && canvasDraw === this.upperContext) { this.drawOuterSelection(canvasDraw); } break; case 'redact': this.drawRedact(canvasDraw, actObj); if (ej2_base_1.isNullOrUndefined(isPreventSelection) && canvasDraw === this.upperContext) { this.drawOuterSelection(canvasDraw); } parent.currObjType.isRedact = true; break; case 'ellipse': selectionWidth = Math.abs(selectionWidth); selectionHeight = Math.abs(selectionHeight); canvasDraw.beginPath(); canvasDraw.ellipse(actPoint.startX + (selectionWidth / 2), actPoint.startY + (selectionHeight / 2), selectionWidth / 2, selectionHeight / 2, 0, 0, 2 * Math.PI, false); if (fillColor !== '') { canvasDraw.fillStyle = fillColor; canvasDraw.fill(); } canvasDraw.ellipse(actPoint.startX + (selectionWidth / 2), actPoint.startY + (selectionHeight / 2), Math.abs((selectionWidth / 2) - (strokeWidth)), Math.abs((selectionHeight / 2) - (strokeWidth)), 0, 0, 2 * Math.PI, false); canvasDraw.fillStyle = strokeColor; canvasDraw.fill('evenodd'); canvasDraw.closePath(); if (ej2_base_1.isNullOrUndefined(isPreventSelection) && canvasDraw === this.upperContext) { this.drawOuterSelection(canvasDraw); } break; case 'crop-circle': this.shapeCircle(canvasDraw, selectionWidth, selectionHeight); break; case 'line': this.shapeLine(canvasDraw, actPoint.startX, actPoint.startY, actPoint.endX, actPoint.endY); if (ej2_base_1.isNullOrUndefined(isPreventSelection) && canvasDraw === this.upperContext) { this.drawOuterSelection(canvasDraw); } break; case 'arrow': if (actObj.shapeDegree === 0) { degree = parent.transform.degree; } else { degree = parent.transform.degree - actObj.shapeDegree; } Iif (degree < 0) { degree = 360 + degree; } canvasDraw.fillStyle = canvasDraw.strokeStyle; Iif (ej2_base_1.isNullOrUndefined(actObj.triangleDirection)) { actObj.triangleDirection = 'right'; } Iif (ej2_base_1.isNullOrUndefined(actObj.start)) { actObj.start = 'none'; } Iif (ej2_base_1.isNullOrUndefined(actObj.end)) { actObj.end = 'arrowSolid'; } this.drawArrowHead(canvasDraw, true); this.drawArrowHead(canvasDraw, false); if (actObj.end === 'none' && actObj.start !== 'circle' && actObj.start !== 'square') { this.shapeLine(canvasDraw, actPoint.startX, actPoint.startY, actPoint.endX, actPoint.endY); } canvasDraw.fillStyle = tempFillStyle; if (ej2_base_1.isNullOrUndefined(isPreventSelection) && canvasDraw === this.upperContext) { this.drawOuterSelection(canvasDraw); } break; case 'path': activeObj = ej2_base_1.extend({}, parent.activeObj, {}, true); Eif (activeObj.pointColl.length > 1) { var obj = { shape: null }; parent.notify('selection', { prop: 'getCurrentDrawingShape', value: { obj: obj } }); Iif (obj['shape'] === 'path' && parent.isShapeDrawing) { var nextPoint = { x: 0, y: 0 }; for (var i = 0, len = activeObj.pointColl.length; i < len; i++) { if (ej2_base_1.isNullOrUndefined(activeObj.pointColl[i + 1])) { nextPoint.x = activeObj.activePoint.endX; nextPoint.y = activeObj.activePoint.endY; } else { nextPoint.x = activeObj.pointColl[i + 1].x; nextPoint.y = activeObj.pointColl[i + 1].y; } actPoint.startX = activeObj.pointColl[i].x; actPoint.startY = activeObj.pointColl[i].y; actPoint.endX = nextPoint.x; actPoint.endY = nextPoint.y; parent.activeObj = this.updateWidthHeight(parent.activeObj); this.shapeLine(canvasDraw, actPoint.startX, actPoint.startY, actPoint.endX, actPoint.endY); if (ej2_base_1.Browser.isDevice) { activeObj.activePoint.endX = nextPoint.x; activeObj.activePoint.endY = nextPoint.y; } } } else { for (var i = 1, len = activeObj.pointColl.length; i < len; i++) { actPoint.startX = activeObj.pointColl[i - 1].x; actPoint.startY = activeObj.pointColl[i - 1].y; actPoint.endX = activeObj.pointColl[i].x; actPoint.endY = activeObj.pointColl[i].y; parent.activeObj = this.updateWidthHeight(parent.activeObj); this.shapeLine(canvasDraw, actPoint.startX, actPoint.startY, actPoint.endX, actPoint.endY); } } parent.activeObj = actObj = activeObj; } else { this.shapeLine(canvasDraw, actPoint.startX, actPoint.startY, actPoint.endX, actPoint.endY); } if (canvasDraw === this.upperContext) { this.drawOuterSelection(canvasDraw); } break; case 'text': this.shapeText(canvasDraw); break; case 'image': this.shapeImage(canvasDraw); if (ej2_base_1.isNullOrUndefined(isPreventSelection) && canvasDraw === this.upperContext) { this.drawOuterSelection(canvasDraw); } break; case 'crop-square': case 'crop-3:4': case 'crop-4:3': case 'crop-6:9': case 'crop-9:6': case 'crop-9:16': case 'crop-16:9': Iif (canvasDraw === this.lowerContext) { canvasDraw = this.upperContext; } this.drawSelection(horLineWidth, verLineHeight); parent.currObjType.shape = ''; break; default: this.drawSelection(horLineWidth, verLineHeight); break; } this.rotateContext('reverse', canvasDraw); }; Draw.prototype.updatePoints = function () { var parent = this.parent; var actPoint = parent.activeObj.activePoint; var _a = parent.img, destLeft = _a.destLeft, destTop = _a.destTop; actPoint.startX += destLeft; actPoint.startY += destTop; actPoint.endX += destLeft; actPoint.endY += destTop; parent.activeObj = this.updateWidthHeight(parent.activeObj); }; Draw.prototype.updateWidthHeight = function (obj) { var _a = obj.activePoint, startX = _a.startX, startY = _a.startY, endX = _a.endX, endY = _a.endY; obj.activePoint.width = endX - startX; obj.activePoint.height = endY - startY; return obj; }; Draw.prototype.drawCornerCircles = function (canvasDraw) { var parent = this.parent; var tempObj = parent.activeObj; canvasDraw.beginPath(); canvasDraw.rect(tempObj.activePoint.startX, tempObj.activePoint.startY, tempObj.activePoint.width, tempObj.activePoint.height); canvasDraw.stroke(); canvasDraw.closePath(); Eif (parent.selectionSettings.showCircle) { var strokeColor = canvasDraw.strokeStyle; var fillColor = canvasDraw.fillStyle; canvasDraw.strokeStyle = parent.selectionSettings.strokeColor; canvasDraw.fillStyle = parent.selectionSettings.fillColor; canvasDraw.lineWidth *= 2; canvasDraw.beginPath(); canvasDraw.moveTo(tempObj.topLeftCircle.startX, tempObj.topLeftCircle.startY); canvasDraw.arc(tempObj.topLeftCircle.startX, tempObj.topLeftCircle.startY, tempObj.topLeftCircle.radius, 0, 2 * Math.PI); canvasDraw.moveTo(tempObj.topRightCircle.startX, tempObj.topRightCircle.startY); canvasDraw.arc(tempObj.topRightCircle.startX, tempObj.topRightCircle.startY, tempObj.topRightCircle.radius, 0, 2 * Math.PI); canvasDraw.moveTo(tempObj.bottomLeftCircle.startX, tempObj.bottomLeftCircle.startY); canvasDraw.arc(tempObj.bottomLeftCircle.startX, tempObj.bottomLeftCircle.startY, tempObj.bottomLeftCircle.radius, 0, 2 * Math.PI); canvasDraw.moveTo(tempObj.bottomRightCircle.startX, tempObj.bottomRightCircle.startY); canvasDraw.arc(tempObj.bottomRightCircle.startX, tempObj.bottomRightCircle.startY, tempObj.bottomRightCircle.radius, 0, 2 * Math.PI); canvasDraw.stroke(); canvasDraw.fill(); canvasDraw.closePath(); canvasDraw.lineWidth /= 2; canvasDraw.strokeStyle = strokeColor; canvasDraw.fillStyle = fillColor; } }; Draw.prototype.drawCenterCircles = function (canvasDraw) { var parent = this.parent; var actPoint = parent.activeObj.activePoint; var actObj = parent.activeObj; canvasDraw.lineWidth *= 2; canvasDraw.beginPath(); if (actObj.shape === 'arrow' || actObj.shape === 'line') { canvasDraw.moveTo(actPoint.startX, actPoint.startY); canvasDraw.arc(actPoint.startX, actPoint.startY, actObj.topCenterCircle.radius, 0, 2 * Math.PI); canvasDraw.moveTo(actPoint.endX, actPoint.endY); canvasDraw.arc(actPoint.endX, actPoint.endY, actObj.bottomCenterCircle.radius, 0, 2 * Math.PI); } else if (actObj.shape === 'path') { var activeObj = ej2_base_1.extend({}, parent.activeObj, {}, true); Eif (activeObj.pointColl.length > 1) { for (var i = 1, len = activeObj.pointColl.length; i < len; i++) { actPoint.startX = activeObj.pointColl[i - 1].x; actPoint.startY = activeObj.pointColl[i - 1].y; actPoint.endX = activeObj.pointColl[i].x; actPoint.endY = activeObj.pointColl[i].y; canvasDraw.moveTo(actPoint.startX, actPoint.startY); canvasDraw.arc(actPoint.startX, actPoint.startY, actObj.topCenterCircle.radius, 0, 2 * Math.PI); canvasDraw.moveTo(actPoint.endX, actPoint.endY); canvasDraw.arc(actPoint.endX, actPoint.endY, actObj.bottomCenterCircle.radius, 0, 2 * Math.PI); } } var obj = { shape: null }; parent.notify('selection', { prop: 'getCurrentDrawingShape', value: { obj: obj } }); Iif (obj['shape'] === 'path') { parent.activeObj = actObj = activeObj; } canvasDraw.moveTo(actPoint.startX, actPoint.startY); canvasDraw.arc(actPoint.startX, actPoint.startY, actObj.topCenterCircle.radius, 0, 2 * Math.PI); canvasDraw.moveTo(actPoint.endX, actPoint.endY); canvasDraw.arc(actPoint.endX, actPoint.endY, actObj.bottomCenterCircle.radius, 0, 2 * Math.PI); } else { this.drawRotationArcLine(canvasDraw); canvasDraw.lineTo(actObj.rotationCirclePoint.x, actObj.rotationCirclePoint.y); } canvasDraw.stroke(); canvasDraw.fill(); canvasDraw.closePath(); if (actObj.shape !== 'arrow' && actObj.shape !== 'line' && actObj.shape !== 'path') { canvasDraw.beginPath(); canvasDraw.moveTo(actObj.rotationCirclePoint.x, actObj.rotationCirclePoint.y); canvasDraw.arc(actObj.rotationCirclePoint.x, actObj.rotationCirclePoint.y, actObj.bottomCenterCircle.radius, 0, 2 * Math.PI); canvasDraw.stroke(); canvasDraw.fill(); canvasDraw.closePath(); } canvasDraw.lineWidth /= 2; }; Draw.prototype.drawRotationArcLine = function (canvasDraw) { var parent = this.parent; var actObj = parent.activeObj; if (ej2_base_1.isNullOrUndefined(actObj.rotationCircleLine)) { actObj.rotationCircleLine = 22.5; } var degree; var isHorizontalflip = false; var isVerticalflip = false; if (actObj.shapeDegree === 0) { degree = parent.transform.degree; } else { degree = parent.transform.degree - actObj.shapeDegree; } Iif (degree < 0) { degree = 360 + degree; } Eif (actObj.flipObjColl) { for (var i = 0, len = actObj.flipObjColl.length; i < len; i++) { var flipStr = actObj.flipObjColl[i].toLowerCase(); if (flipStr === 'horizontal') { isHorizontalflip = true; } else Eif (flipStr === 'vertical') { isVerticalflip = true; } } } switch (degree) { case 0: case 360: if (isVerticalflip) { actObj.rotationCirclePoint = { x: actObj.topCenterCircle.startX, y: actObj.topCenterCircle.startY - actObj.rotationCircleLine }; canvasDraw.moveTo(actObj.rotationCirclePoint.x, actObj.rotationCirclePoint.y + actObj.rotationCircleLine); } else { actObj.rotationCirclePoint = { x: actObj.bottomCenterCircle.startX, y: actObj.bottomCenterCircle.startY + actObj.rotationCircleLine }; canvasDraw.moveTo(actObj.rotationCirclePoint.x, actObj.rotationCirclePoint.y - actObj.rotationCircleLine); } break; case 90: case -270: if (isHorizontalflip) { actObj.rotationCirclePoint = { x: actObj.centerRightCircle.startX + actObj.rotationCircleLine, y: actObj.centerLeftCircle.startY }; canvasDraw.moveTo(actObj.rotationCirclePoint.x - actObj.rotationCircleLine, actObj.rotationCirclePoint.y); } else { actObj.rotationCirclePoint = { x: actObj.centerLeftCircle.startX - actObj.rotationCircleLine, y: actObj.centerLeftCircle.startY }; canvasDraw.moveTo(actObj.rotationCirclePoint.x + actObj.rotationCircleLine, actObj.rotationCirclePoint.y); } break; case 180: case -180: if (isVerticalflip) { actObj.rotationCirclePoint = { x: actObj.bottomCenterCircle.startX, y: actObj.bottomCenterCircle.startY + actObj.rotationCircleLine }; canvasDraw.moveTo(actObj.rotationCirclePoint.x, actObj.rotationCirclePoint.y - actObj.rotationCircleLine); } else { actObj.rotationCirclePoint = { x: actObj.topCenterCircle.startX, y: actObj.topCenterCircle.startY - actObj.rotationCircleLine }; canvasDraw.moveTo(actObj.rotationCirclePoint.x, actObj.rotationCirclePoint.y + actObj.rotationCircleLine); } break; case 270: case -90: if (isHorizontalflip) { actObj.rotationCirclePoint = { x: actObj.centerLeftCircle.startX - actObj.rotationCircleLine, y: actObj.centerLeftCircle.startY }; canvasDraw.moveTo(actObj.rotationCirclePoint.x + actObj.rotationCircleLine, actObj.rotationCirclePoint.y); } else { actObj.rotationCirclePoint = { x: actObj.centerRightCircle.startX + actObj.rotationCircleLine, y: actObj.centerLeftCircle.startY }; canvasDraw.moveTo(actObj.rotationCirclePoint.x - actObj.rotationCircleLine, actObj.rotationCirclePoint.y); } break; } }; Draw.prototype.drawSquareLines = function (canvasDraw) { var splitWords; var parent = this.parent; var actObj = parent.activeObj; var _a = actObj.activePoint, startX = _a.startX, startY = _a.startY, width = _a.width, height = _a.height; var _b = actObj.strokeSettings, fillColor = _b.fillColor, strokeColor = _b.strokeColor, strokeWidth = _b.strokeWidth, radius = _b.radius; Eif (actObj.shape) { splitWords = actObj.shape.split('-'); } Iif (splitWords[0] === 'crop') { canvasDraw.strokeStyle = '#fff'; } else { canvasDraw.strokeStyle = strokeColor; } canvasDraw.beginPath(); var obj = { width: 0, height: 0 }; var ratio = { width: 1, height: 1 }; parent.notify('crop', { prop: 'calcRatio', onPropertyChange: false, value: { obj: obj, dimension: { width: canvasDraw.canvas.width, height: canvasDraw.canvas.height } } }); ratio = obj; var isTempCanvas = canvasDraw.canvas.id === parent.element.id + '_tempCanvas'; var zoomFactor = parent.transform.zoomFactor; var baseRadius = isTempCanvas ? radius * 10 * ((ratio.width + ratio.height) / 2) : radius * 10; var adjustedRadius = baseRadius + (baseRadius * zoomFactor); if (radius !== null) { Iif (parent.isSafari) { this.drawRoundedRect(canvasDraw, startX, startY, width, height, adjustedRadius); } else { canvasDraw.roundRect(startX, startY, width, height, adjustedRadius); } } else { canvasDraw.rect(startX, startY, width, height); } if (fillColor !== '') { canvasDraw.fillStyle = fillColor; canvasDraw.fill(); } if (radius !== null) { Iif (parent.isSafari) { this.drawRoundedRect(canvasDraw, startX + strokeWidth, startY + strokeWidth, width - (2 * strokeWidth), height - (2 * strokeWidth), adjustedRadius); } else { canvasDraw.roundRect(startX + strokeWidth, startY + strokeWidth, width - (2 * strokeWidth), height - (2 * strokeWidth), adjustedRadius); } } else { canvasDraw.rect(startX + strokeWidth, startY + strokeWidth, width - (2 * strokeWidth), height - (2 * strokeWidth)); } canvasDraw.fillStyle = strokeColor; canvasDraw.fill('evenodd'); canvasDraw.closePath(); }; Draw.prototype.drawRoundedRect = function (canvasDraw, startX, startY, width, height, radius) { var rectRadius = Math.max(0, Math.min(radius, width / 2, height / 2)); canvasDraw.moveTo(startX + rectRadius, startY); canvasDraw.arcTo(startX + width, startY, startX + width, startY + height, rectRadius); canvasDraw.arcTo(startX + width, startY + height, startY, startY + height, rectRadius); canvasDraw.arcTo(startX, startY + height, startX, startY, rectRadius); canvasDraw.arcTo(startX, startY, startX + width, startY, rectRadius); canvasDraw.closePath(); }; Draw.prototype.drawSelection = function (horLineWidth, verLineHeight) { var parent = this.parent; var actObj = parent.activeObj; var _a = actObj.activePoint, startX = _a.startX, startY = _a.startY, endX = _a.endX, endY = _a.endY; this.upperContext.strokeStyle = parent.themeColl[parent.theme]['primaryColor']; this.upperContext.beginPath(); actObj.horTopInnerLine = { startX: startX, startY: startY + verLineHeight, endX: endX, endY: endY + verLineHeight }; actObj.horBottomInnerLine = { startX: startX, startY: startY + (2 * verLineHeight), endX: endX, endY: endY + (2 * verLineHeight) }; actObj.verLeftInnerLine = { startX: startX + horLineWidth, startY: startY, endX: startX + horLineWidth, endY: endY }; actObj.verRightInnerLine = { startX: startX + (2 * horLineWidth), startY: startY, endX: startX + (2 * horLineWidth), endY: endY }; this.upperContext.moveTo(actObj.horTopInnerLine.startX, actObj.horTopInnerLine.startY); this.upperContext.lineTo(actObj.horTopInnerLine.endX, actObj.horTopInnerLine.startY); this.upperContext.moveTo(actObj.horBottomInnerLine.startX, actObj.horBottomInnerLine.startY); this.upperContext.lineTo(actObj.horBottomInnerLine.endX, actObj.horBottomInnerLine.startY); this.upperContext.moveTo(actObj.verLeftInnerLine.startX, actObj.verLeftInnerLine.startY); this.upperContext.lineTo(actObj.verLeftInnerLine.endX, actObj.verLeftInnerLine.endY); this.upperContext.moveTo(actObj.verRightInnerLine.startX, actObj.verRightInnerLine.startY); this.upperContext.lineTo(actObj.verRightInnerLine.endX, actObj.verRightInnerLine.endY); this.upperContext.stroke(); this.upperContext.closePath(); }; Draw.prototype.shapeCircle = function (canvasDraw, selectionWidth, selectionHeight) { var parent = this.parent; var _a = parent.activeObj.activePoint, startX = _a.startX, startY = _a.startY, endX = _a.endX, endY = _a.endY, width = _a.width; canvasDraw.strokeStyle = parent.themeColl[parent.theme]['primaryColor']; canvasDraw.clearRect(0, 0, parent.lowerCanvas.width, parent.lowerCanvas.height); canvasDraw.fillStyle = 'rgb(0, 0, 0, 0.25)'; canvasDraw.fillRect(0, 0, parent.lowerCanvas.width, parent.lowerCanvas.height); var tempWidth = canvasDraw.lineWidth; canvasDraw.lineWidth = (2); canvasDraw.beginPath(); canvasDraw.ellipse(parent.activeObj.horTopLine.startX + (selectionWidth / 2), parent.activeObj.horTopLine.startY + (selectionHeight / 2), selectionWidth / 2, selectionHeight / 2, 0, 0, 2 * Math.PI, false); canvasDraw.stroke(); canvasDraw.closePath(); canvasDraw.save(); canvasDraw.beginPath(); canvasDraw.arc(((endX - startX) / 2) + startX, ((endY - startY) / 2) + startY, (width / 2), 0, Math.PI * 2); canvasDraw.closePath(); canvasDraw.clip(); canvasDraw.clearRect(0, 0, parent.lowerCanvas.width, parent.lowerCanvas.height); canvasDraw.restore(); canvasDraw.lineWidth = tempWidth; this.drawOuterSelection(canvasDraw, true); parent.currObjType.shape = ''; }; Draw.prototype.shapeLine = function (canvasDraw, x1, y1, x2, y2) { var tempLineWidth = canvasDraw.lineWidth; canvasDraw.lineWidth = (this.parent.activeObj.strokeSettings.strokeWidth); canvasDraw.beginPath(); canvasDraw.moveTo(x1, y1); canvasDraw.lineTo(x2, y2); canvasDraw.stroke(); canvasDraw.lineWidth = tempLineWidth; }; Draw.prototype.manipulateSaveCtx = function (canvasDraw, x, y) { if (canvasDraw !== this.lowerContext && canvasDraw !== this.upperContext) { var obj = { width: 0, height: 0 }; this.parent.notify('crop', { prop: 'calcRatio', onPropertyChange: false, value: { obj: obj, dimension: { width: canvasDraw.canvas.width, height: canvasDraw.canvas.height } } }); var ratio = obj; Eif (x) { x *= (ratio.width); } Eif (y) { y *= (ratio.height); } } return { x: x, y: y }; }; Draw.prototype.arrow = function (canvasDraw, start) { var parent = this.parent; var actObj = parent.activeObj; var _a = actObj.activePoint, startX = _a.startX, startY = _a.startY, endX = _a.endX, endY = _a.endY; var strWidth = actObj.strokeSettings.strokeWidth; canvasDraw.lineWidth = strWidth; var x = this.arrowDimension['arrow']['width']; var y = this.arrowDimension['arrow']['height']; var point = this.manipulateSaveCtx(canvasDraw, x, y); x = point.x + strWidth; y = point.y + strWidth; this.dx = endX - startX; this.dy = endY - startY; canvasDraw.fillStyle = actObj.strokeSettings.strokeColor; var angle = Math.atan2(this.dy, this.dx); var isStartArrow = actObj.start === 'arrow'; var isEndArrow = actObj.end === 'arrow'; var isEndCircleOrSquare = actObj.end === 'circle' || actObj.end === 'square'; var isStartCircleOrSquare = actObj.start === 'circle' || actObj.start === 'square'; Eif ((start && actObj.triangleDirection === 'left' || actObj.triangleDirection === 'right') && ((isStartArrow && actObj.end === 'none') || (isStartArrow && !isEndCircleOrSquare && !isStartCircleOrSquare)) || (!start && (isEndArrow && actObj.start === 'none' || !isStartArrow && !isEndCircleOrSquare && !isStartCircleOrSquare))) { this.shapeLine(canvasDraw, startX, startY, endX, endY); } if ((start && actObj.triangleDirection === 'left') || (!start && actObj.triangleDirection === 'right')) { canvasDraw.translate(endX, endY); canvasDraw.rotate(angle); this.shapeLine(canvasDraw, 0, 0, -x, y / 2); this.shapeLine(canvasDraw, 0, 0, -x, -y / 2); canvasDraw.rotate(-angle); canvasDraw.translate(-endX, -endY); } else Eif ((start && actObj.triangleDirection === 'right') || (!start && actObj.triangleDirection === 'left')) { canvasDraw.translate(startX, startY); canvasDraw.rotate(angle); this.shapeLine(canvasDraw, 0, 0, x, y / 2); this.shapeLine(canvasDraw, 0, 0, x, -y / 2); canvasDraw.rotate(-angle); canvasDraw.translate(-startX, -startY); } }; Draw.prototype.arrowSolid = function (canvasDraw, start) { var parent = this.parent; var actObj = parent.activeObj; var strWidth = actObj.strokeSettings.strokeWidth; var _a = actObj.activePoint, startX = _a.startX, startY = _a.startY, endX = _a.endX, endY = _a.endY; var x = this.arrowDimension['arrowSolid']['width']; var y = this.arrowDimension['arrowSolid']['height']; var point = this.manipulateSaveCtx(canvasDraw, x, y); x = point.x + strWidth; y = point.y + strWidth; this.dx = endX - startX; this.dy = endY - startY; var angle = Math.atan2(this.dy, this.dx); var isStartArrowSolid = actObj.start === 'arrowSolid'; var isEndArrowSolid = actObj.end === 'arrowSolid'; var isEndCircleOrSquare = actObj.end === 'circle' || actObj.end === 'square'; var isStartCircleOrSquare = actObj.start === 'circle' || actObj.start === 'square'; if ((start && (isStartArrowSolid && actObj.end === 'none') || (isStartArrowSolid && !isEndCircleOrSquare && !isStartCircleOrSquare)) || (!start && (isEndArrowSolid && actObj.start === 'none' || !isStartArrowSolid && !isEndCircleOrSquare && !isStartCircleOrSquare))) { this.shapeLine(canvasDraw, startX, startY, endX, endY); } if ((start && actObj.triangleDirection === 'left') || (!start && actObj.triangleDirection === 'right')) { canvasDraw.translate(endX, endY); canvasDraw.rotate(angle); canvasDraw.beginPath(); canvasDraw.moveTo(strWidth, 0); canvasDraw.lineTo(-x + y / 2, y / 2); canvasDraw.lineTo(-x + y / 2, -y / 2); canvasDraw.closePath(); canvasDraw.fill(); canvasDraw.rotate(-angle); canvasDraw.translate(-endX, -endY); actObj.rotatedAngle = angle; } else Eif ((start && actObj.triangleDirection === 'right') || (!start && actObj.triangleDirection === 'left')) { canvasDraw.translate(startX, startY); canvasDraw.rotate(angle); canvasDraw.beginPath(); canvasDraw.moveTo(0 - strWidth, 0); canvasDraw.lineTo(x - y / 2, y / 2); canvasDraw.lineTo(x - y / 2, -y / 2); canvasDraw.closePath(); canvasDraw.fill(); canvasDraw.rotate(-angle); canvasDraw.translate(-startX, -startY); actObj.rotatedAngle = angle; } }; Draw.prototype.arrowSquareStart = function (canvasDraw) { var parent = this.parent; var actObj = parent.activeObj; var strWidth = actObj.strokeSettings.strokeWidth; var _a = actObj.activePoint, startX = _a.startX, startY = _a.startY, endX = _a.endX, endY = _a.endY; var isStartSquare = actObj.start === 'square'; var isEndCircle = actObj.end === 'circle'; var isStartSquareSolid = actObj.start === 'squareSolid'; var isEndCircleSolid = actObj.end === 'circleSolid'; if ((isStartSquare && actObj.end === 'none') || (isStartSquare && !isEndCircle && actObj.start !== 'square') || (isStartSquareSolid && isEndCircleSolid)) { this.shapeLine(canvasDraw, startX, startY, endX, endY); } canvasDraw.lineWidth = (strWidth); canvasDraw.beginPath(); canvasDraw.fillStyle = actObj.strokeSettings.strokeColor; var x = this.arrowDimension['square']['width']; var y = this.arrowDimension['square']['height']; var point = this.manipulateSaveCtx(canvasDraw, x, y); x = point.x + strWidth; y = point.y + strWidth; this.dx = endX - startX; this.dy = endY - startY; var angle = Math.atan2(this.dy, this.dx); if (actObj.triangleDirection === 'left') { canvasDraw.translate(endX, endY); canvasDraw.rotate(angle); Iif (actObj.start === 'squareSolid') { canvasDraw.fillRect(-x + y / 2, -y / 2, x, y); } canvasDraw.strokeRect(-x + y / 2, -y / 2, x, y); canvasDraw.rotate(-angle); canvasDraw.translate(-endX, -endY); this.squareStartIntersectX1 = endX - (y / 2) * Math.cos(angle); this.squareStartIntersectY1 = endY - (y / 2) * Math.sin(angle); Iif (actObj.start === 'square' && actObj.end !== 'square' && actObj.end !== 'circle') { this.shapeLine(canvasDraw, startX, startY, this.squareStartIntersectX1, this.squareStartIntersectY1); } else Iif (actObj.start === 'square' && actObj.end === 'circle') { this.shapeLine(canvasDraw, this.endCircleIntersectX1, this.endCircleIntersectY1, this.squareStartIntersectX1, this.squareStartIntersectY1); } else Iif (actObj.start === 'squareSolid' && actObj.end === 'squareSolid') { this.shapeLine(canvasDraw, startX, startY, endX, endY); } } else Eif (actObj.triangleDirection === 'right') { canvasDraw.lineWidth = (strWidth); canvasDraw.fillStyle = actObj.strokeSettings.strokeColor; if (actObj.start === 'squareSolid' && actObj.end === 'squareSolid') { this.shapeLine(canvasDraw, startX, startY, endX, endY); } canvasDraw.translate(startX, startY); canvasDraw.rotate(angle); if (actObj.start === 'squareSolid') { canvasDraw.fillRect(y / 2 - x, -y / 2, x, y); } canvasDraw.strokeRect(y / 2 - x, -y / 2, x, y); canvasDraw.rotate(-angle); canvasDraw.translate(-startX, -startY); actObj.rotatedAngle = angle; this.squareStartIntersectX1 = startX + (y / 2) * Math.cos(angle); this.squareStartIntersectY1 = startY + (y / 2) * Math.sin(angle); if (actObj.start === 'square' && actObj.end !== 'square' && actObj.end !== 'circle') { this.shapeLine(canvasDraw, endX, endY, this.squareStartIntersectX1, this.squareStartIntersectY1); } Iif (actObj.start === 'square' && actObj.end === 'circle') { this.shapeLine(canvasDraw, this.endCircleIntersectX1, this.endCircleIntersectY1, this.squareStartIntersectX1, this.squareStartIntersectY1); } } }; Draw.prototype.arrowSquareEnd = function (canvasDraw) { var parent = this.parent; var actObj = parent.activeObj; var _a = actObj.activePoint, startX = _a.startX, startY = _a.startY, endX = _a.endX, endY = _a.endY; var strWidth = actObj.strokeSettings.strokeWidth; var x = this.arrowDimension['square']['width']; var y = this.arrowDimension['square']['height']; var point = this.manipulateSaveCtx(canvasDraw, x, y); x = point.x + strWidth; y = point.y + strWidth; this.dx = endX - startX; this.dy = endY - startY; var angle = Math.atan2(this.dy, this.dx); canvasDraw.lineWidth = (strWidth); if (actObj.triangleDirection === 'right') { canvasDraw.fillStyle = actObj.strokeSettings.strokeColor; Iif (actObj.end === 'squareSolid' && actObj.start === 'none') { this.shapeLine(canvasDraw, startX, startY, endX, endY); } canvasDraw.translate(endX, endY); canvasDraw.rotate(angle); if (actObj.end === 'squareSolid') { canvasDraw.fillRect(-x + y / 2, -y / 2, x, y); } canvasDraw.strokeRect(-x + y / 2, -y / 2, x, y); canvasDraw.rotate(-angle); canvasDraw.translate(-endX, -endY); actObj.rotatedAngle = angle; this.squareEndIntersectX1 = endX - (y / 2) * Math.cos(angle); this.squareEndIntersectY1 = endY - (y / 2) * Math.sin(angle); if (actObj.end === 'square' && actObj.start !== 'square' && actObj.start !== 'circle') { this.shapeLine(canvasDraw, startX, startY, this.squareEndIntersectX1, this.squareEndIntersectY1); } else Iif (actObj.start === 'circle' && actObj.end === 'square') { this.shapeLine(canvasDraw, this.squareEndIntersectX1, this.squareEndIntersectY1, this.startCircleIntersectX1, this.startCircleIntersectY1); } else if (actObj.start === 'square' && actObj.end === 'square') { this.shapeLine(canvasDraw, this.squareEndIntersectX1, this.squareEndIntersectY1, this.squareStartIntersectX1, this.squareStartIntersectY1); } } else Eif (actObj.triangleDirection === 'left') { canvasDraw.translate(startX, startY); canvasDraw.rotate(angle); Iif (actObj.end === 'squareSolid') { canvasDraw.fillRect(y / 2 - x, -y / 2, x, y); } canvasDraw.strokeRect(y / 2 - x, -y / 2, x, y); canvasDraw.rotate(-angle); canvasDraw.translate(-startX, -startY); actObj.rotatedAngle = angle; this.squareEndIntersectX1 = startX + (y / 2) * Math.cos(angle); this.squareEndIntersectY1 = startY + (y / 2) * Math.sin(angle); Iif (actObj.end === 'square' && actObj.start !== 'square' && actObj.start !== 'circle') { this.shapeLine(canvasDraw, endX, endY, this.squareEndIntersectX1, this.squareEndIntersectY1); } else Iif (actObj.start === 'circle' && actObj.end === 'square') { this.shapeLine(canvasDraw, this.squareEndIntersectX1, this.squareEndIntersectY1, this.startCircleIntersectX1, this.startCircleIntersectY1); } else Eif (actObj.start === 'square' && actObj.end === 'square') { this.shapeLine(canvasDraw, this.squareEndIntersectX1, this.squareEndIntersectY1, this.squareStartIntersectX1, this.squareStartIntersectY1); } else if (actObj.end === 'squareSolid' && actObj.start === 'none') { this.shapeLine(canvasDraw, startX, startY, endX, endY); } } }; Draw.prototype.arrowCircle = function (canvasDraw, start) { var parent = this.parent; var actObj = parent.activeObj; var _a = actObj.activePoint, startX = _a.startX, startY = _a.startY, endX = _a.endX, endY = _a.endY; var strWidth = actObj.strokeSettings.strokeWidth; if ((start && actObj.triangleDirection === 'left') || (!start && actObj.triangleDirection === 'right')) { canvasDraw.lineWidth = strWidth; var circleRadius = this.arrowDimension['circle']['width']; var point = this.manipulateSaveCtx(canvasDraw, circleRadius, null); circleRadius = point.x + strWidth; canvasDraw.beginPath(); canvasDraw.arc(endX, endY, circleRadius, 0, 2 * Math.PI); canvasDraw.stroke(); canvasDraw.closePath(); this.dx = endX - startX; this.dy = endY - startY; var a = this.dx * this.dx + this.dy * this.dy; var b = 2 * (this.dx * (startX - endX) + this.dy * (startY - endY)); var c = (startX - endX) * (startX - endX) + (startY - endY) * (startY - endY) - circleRadius * circleRadius; var intersect = b * b - 4 * a * c; Eif (intersect >= 0) { canvasDraw.fillStyle = actObj.strokeSettings.strokeColor; var t2 = (-b - Math.sqrt(intersect)) / (2 * a); var intersectionX1 = startX + this.dx * t2; var intersectionY1 = startY + this.dy * t2; Iif (start) { this.startCircleIntersectX1 = intersectionX1; this.startCircleIntersectY1 = intersectionY1; this.endCircleIntersectX1 = endX - this.dx * t2; this.endCircleIntersectY1 = endY - this.dy * t2; canvasDraw.beginPath(); canvasDraw.fill(); canvasDraw.beginPath(); if (actObj.start === 'circle' && actObj.end === 'circle') { this.shapeLine(canvasDraw, this.startCircleIntersectX1, this.startCircleIntersectY1, this.endCircleIntersectX1, this.endCircleIntersectY1); } else if (actObj.start === 'circle' && actObj.end !== 'circle' && actObj.end !== 'square') { this.shapeLine(canvasDraw, startX, startY, this.startCircleIntersectX1, this.startCircleIntersectY1); } canvasDraw.stroke(); canvasDraw.closePath(); } else { this.endCircleIntersectX1 = intersectionX1; this.endCircleIntersectY1 = intersectionY1; Eif (actObj.end === 'circle' && (actObj.start !== 'circle' && actObj.start !== 'square')) { this.shapeLine(canvasDraw, startX, startY, this.endCircleIntersectX1, this.endCircleIntersectY1); } } } var angle = Math.atan2(this.dy, this.dx); parent.activeObj.rotatedAngle = angle; } else Eif ((start && actObj.triangleDirection === 'right') || (!start && actObj.triangleDirection === 'left')) { canvasDraw.lineWidth = strWidth; var circleRadius = this.arrowDimension['circle']['width']; var point = this.manipulateSaveCtx(canvasDraw, circleRadius, null); circleRadius = point.x + strWidth; canvasDraw.beginPath(); canvasDraw.arc(startX, startY, circleRadius, 0, 2 * Math.PI); canvasDraw.stroke(); canvasDraw.closePath(); this.dx = startX - endX; this.dy = startY - endY; var a = this.dx * this.dx + this.dy * this.dy; var b = 2 * (this.dx * (endX - startX) + this.dy * (endY - startY)); var c = (endX - startX) * (endX - startX) + (endY - startY) * (endY - startY) - circleRadius * circleRadius; var intersect = b * b - 4 * a * c; Eif (intersect >= 0) { canvasDraw.fillStyle = actObj.strokeSettings.strokeColor; var t2 = (-b - Math.sqrt(intersect)) / (2 * a); var intersectionX1 = endX + this.dx * t2; var intersectionY1 = endY + this.dy * t2; Eif (start) { this.startCircleIntersectX1 = intersectionX1; this.startCircleIntersectY1 = intersectionY1; this.endCircleIntersectX1 = startX - this.dx * t2; this.endCircleIntersectY1 = startY - this.dy * t2; Iif (actObj.start === 'circle' && actObj.end === 'circle') { this.shapeLine(canvasDraw, this.endCircleIntersectX1, this.endCircleIntersectY1, this.startCircleIntersectX1, this.startCircleIntersectY1); } else Eif (actObj.start === 'circle' && actObj.end !== 'circle' && actObj.end !== 'square') { this.shapeLine(canvasDraw, endX, endY, this.startCircleIntersectX1, this.startCircleIntersectY1); } } else { this.endCircleIntersectX1 = intersectionX1; this.endCircleIntersectY1 = intersectionY1; canvasDraw.beginPath(); canvasDraw.fill(); canvasDraw.beginPath(); if (actObj.end === 'circle' && (actObj.start !== 'circle' && actObj.start !== 'square')) { this.shapeLine(canvasDraw, endX, endY, this.endCircleIntersectX1, this.endCircleIntersectY1); } } } var angle = Math.atan2(this.dy, this.dx); parent.activeObj.rotatedAngle = angle; } }; Draw.prototype.arrowCircleSolid = function (canvasDraw, start) { var parent = this.parent; var actObj = parent.activeObj; var _a = actObj.activePoint, startX = _a.startX, startY = _a.startY, endX = _a.endX, endY = _a.endY; var isStartCircleSolid = actObj.start === 'circleSolid'; var strWidth = actObj.strokeSettings.strokeWidth; if ((start && actObj.triangleDirection === 'left') || (!start && actObj.triangleDirection === 'right')) { canvasDraw.lineWidth = strWidth; canvasDraw.beginPath(); canvasDraw.fillStyle = actObj.strokeSettings.strokeColor; Iif ((start && (isStartCircleSolid && actObj.end === 'none') || (isStartCircleSolid && actObj.end !== 'circle' && actObj.end !== 'square')) || (!start && (actObj.end === 'circleSolid' && actObj.start === 'none'))) { this.shapeLine(canvasDraw, startX, startY, endX, endY); } var circleRadius = this.arrowDimension['circle']['width']; var point = this.manipulateSaveCtx(canvasDraw, circleRadius, null); circleRadius = point.x + strWidth; this.dx = endX - startX; this.dy = endY - startY; canvasDraw.save(); canvasDraw.beginPath(); canvasDraw.arc(endX, endY, circleRadius, 0, 2 * Math.PI); canvasDraw.stroke(); canvasDraw.fill(); canvasDraw.closePath(); actObj.rotatedAngle = Math.atan2(this.dy, this.dx); } else Eif ((start && actObj.triangleDirection === 'right') || (!start && actObj.triangleDirection === 'left')) { canvasDraw.lineWidth = strWidth; canvasDraw.beginPath(); canvasDraw.fillStyle = actObj.strokeSettings.strokeColor; Eif ((start && (isStartCircleSolid && actObj.end === 'none') || (isStartCircleSolid && actObj.end !== 'circle' && actObj.end !== 'square')) || !start && (actObj.end === 'circleSolid' && actObj.start === 'none')) { this.shapeLine(canvasDraw, startX, startY, endX, endY); } var circleRadius = this.arrowDimension['circle']['width']; var point = this.manipulateSaveCtx(canvasDraw, circleRadius, null); circleRadius = point.x + strWidth; this.dx = endX - startX; this.dy = endY - startY; canvasDraw.save(); canvasDraw.beginPath(); canvasDraw.arc(startX, startY, circleRadius, 0, 2 * Math.PI); canvasDraw.stroke(); canvasDraw.fill(); canvasDraw.closePath(); actObj.rotatedAngle = Math.atan2(this.dy, this.dx); } }; Draw.prototype.arrowBar = function (canvasDraw, start) { var parent = this.parent; var actObj = parent.activeObj; var _a = actObj.activePoint, startX = _a.startX, startY = _a.startY, endX = _a.endX, endY = _a.endY; var strWidth = actObj.strokeSettings.strokeWidth; if ((start && actObj.triangleDirection === 'left') || (!start && actObj.triangleDirection === 'right')) { canvasDraw.lineWidth = strWidth; canvasDraw.beginPath(); canvasDraw.fillStyle = actObj.strokeSettings.strokeColor; Eif ((start && (actObj.start === 'bar' && actObj.end === 'none') || (actObj.start === 'bar' && (actObj.end !== 'circle' && actObj.end !== 'square'))) || (!start && ((actObj.end === 'bar' && actObj.start === 'none') || (actObj.end === 'bar' && (actObj.start !== 'circle' && actObj.start !== 'square'))))) { this.shapeLine(canvasDraw, startX, startY, endX, endY); } var x = this.arrowDimension['bar']['width']; var y = this.arrowDimension['bar']['height']; var point = this.manipulateSaveCtx(canvasDraw, x, y); x = point.x + strWidth; y = point.y + strWidth; this.dx = endX - startX; this.dy = endY - startY; var angle = Math.atan2(this.dy, this.dx); canvasDraw.translate(endX, endY); canvasDraw.rotate(angle); canvasDraw.fillRect(-x + y / 4, -y / 2, x, y); canvasDraw.rotate(-angle); canvasDraw.translate(-endX, -endY); actObj.rotatedAngle = angle; } else Eif ((start && actObj.triangleDirection === 'right') || (!start && actObj.triangleDirection === 'left')) { canvasDraw.lineWidth = strWidth; canvasDraw.beginPath(); canvasDraw.fillStyle = actObj.strokeSettings.strokeColor; Eif ((start && (actObj.start === 'bar' && actObj.end === 'none') || (actObj.start === 'bar' && (actObj.end !== 'circle' && actObj.end !== 'square'))) || (!start && (actObj.end === 'bar' && actObj.start === 'none'))) { this.shapeLine(canvasDraw, startX, startY, endX, endY); } var x = this.arrowDimension['bar']['width']; var y = this.arrowDimension['bar']['height']; var point = this.manipulateSaveCtx(canvasDraw, x, y); x = point.x + strWidth; y = point.y + strWidth; this.dx = endX - startX; this.dy = endY - startY; var angle = Math.atan2(this.dy, this.dx); canvasDraw.translate(startX, startY); canvasDraw.rotate(angle); canvasDraw.fillRect(y / 4 - x, -y / 2, x, y); canvasDraw.rotate(-angle); canvasDraw.translate(-startX, -startY); parent.activeObj.rotatedAngle = angle; } }; Draw.prototype.shapeImage = function (canvasDraw) { var parent = this.parent; var actObj = parent.activeObj; var _a = actObj.activePoint, startX = _a.startX, startY = _a.startY, width = _a.width, height = _a.height; var ctx = actObj.imageCanvas.getContext('2d'); if (canvasDraw === this.lowerContext && this.isImageApply) { var dimObj = { width: 0, height: 0 }; parent.notify('transform', { prop: 'calcMaxDimension', onPropertyChange: false, value: { width: actObj .imageElement.width, height: actObj.imageElement.height, obj: dimObj, isImgShape: null } }); Iif (width < (dimObj['width'] / 5) || height < (dimObj['height'] / 5)) { ctx.clearRect(0, 0, actObj.imageCanvas.width, actObj.imageCanvas.height); parent.notify('selection', { prop: 'applyTransformToImg', onPropertyChange: false, value: { ctx: ctx } }); parent.notify('draw', { prop: 'drawObject', onPropertyChange: false, value: { canvas: 'duplicate' } }); this.upperContext.clearRect(0, 0, parent.upperCanvas.width, parent.upperCanvas.height); parent.notify('selection', { prop: 'setImageClarity', onPropertyChange: false, value: { bool: false } }); this.isImageApply = false; } } var imgPoint = { startX: 0, startY: 0, width: 0, height: 0 }; imgPoint.width = width; imgPoint.height = height; Iif (actObj.flipObjColl.length === 4) { actObj.flipObjColl = []; actObj.shapeFlip = ''; } imgPoint.startX = ((width - imgPoint.width) / 2) + startX; imgPoint.startY = ((height - imgPoint.height) / 2) + startY; var temp = canvasDraw.globalAlpha; canvasDraw.globalAlpha = actObj.opacity; if (actObj.rotateFlipColl && actObj.rotateFlipColl.length > 0) { this.rotateImage(canvasDraw); } else { canvasDraw.drawImage(actObj.imageCanvas, imgPoint.startX, imgPoint.startY, imgPoint.width, imgPoint.height); } canvasDraw.globalAlpha = temp; parent.currObjType.isText = false; }; Draw.prototype.shapeText = function (canvasDraw) { var parent = this.parent; var filter = canvasDraw.filter; var actObj = parent.activeObj; var _a = actObj.activePoint, startX = _a.startX, startY = _a.startY, width = _a.width, height = _a.height; var rows = actObj.keyHistory.split('\n'); var _b = actObj.textSettings, fontFamily = _b.fontFamily, bold = _b.bold, italic = _b.italic, underline = _b.underline, strikethrough = _b.strikethrough; var fontSize = actObj.textSettings.fontSize; var lHeight = fontSize + fontSize * 0.25; var lineHeight = ((lHeight * rows.length) - (fontSize * rows.length)) / rows.length; canvasDraw.filter = 'none'; var tempFill = canvasDraw.fillStyle; if (actObj.strokeSettings.fillColor !== '') { canvasDraw.fillStyle = actObj.strokeSettings.fillColor; canvasDraw.fillRect(actObj.activePoint.startX, actObj.activePoint.startY, actObj.activePoint.width, actObj.activePoint.height); } canvasDraw.fillStyle = tempFill; for (var i = 0; i < rows.length; i++) { var text = rows[i]; var yPoint = ((i + 1) * fontSize * 0.9) + (i * lineHeight); Iif (parent.transform.degree === -360) { parent.transform.degree = 0; } if (parent.transform.degree === 0 || parent.transform.degree === 180) { if (fontSize > height) { fontSize = actObj.textSettings.fontSize = height / 1.18; } } else { Iif (fontSize > width) { fontSize = actObj.textSettings.fontSize = width / 1.18; } } canvasDraw.strokeStyle = actObj.strokeSettings.outlineColor; canvasDraw.fillStyle = actObj.strokeSettings.strokeColor; var tempWidth = canvasDraw.lineWidth; var obj = { width: 0, height: 0 }; var ratio = { width: 1, height: 1 }; parent.notify('crop', { prop: 'calcRatio', onPropertyChange: false, value: { obj: obj, dimension: { width: canvasDraw.canvas.width, height: canvasDraw.canvas.height } } }); ratio = obj; var isTempCanvas = canvasDraw.canvas.id === parent.element.id + '_tempCanvas'; var baseWidth = Math.max(1, actObj.strokeSettings.outlineWidth / 2); if (/^#([0-9A-Fa-f]{3}|[0-9A-Fa-f]{6}|[0-9A-Fa-f]{8})$|^[a-zA-Z]+$/.test(actObj.strokeSettings.outlineColor)) { canvasDraw.lineWidth = baseWidth * ((isTempCanvas ? Math.floor((fontSize - 1) / 60) : Math.floor((fontSize - 1) / 16)) * 0.5 + 0.5); Iif (isTempCanvas) { canvasDraw.lineWidth *= ((ratio.width + ratio.height) / 2); if (parent.transform.degree !== 0) { canvasDraw.lineWidth /= 1.8; } } } else { canvasDraw.lineWidth = 1; } var textStyle = ''; if (bold) { textStyle = 'bold '; } if (italic) { textStyle = 'italic '; } if (bold && italic) { textStyle = 'italic bold '; } canvasDraw.font = textStyle + fontSize + 'px' + ' ' + fontFamily; if (actObj.flipObjColl.length === 4) { actObj.flipObjColl = []; actObj.shapeFlip = ''; } if (actObj.rotateFlipColl && actObj.rotateFlipColl.length > 0) { this.rotateText(canvasDraw); } else { canvasDraw.strokeText(text, startX + fontSize * 0.1, startY + yPoint); canvasDraw.fillText(text, startX + fontSize * 0.1, startY + yPoint); if (underline) { var yOffset = yPoint + fontSize * 0.1; this.drawTextDecoration(canvasDraw, text, startX, startY, yOffset, fontSize, 0.1); } if (strikethrough) { var yOffset = yPoint - lineHeight - fontSize * 0.025; this.drawTextDecoration(canvasDraw, text, startX, startY, yOffset, fontSize, 0.1); } } canvasDraw.lineWidth = tempWidth; } canvasDraw.filter = filter; parent.currObjType.isText = false; if (this.upperContext === canvasDraw) { this.drawOuterSelection(canvasDraw); } }; Draw.prototype.drawTextDecoration = function (canvasDraw, text, startX, startY, yOffset, fontSize, horizontalPadding) { Iif (horizontalPadding === void 0) { horizontalPadding = 0.1; } var tempWidth = canvasDraw.lineWidth; var textWidth = canvasDraw.measureText(text).width; canvasDraw.lineWidth = fontSize * 0.1; canvasDraw.beginPath(); canvasDraw.moveTo(startX + fontSize * horizontalPadding, startY + yOffset); canvasDraw.lineTo(startX + textWidth + fontSize * horizontalPadding, startY + yOffset); canvasDraw.strokeStyle = canvasDraw.fillStyle; canvasDraw.stroke(); canvasDraw.lineWidth = tempWidth; canvasDraw.strokeStyle = this.parent.activeObj.strokeSettings.outlineColor; }; Draw.prototype.updateActPoint = function (degree, canvasDraw) { var parent = this.parent; var actObj = parent.activeObj; var actPoint = actObj.activePoint; if (degree.toLowerCase() === 'horizontal') { if (actPoint.startX <= canvasDraw.canvas.width / 2) { actPoint.startX = canvasDraw.canvas.width / 2 + ((canvasDraw.canvas.width / 2) - actPoint.endX); actPoint.endX = actPoint.startX + actPoint.width; this.updateActiveObject(actPoint, actObj); parent.activeObj = actObj; } else Eif (actPoint.startX >= canvasDraw.canvas.width / 2) { actPoint.startX = canvasDraw.canvas.width - actPoint.endX; actPoint.endX = actPoint.startX + actPoint.width; this.updateActiveObject(actPoint, actObj); parent.activeObj = actObj; } } else Eif (degree.toLowerCase() === 'vertical') { if (actPoint.startY <= canvasDraw.canvas.height / 2) { actPoint.startY = canvasDraw.canvas.height / 2 + ((canvasDraw.canvas.height / 2) - actPoint.endY); actPoint.endY = actPoint.startY + actPoint.height; this.updateActiveObject(actPoint, actObj); parent.activeObj = actObj; } else Eif (actPoint.startY >= canvasDraw.canvas.height / 2) { actPoint.startY = canvasDraw.canvas.height - actPoint.endY; actPoint.endY = actPoint.startY + actPoint.height; this.updateActiveObject(actPoint, actObj); parent.activeObj = actObj; } } return actPoint; }; Draw.prototype.rotateImage = function (canvasDraw) { var parent = this.parent; var degree; var actObj = parent.activeObj; var tempActiveObj = ej2_base_1.extend({}, parent.activeObj, null, true); Eif (actObj.shapeDegree === 0) { degree = parent.transform.degree; } else { degree = parent.transform.degree - actObj.shapeDegree; } Iif (degree === -450) { degree = -90; } Iif (degree < 0) { degree = 360 + degree; } var imgPoint = { startX: 0, startY: 0, width: 0, height: 0 }; imgPoint.width = degree % 90 === 0 && degree % 180 !== 0 ? actObj.activePoint.height : actObj.activePoint.width; imgPoint.height = degree % 90 === 0 && degree % 180 !== 0 ? actObj.activePoint.width : actObj.activePoint.height; imgPoint.startX = actObj.activePoint.startX; imgPoint.startY = actObj.activePoint.startY; var startX = imgPoint.startX; var startY = imgPoint.startY; var tempDegree; var tempColl = []; canvasDraw.save(); for (var i = 0, len = actObj.rotateFlipColl.length; i < len; i++) { var coll = actObj.rotateFlipColl[i]; tempColl.push(coll); if (typeof (coll) === 'number') { tempDegree = coll; Iif (tempDegree === -450) { tempDegree = -90; } Iif (tempDegree < 0) { tempDegree = 360 + tempDegree; } imgPoint.width = tempDegree % 90 === 0 && tempDegree % 180 !== 0 ? actObj.activePoint.height : actObj.activePoint.width; imgPoint.height = tempDegree % 90 === 0 && tempDegree % 180 !== 0 ? actObj.activePoint.width : actObj.activePoint.height; canvasDraw.translate(canvasDraw.canvas.width / 2, canvasDraw.canvas.height / 2); canvasDraw.rotate(Math.PI / 180 * coll); canvasDraw.translate(-canvasDraw.canvas.height / 2, -canvasDraw.canvas.width / 2); Eif ((tempDegree % 90 === 0 && tempDegree % 270 !== 0) || tempDegree === 0) { startY = canvasDraw.canvas.width - (actObj.activePoint.startX + actObj.activePoint.width); startY += ((actObj.activePoint.width - imgPoint.height) / 2); startX = imgPoint.startY; } else if (tempDegree % 270 === 0) { startX = canvasDraw.canvas.height - (actObj.activePoint.startY + actObj.activePoint.height); startX += ((actObj.activePoint.height - imgPoint.width) / 2); startY = imgPoint.startX; } imgPoint.startX = startX; imgPoint.startY = startY; actObj.activePoint.startX = startX; actObj.activePoint.startY = startY; actObj.activePoint.endX = actObj.activePoint.startX + imgPoint.width; actObj.activePoint.endY = actObj.activePoint.startY + imgPoint.height; actObj = this.updateWidthHeight(actObj); } else { if (coll === 'horizontal' && degree % 90 === 0 && degree % 180 !== 0) { coll = 'vertical'; } else if (coll === 'vertical' && degree % 90 === 0 && degree % 180 !== 0) { coll = 'horizontal'; } if (coll === 'horizontal') { canvasDraw.translate(canvasDraw.canvas.width, 0); canvasDraw.scale(-1, 1); actObj.activePoint = this.updateActPoint('horizontal', canvasDraw); } else Eif (coll === 'vertical') { canvasDraw.translate(0, canvasDraw.canvas.height); canvasDraw.scale(1, -1); actObj.activePoint = this.updateActPoint('vertical', canvasDraw); } imgPoint.startX = actObj.activePoint.startX; imgPoint.startY = actObj.activePoint.startY; } imgPoint.startX = actObj.activePoint.startX; imgPoint.startY = actObj.activePoint.startY; startX = imgPoint.startX; startY = imgPoint.startY; } Eif (actObj.rotatedAngle !== 0) { parent.notify('shape', { prop: 'setPointCollForShapeRotation', onPropertyChange: false, value: { obj: actObj } }); } canvasDraw.drawImage(actObj.imageCanvas, imgPoint.startX, imgPoint.startY, imgPoint.width, imgPoint.height); canvasDraw.restore(); parent.activeObj = tempActiveObj; Iif (parent.transform.degree === 360 || parent.transform.degree === -360) { parent.transform.degree = 0; } }; Draw.prototype.rotateText = function (canvasDraw) { var parent = this.parent; var degree; var actObj = parent.activeObj; var tempActiveObj = ej2_base_1.extend({}, parent.activeObj, null, true); var actPoint = parent.activeObj.activePoint; if (actObj.shapeDegree === 0) { degree = parent.transform.degree; } else { degree = parent.transform.degree - actObj.shapeDegree; } Iif (degree === -450) { degree = -90; } if (degree < 0) { degree = 360 + degree; } var imgPoint = { startX: 0, startY: 0, width: 0, height: 0 }; imgPoint.width = degree % 90 === 0 && degree % 180 !== 0 ? actPoint.height : actPoint.width; imgPoint.height = degree % 90 === 0 && degree % 180 !== 0 ? actPoint.width : actPoint.height; imgPoint.startX = actPoint.startX; imgPoint.startY = actPoint.startY; var startX = imgPoint.startX; var startY = imgPoint.startY; var tempDegree; var tempColl = []; canvasDraw.save(); for (var i = 0, len = actObj.rotateFlipColl.length; i < len; i++) { var coll = actObj.rotateFlipColl[i]; tempColl.push(coll); if (typeof (coll) === 'number') { tempDegree = coll; Iif (tempDegree === -450) { tempDegree = -90; } if (tempDegree < 0) { tempDegree = 360 + tempDegree; } imgPoint.width = tempDegree % 90 === 0 && tempDegree % 180 !== 0 ? actPoint.height : actPoint.width; imgPoint.height = tempDegree % 90 === 0 && tempDegree % 180 !== 0 ? actPoint.width : actPoint.height; canvasDraw.translate(canvasDraw.canvas.width / 2, canvasDraw.canvas.height / 2); canvasDraw.rotate(Math.PI / 180 * coll); canvasDraw.translate(-canvasDraw.canvas.height / 2, -canvasDraw.canvas.width / 2); if ((tempDegree % 90 === 0 && tempDegree % 270 !== 0) || tempDegree === 0) { startY = (canvasDraw.canvas.width - actPoint.endX); startX = actPoint.startY; } else Eif (tempDegree % 270 === 0) { startX = canvasDraw.canvas.height - actPoint.endY; startY = actPoint.startX; } imgPoint.startX = startX; imgPoint.startY = startY; actPoint.startX = startX; actPoint.startY = startY; actPoint.endX = actPoint.startX + imgPoint.width; actPoint.endY = actPoint.startY + imgPoint.height; actObj = this.updateWidthHeight(actObj); } else { if (coll === 'horizontal' && degree % 90 === 0 && degree % 180 !== 0) { coll = 'vertical'; } else if (coll === 'vertical' && degree % 90 === 0 && degree % 180 !== 0) { coll = 'horizontal'; } if (coll === 'horizontal') { canvasDraw.translate(canvasDraw.canvas.width, 0); canvasDraw.scale(-1, 1); } else Eif (coll === 'vertical') { canvasDraw.translate(0, canvasDraw.canvas.height); canvasDraw.scale(1, -1); } actObj.activePoint = actPoint = this.updateActPoint(coll, canvasDraw); imgPoint.startX = actPoint.startX; imgPoint.startY = actPoint.startY; } imgPoint.startX = actPoint.startX; imgPoint.startY = actPoint.startY; startX = imgPoint.startX; startY = imgPoint.startY; } Iif (actObj.rotatedAngle !== 0) { parent.notify('shape', { prop: 'setPointCollForShapeRotation', onPropertyChange: false, value: { obj: actObj } }); } startY += actObj.textSettings.fontSize * 0.4; this.textFlipDegree(canvasDraw, startX, startY); canvasDraw.restore(); parent.activeObj = tempActiveObj; Iif (parent.transform.degree === 360 || parent.transform.degree === -360) { parent.transform.degree = 0; } }; Draw.prototype.textFlipDegree = function (canvasDraw, startX, startY) { var parent = this.parent; var actObj = parent.activeObj; var rows = actObj.keyHistory.split('\n'); var fontSize = actObj.textSettings.fontSize; var lineHeight = ((fontSize * rows.length) - (fontSize * rows.length)) / rows.length; var yPoint = (fontSize * 0.85) + lineHeight; for (var i = 0, len = rows.length; i < len; i++) { var text = rows[i]; Iif (i > 0) { if (i === 1) { yPoint -= (fontSize * 0.85); } yPoint += fontSize + fontSize * 0.15; } canvasDraw.strokeText(text, startX + fontSize * 0.15, startY + yPoint + (i > 0 ? fontSize * 0.25 : -fontSize * 0.35)); canvasDraw.fillText(text, startX + fontSize * 0.15, startY + yPoint + (i > 0 ? fontSize * 0.25 : -fontSize * 0.35)); Iif (actObj.textSettings.underline) { var yOffset = yPoint + (i > 0 ? fontSize * 0.35 : -fontSize * 0.25); this.drawTextDecoration(canvasDraw, text, startX, startY, yOffset, fontSize, 0.15); } Iif (actObj.textSettings.strikethrough) { var yOffset = yPoint - lineHeight + (i > 0 ? -fontSize * 0.04 : -fontSize * 0.64); this.drawTextDecoration(canvasDraw, text, startX, startY, yOffset, fontSize, 0.1); } } }; Draw.prototype.clearOuterCanvas = function (context) { var parent = this.parent; var _a = parent.img, destLeft = _a.destLeft, destTop = _a.destTop, destWidth = _a.destWidth, destHeight = _a.destHeight; var left = destLeft > 0 ? destLeft : 0; var top = destTop > 0 ? destTop : 0; context.clearRect(0, 0, left, parent.lowerCanvas.height); context.clearRect(destLeft + destWidth, 0, parent.lowerCanvas.width - (destLeft + destWidth), parent.lowerCanvas.height); context.clearRect(0, 0, parent.lowerCanvas.width, top); context.clearRect(0, destTop + destHeight, parent.lowerCanvas.width, parent.lowerCanvas.height - (destTop + destHeight)); if (parent.transform.currFlipState !== '') { parent.img.destLeft = destLeft; parent.img.destTop = destTop; } }; Draw.prototype.setDestPoints = function () { var maxDimension; var parent = this.parent; var _a = parent.transform, degree = _a.degree, zoomFactor = _a.zoomFactor; if (degree % 90 === 0 && degree % 180 !== 0) { var obj = { width: 0, height: 0 }; parent.notify('transform', { prop: 'calcMaxDimension', onPropertyChange: false, value: { width: parent.img.srcHeight, height: parent.img.srcWidth, obj: obj, isImgShape: null } }); maxDimension = obj; if (this.isRotateZoom) { maxDimension.width += (maxDimension.width * zoomFactor); maxDimension.height += (maxDimension.height * zoomFactor); parent.img.destWidth = maxDimension.height; parent.img.destHeight = maxDimension.width; } parent.img.destLeft = (parent.lowerCanvas.clientWidth - maxDimension.height) / 2; parent.img.destTop = (parent.lowerCanvas.clientHeight - maxDimension.width) / 2; parent.img.destWidth = maxDimension.height; parent.img.destHeight = maxDimension.width; } else { var obj = { width: 0, height: 0 }; parent.notify('transform', { prop: 'calcMaxDimension', onPropertyChange: false, value: { width: parent.img.srcWidth, height: parent.img.srcHeight, obj: obj, isImgShape: null } }); maxDimension = obj; if (this.isRotateZoom) { maxDimension.width += (maxDimension.width * zoomFactor); maxDimension.height += (maxDimension.height * zoomFactor); parent.img.destWidth = maxDimension.width; parent.img.destHeight = maxDimension.height; } parent.img.destLeft = (parent.lowerCanvas.clientWidth - maxDimension.width) / 2; if (degree === 0) { parent.img.destTop = (parent.lowerCanvas.clientHeight - maxDimension.height) / 2; } else { parent.img.destTop = (parent.lowerCanvas.clientHeight - maxDimension.height) / 2; } parent.img.destWidth = maxDimension.width; parent.img.destHeight = maxDimension.height; } }; Draw.prototype.updateCurrTransState = function (type, isPreventDestination, isRotatePan, isStraighten) { var parent = this.parent; var destLeft = parent.img.destLeft; var destTop = parent.img.destTop; if (type === 'initial') { this.lowerContext.setTransform(1, 0, 0, 1, 0, 0); Eif (ej2_base_1.isNullOrUndefined(isPreventDestination)) { this.setDestPoints(); } } if (parent.isCircleCrop || (parent.currSelectionPoint && parent.currSelectionPoint.shape === 'crop-circle')) { this.currTransState(type, true, null, isRotatePan); if (parent.transform.degree === 0 && parent.transform.currFlipState === '' && parent.transform.straighten === 0 && ej2_base_1.isNullOrUndefined(isStraighten)) { parent.img.destLeft = destLeft; parent.img.destTop = destTop; } if (isRotatePan) { parent.img.destLeft += parent.panPoint.totalPannedClientPoint.x; parent.img.destTop += parent.panPoint.totalPannedClientPoint.y; } parent.notify('crop', { prop: 'cropCircle', onPropertyChange: false, value: { context: this.lowerContext, isSave: null, isFlip: null } }); if (isRotatePan) { parent.img.destLeft -= parent.panPoint.totalPannedClientPoint.x; parent.img.destTop -= parent.panPoint.totalPannedClientPoint.y; } } else { this.currTransState(type, null, null, isRotatePan); if (parent.transform.degree === 0 && parent.transform.currFlipState === '' && parent.transform.straighten === 0 && ej2_base_1.isNullOrUndefined(isStraighten)) { parent.img.destLeft = destLeft; parent.img.destTop = destTop; } } }; Draw.prototype.currTransState = function (type, isPreventDimension, context, isPreventCircleCrop) { var parent = this.parent; context = context ? context : this.lowerContext; if (type === 'initial') { this.setTransformColl(context, type); } else Eif (type === 'reverse') { this.setTransformColl(context, type); this.setClientTransDim(isPreventDimension); if (parent.isCircleCrop || (parent.currSelectionPoint && parent.currSelectionPoint.shape === 'crop-circle' && ej2_base_1.isNullOrUndefined(isPreventCircleCrop))) { if (isPreventCircleCrop) { parent.img.destLeft += parent.panPoint.totalPannedClientPoint.x; parent.img.destTop += parent.panPoint.totalPannedClientPoint.y; } parent.notify('crop', { prop: 'cropCircle', onPropertyChange: false, value: { context: this.lowerContext, isSave: null, isFlip: null } }); if (isPreventCircleCrop) { parent.img.destLeft -= parent.panPoint.totalPannedClientPoint.x; parent.img.destTop -= parent.panPoint.totalPannedClientPoint.y; } } } }; Draw.prototype.setTransformColl = function (context, type) { var parent = this.parent; if (type === 'initial') { for (var i = 0, len = parent.rotateFlipColl.length; i < len; i++) { this.setTransform(context, parent.rotateFlipColl[i]); } } else Eif (type === 'reverse') { for (var i = parent.rotateFlipColl.length - 1; i >= 0; i--) { this.setTransform(context, parent.rotateFlipColl[i], true); } } }; Draw.prototype.setTransform = function (context, value, isReverse) { var parent = this.parent; if (isReverse && value === 90) { value = -90; } else if (isReverse && value === -90) { value = 90; } if (value === 'horizontal' && parent.transform.degree % 90 === 0 && parent.transform.degree % 180 !== 0) { value = 'vertical'; } else if (value === 'vertical' && parent.transform.degree % 90 === 0 && parent.transform.degree % 180 !== 0) { value = 'horizontal'; } parent.notify('transform', { prop: 'setReverseRotate', onPropertyChange: false, value: { bool: true } }); parent.notify('transform', { prop: 'setReverseFlip', onPropertyChange: false, value: { isReverseFlip: true } }); if (ej2_base_1.isNullOrUndefined(isReverse)) { context.clearRect(0, 0, context.canvas.width, context.canvas.height); } switch (value) { case 90: case -90: context.translate(context.canvas.width / 2, context.canvas.height / 2); context.rotate(Math.PI / 180 * value); context.translate(-context.canvas.width / 2, -context.canvas.height / 2); break; case 'horizontal': context.translate(context.canvas.width, 0); context.scale(-1, 1); break; case 'vertical': context.translate(0, context.canvas.height); context.scale(1, -1); break; } parent.notify('transform', { prop: 'setReverseRotate', onPropertyChange: false, value: { bool: false } }); parent.notify('transform', { prop: 'setReverseFlip', onPropertyChange: false, value: { isReverseFlip: false } }); }; Draw.prototype.drawImgToCanvas = function (maxDimension) { var parent = this.parent; this.lowerContext.clearRect(0, 0, parent.lowerCanvas.width, parent.lowerCanvas.height); parent.img.destWidth = maxDimension.width; parent.img.destHeight = maxDimension.height; if (this.isInitialLoading) { parent.notify('filter', { prop: 'initFilter', onPropertyChange: false }); this.isInitialLoading = false; } var temp = this.lowerContext.filter; this.lowerContext.clearRect(0, 0, parent.lowerCanvas.width, parent.lowerCanvas.height); this.drawImage(); Iif ((parent.currSelectionPoint && parent.currSelectionPoint.shape === 'crop-circle') || parent.isCircleCrop) { parent.notify('crop', { prop: 'cropCircle', onPropertyChange: false, value: { context: this.lowerContext, isSave: null, isFlip: null } }); } this.lowerContext.filter = temp; }; Draw.prototype.renderImage = function (isMouseWheel, isPreventClearRect, isFrame, isStraighten) { var parent = this.parent; parent.notify('shape', { prop: 'applyActObj', onPropertyChange: false, value: { isMouseDown: null } }); Eif (ej2_base_1.isNullOrUndefined(isPreventClearRect)) { this.upperContext.clearRect(0, 0, parent.lowerCanvas.width, parent.lowerCanvas.height); this.lowerContext.clearRect(0, 0, parent.lowerCanvas.width, parent.lowerCanvas.height); } if (isMouseWheel) { this.setTransformColl(this.lowerContext, 'initial'); } else { if (parent.transform.zoomFactor !== 0) { this.isRotateZoom = true; } this.updateCurrTransState('initial', null, null, isStraighten); } parent.notify('transform', { prop: 'setDestPointsForFlipState', onPropertyChange: false }); this.drawImage(); parent.notify('transform', { prop: 'setDestPointsForFlipState', onPropertyChange: false }); if (isMouseWheel) { this.setTransformColl(this.lowerContext, 'reverse'); } else { this.updateCurrTransState('reverse', null, null, isStraighten); this.isRotateZoom = false; } if (isFrame) { parent.notify('shape', { prop: 'drawAnnotations', onPropertyChange: false, value: { ctx: this.lowerContext, shape: 'zoom', pen: 'zoom', isPreventApply: null } }); } else { parent.notify('shape', { prop: 'drawAnnotations', onPropertyChange: false, value: { ctx: this.lowerContext, shape: 'iterate', pen: 'iterate', isPreventApply: null } }); } this.clearOuterCanvas(this.lowerContext); if (parent.isCircleCrop || (parent.currSelectionPoint && parent.currSelectionPoint.shape === 'crop-circle')) { parent.notify('crop', { prop: 'cropCircle', onPropertyChange: false, value: { context: this.lowerContext, isSave: null, isFlip: null } }); } }; Draw.prototype.imageOnLoad = function (src) { var _this = this; var parent = this.parent; var proxy = this; parent.imageLoaded = false; parent.baseImg.src = src; parent.baseImg.onload = function () { parent.imgSrc = src; if (!parent.isUndoRedo) { parent.notify('filter', { prop: 'update-finetunes', onPropertyChange: false }); } proxy.lowerContext.imageSmoothingQuality = parent.imageSmoothingEnabled ? 'high' : 'low'; proxy.lowerContext.drawImage(parent.baseImg, 0, 0, proxy.parent.lowerCanvas.width, proxy.parent.lowerCanvas.height); var isCropped = false; var isSameDimension = false; Iif (parent.isImageUpdated) { var _a = parent.img, srcWidth = _a.srcWidth, srcHeight = _a.srcHeight; var _b = parent.baseImgCanvas, width = _b.width, height = _b.height; isCropped = srcWidth !== width || srcHeight !== height; isSameDimension = parent.baseImg.width === width && parent.baseImg.height === height; } ej2_popups_1.hideSpinner(parent.element); parent.element.style.opacity = '1'; proxy.updateBaseImgCanvas(); var fileOpened = { fileName: _this.fileName, fileType: _this.fileType, isValidImage: true }; proxy.updateCanvas(isCropped, isSameDimension); Iif (parent.currObjType.isUndoZoom) { parent.currObjType.isUndoZoom = false; proxy.parent.lowerCanvas.style.display = 'block'; } parent.isUndoRedo = _this.isErrorImage = false; Iif (ej2_base_1.Browser.isDevice) { parent.notify('toolbar', { prop: 'destroy-top-toolbar', onPropertyChange: false }); parent.notify('toolbar', { prop: 'destroy-bottom-toolbar', onPropertyChange: false }); var eventargs = { isApplyBtn: false, isDevice: ej2_base_1.Browser.isDevice, isOkBtn: null, isResize: null, isFrame: null, isMainToolbar: true }; parent.notify('toolbar', { prop: 'init-main-toolbar', onPropertyChange: false, value: eventargs }); parent.notify('toolbar', { prop: 'create-bottom-toolbar', onPropertyChange: false }); } else { parent.notify('toolbar', { prop: 'destroy-top-toolbar', onPropertyChange: false }); var eventargs = { isApplyBtn: false, isDevice: false, isOkBtn: null }; parent.notify('toolbar', { prop: 'init-main-toolbar', onPropertyChange: false, value: eventargs }); } if (parent.isImageLoaded && parent.element.style.opacity !== '0.5') { parent.trigger('fileOpened', fileOpened); var action = { action: 'file-open', actionEventArgs: fileOpened }; parent.triggerEditCompleteEvent(action); } Iif (_this.fileType === 'Bmp') { _this.fileType = index_1.FileType.Png; } parent.imageLoaded = true; }; parent.baseImg.onerror = function () { ej2_popups_1.hideSpinner(parent.element); proxy.isErrorImage = true; proxy.errorLoading(); }; }; Draw.prototype.errorLoading = function () { var parent = this.parent; var fileOpened = { fileName: null, fileType: null, isValidImage: false }; parent.trigger('fileOpened', fileOpened); }; Draw.prototype.updateBaseImgCanvas = function () { var parent = this.parent; if (!parent.aspectRatioBaseDimension && parent.imageSettings.width && parent.imageSettings.height) { var widthRatio = parent.baseImg.width / parent.imageSettings.width; var heightRatio = parent.baseImg.height / parent.imageSettings.height; var ratio = (widthRatio + heightRatio) / 2; ratio = ratio < 1 ? 1 : ratio; parent.baseImgCanvas.width = parent.imageSettings.width * ratio; parent.baseImgCanvas.height = parent.imageSettings.height * ratio; parent.baseImgCanvas.getContext('2d').drawImage(parent.baseImg, 0, 0, parent.baseImgCanvas.width, parent.baseImgCanvas.height); } else { parent.baseImgCanvas.width = parent.baseImg.width; parent.baseImgCanvas.height = parent.baseImg.height; parent.baseImgCanvas.getContext('2d').drawImage(parent.baseImg, 0, 0); } }; Draw.prototype.updateCanvas = function (isCropped, isSameDimension) { var parent = this.parent; Eif (!parent.isImageUpdated || !isCropped) { parent.img.srcWidth = parent.baseImgCanvas.width; parent.img.srcHeight = parent.baseImgCanvas.height; } else if (!isSameDimension && isCropped) { parent.img.srcLeft = 0; parent.img.srcTop = 0; parent.img.srcWidth = parent.baseImgCanvas.width; parent.img.srcHeight = parent.baseImgCanvas.height; parent.currSelectionPoint = null; parent.cropObj = { cropZoom: 0, defaultZoom: 0, totalPannedPoint: { x: 0, y: 0 }, totalPannedClientPoint: { x: 0, y: 0 }, totalPannedInternalPoint: { x: 0, y: 0 }, tempFlipPanPoint: { x: 0, y: 0 }, activeObj: {}, rotateFlipColl: [], degree: 0, currFlipState: '', straighten: 0, destPoints: { startX: 0, startY: 0, width: 0, height: 0 }, srcPoints: { startX: 0, startY: 0, width: 0, height: 0 }, filter: '', isBrightAdjust: false, zoomFactor: 0, previousZoomValue: 0, aspectWidth: null, aspectHeight: null, frame: 'none', straightenZoom: 0, adjustmentLevel: { brightness: 0, contrast: 0, hue: 0, opacity: 100, saturation: 0, blur: 0, exposure: 0, transparency: 100, sharpen: false, bw: false }, currentFilter: '' }; } var obj = { width: 0, height: 0 }; parent.notify('transform', { prop: 'calcMaxDimension', onPropertyChange: false, value: { width: parent.img.srcWidth, height: parent.img.srcHeight, obj: obj, isImgShape: null } }); var maxDimension = obj; parent.img.destLeft = (parent.lowerCanvas.clientWidth - maxDimension.width) / 2; parent.img.destTop = (parent.lowerCanvas.clientHeight - maxDimension.height) / 2; this.drawImgToCanvas(maxDimension); this.origDim.width = parent.img.destWidth; this.origDim.height = parent.img.destHeight; this.zoomCrop.width = parent.img.destWidth; this.zoomCrop.height = parent.img.destHeight; parent.notify('transform', { prop: 'setCropDimension', onPropertyChange: false, value: { width: parent.img.destWidth, height: parent.img.destHeight } }); var point = { startX: parent.img.destLeft, startY: parent.img.destTop, width: parent.img.destWidth, height: parent.img.destHeight }; parent.notify('crop', { prop: 'setCropDestPoints', onPropertyChange: false, value: { point: point } }); var temp = this.lowerContext.filter; this.lowerContext.filter = 'none'; parent.notify('shape', { prop: 'drawAnnotations', onPropertyChange: false, value: { ctx: this.lowerContext, shape: 'iterate', pen: 'zoom', isPreventApply: null } }); this.lowerContext.filter = temp; if (parent.img.destWidth > 0 && parent.img.destHeight > 0) { parent.isImageLoaded = true; } if (parent.isUndoRedo) { Iif (parent.transform.currFlipState !== '') { parent.notify('transform', { prop: 'flipImage', onPropertyChange: false, value: { direction: parent.toPascalCase(parent.transform.currFlipState) } }); } } Iif (parent.disabled) { parent.element.setAttribute('class', 'e-disabled'); } if (parent.zoomSettings.zoomFactor !== 1 || parent.zoomSettings.zoomPoint) { parent.zoom(parent.zoomSettings.zoomFactor, parent.zoomSettings.zoomPoint); } if (ej2_base_1.isNullOrUndefined(this.initZoomValue)) { this.initZoomValue = parent.zoomSettings.zoomFactor; } this.isImageEdited = false; }; Draw.prototype.resetFrameZoom = function (isOk) { var parent = this.parent; if (!ej2_base_1.isNullOrUndefined(parent.tempFrameZoomLevel)) { var temp = parent.tempFrameZoomLevel; parent.tempFrameZoomLevel = null; parent.notify('transform', { prop: 'resetZoom', onPropertyChange: false }); parent.notify('transform', { prop: 'zoomAction', onPropertyChange: false, value: { zoomFactor: temp, zoomPoint: null, isResize: true } }); var obj = parent.cancelCropSelection; if (isOk && obj) { obj.previousObj.frameObj = ej2_base_1.extend({}, parent.frameObj, null, true); obj.currentObj.frameObj = ej2_base_1.extend({}, parent.frameObj, null, true); obj.previousObj.frame = obj.currentObj.frame = parent.frameObj.type; } this.updateCropSelObj(); parent.cancelCropSelection = null; } }; Draw.prototype.performCancel = function (isContextualToolbar, isUndoRedo, isFinalCancel) { var parent = this.parent; if (isFinalCancel) { parent.noPushUndo = false; } var straightenObj = { bool: parent.isStraightening }; isContextualToolbar = isContextualToolbar ? isContextualToolbar : false; var obj = { bool: false }; parent.allowDownScale = true; parent.notify('selection', { prop: 'getFreehandDrawEditing', onPropertyChange: false, value: { obj: obj } }); if (ej2_base_1.isNullOrUndefined(isUndoRedo) && JSON.stringify(parent.frameObj) !== JSON.stringify(parent.tempFrameObj)) { ej2_base_1.extend(parent.frameObj, parent.tempFrameObj); this.renderImage(null, null, true); } this.resetFrameZoom(false); var editCompleteArgs = { action: '' }; if (obj['bool']) { editCompleteArgs['action'] = 'freehand-draw'; parent.notify('freehand-draw', { prop: 'cancelFhd', onPropertyChange: false }); parent.notify('toolbar', { prop: 'destroy-qa-toolbar', onPropertyChange: false }); parent.notify('undo-redo', { prop: 'updateCurrUrc', value: { type: 'ok' } }); } else if (parent.textArea.style.display === 'block' || parent.textArea.style.display === 'inline-block') { editCompleteArgs['action'] = 'text-editing'; parent.textArea.style.display = 'none'; parent.textArea.value = ''; parent.textArea.style.transform = ''; Iif (this.prevActObj) { parent.activeObj = this.prevActObj; this.prevActObj = null; } else { parent.activeObj.strokeSettings = this.tempStrokeSettings; parent.activeObj.textSettings = this.tempTextSettings; } parent.notify('undo-redo', { prop: 'updateCurrUrc', value: { type: 'cancel' } }); Iif (this.isShapeTextInserted) { parent.notify('shape', { prop: 'refreshActiveObj', onPropertyChange: false }); } parent.notify('shape', { prop: 'applyActObj', onPropertyChange: false, value: { isMouseDown: true } }); parent.notify('toolbar', { prop: 'refresh-main-toolbar', onPropertyChange: false }); parent.notify('selection', { prop: 'setTempActObj', onPropertyChange: false, value: { obj: parent.activeObj } }); Iif (parent.drawingShape) { parent.enableShapeDrawing(parent.toPascalCase(parent.drawingShape), true); } } else if ((!parent.activeObj.shape || parent.activeObj.shape !== 'redact') && (((!ej2_base_1.Browser.isDevice || (ej2_base_1.Browser.isDevice && !straightenObj['bool'])) && parent.element.querySelector('#' + parent.element.id + '_sliderWrapper')) || parent.currObjType.isFiltered)) { editCompleteArgs['action'] = parent.isFinetuneBtnClick ? 'fine-tune' : 'filter'; this.lowerContext.filter = this.tempAdjValue; parent.canvasFilter = this.tempAdjValue; parent.notify('filter', { prop: 'setAdjustmentValue', onPropertyChange: false, value: { adjustmentValue: this.tempAdjValue } }); parent.initialAdjustmentValue = this.tempAdjValue; if (this.lowerContext.filter.split(' ').length > 1 && this.lowerContext.filter.split(' ')[0].split('(')[1].split(')')[0] === '1') { parent.notify('filter', { prop: 'setBrightnessAdjusted', onPropertyChange: false, value: { isBrightnessAdjusted: false } }); } parent.currentFilter = this.tempFilter; parent.notify('filter', { prop: 'setBevelFilter', onPropertyChange: false, value: { bevelFilter: this.lowerContext.filter } }); this.lowerContext.clearRect(0, 0, parent.lowerCanvas.width, parent.lowerCanvas.height); this.redrawImgWithObj(); parent.currObjType.isFiltered = false; var obj_3 = { tempAdjustmentLevel: null }; parent.notify('filter', { prop: 'getTempAdjustmentLevel', onPropertyChange: false, value: { obj: obj_3 } }); parent.notify('filter', { prop: 'setAdjustmentLevel', onPropertyChange: false, value: { adjustmentLevel: ej2_base_1.extend({}, obj_3['tempAdjustmentLevel'], {}, true) } }); parent.notify('undo-redo', { prop: 'setUndoRedoStep', onPropertyChange: false, value: { step: this.tempUndoRedoStep } }); parent.upperCanvas.style.cursor = parent.cursor = 'default'; parent.currObjType.isCustomCrop = false; this.tempStrokeSettings = { strokeColor: '#fff', fillColor: '', strokeWidth: null, radius: null, outlineColor: '', outlineWidth: null }; this.clearOuterCanvas(this.lowerContext); Iif ((parent.currSelectionPoint && parent.currSelectionPoint.shape === 'crop-circle') || parent.isCircleCrop) { parent.notify('crop', { prop: 'cropCircle', onPropertyChange: false, value: { context: this.lowerContext, isSave: null, isFlip: null } }); } var eventargs = { type: 'main', isApplyBtn: null, isCropping: null, isZooming: null }; parent.element.querySelector('.e-contextual-toolbar-wrapper').classList.add('e-hide'); parent.notify('toolbar', { prop: 'refresh-toolbar', onPropertyChange: false, value: eventargs }); Iif (parent.activeObj.shape && parent.activeObj.shape === 'image') { parent.notify('toolbar', { prop: 'destroy-qa-toolbar', onPropertyChange: false }); } parent.notify('undo-redo', { prop: 'updateCurrUrc', value: { type: 'cancel' } }); parent.notify('shape', { prop: 'refreshActiveObj', onPropertyChange: false }); this.upperContext.clearRect(0, 0, parent.upperCanvas.width, parent.upperCanvas.height); if (parent.drawingShape) { parent.drawingShape = null; parent.notify('selection', { prop: 'setCurrentDrawingShape', onPropertyChange: false, value: { value: '' } }); } } else { Iif ((!parent.activeObj.shape || parent.activeObj.shape !== 'redact') && isContextualToolbar && (!ej2_base_1.Browser.isDevice || (ej2_base_1.Browser.isDevice && !straightenObj['bool']))) { var eventargs = { type: 'main', isApplyBtn: null, isCropping: null, isZooming: null }; parent.notify('toolbar', { prop: 'refresh-toolbar', onPropertyChange: false, value: eventargs }); } else { this.cancelItems(editCompleteArgs); if (parent.transform.zoomFactor > 0) { parent.togglePan = true; parent.notify('selection', { prop: 'setDragCanvas', value: { bool: true } }); } else { parent.togglePan = false; parent.notify('selection', { prop: 'setDragCanvas', value: { bool: false } }); } } } this.isShapeTextInserted = false; this.isNewPath = false; parent.notify('toolbar', { prop: 'refresh-dropdown-btn', value: { isDisabled: false } }); parent.notify('toolbar', { prop: 'setCurrentToolbar', value: { type: 'main' } }); if (isFinalCancel) { parent.noPushUndo = false; } parent.drawingShape = null; parent.notify('draw', { prop: 'resetTempObjColl' }); parent.notify('draw', { prop: 'resetTempPointColl' }); parent.isMaskImage = parent.isFinetuneBtnClick = false; var actionArgs = { action: 'cancel', actionEventArgs: editCompleteArgs }; parent.triggerEditCompleteEvent(actionArgs); }; Draw.prototype.cancelItems = function (editCompleteArgs) { var parent = this.parent; var isCropSelection = false; var id = parent.element.id; var ascpectIcon = parent.element.querySelector('#' + id + '_aspectratio'); var nonAspectIcon = parent.element.querySelector('#' + id + '_nonaspectratio'); var splitWords; var shapes = ['rectangle', 'ellipse', 'line', 'arrow', 'path', 'image', 'redact']; if (parent.activeObj.shape !== undefined) { splitWords = parent.activeObj.shape.split('-'); } Iif (splitWords === undefined && parent.currObjType.isCustomCrop) { isCropSelection = true; } else if (splitWords !== undefined && splitWords[0] === 'crop') { isCropSelection = true; } if (isCropSelection && parent.isCropTab) { parent.isCropTab = false; parent.transform.zoomFactor = parent.transform.defaultZoomFactor; } if (parent.isResize) { Eif (ascpectIcon || nonAspectIcon || parent.currentToolbar === 'resize-toolbar') { editCompleteArgs['action'] = 'resize'; var obj = { width: null, height: null }; parent.notify('selection', { prop: 'getNumTextValue', onPropertyChange: false, value: { obj: obj } }); var point = { x: obj['width'], y: obj['height'] }; var aspectRatioElement = parent.element.querySelector('#' + parent.element.id + '_aspectratio'); var blrAspRatElem = parent.element.querySelector('.e-ie-toolbar-aspect-ratio-btn'); if (point && point.x && point.y && !ej2_base_1.isNullOrUndefined(parent.aspectWidth)) { Iif (aspectRatioElement || (blrAspRatElem && !blrAspRatElem.classList.contains('e-hidden'))) { parent.notify('transform', { prop: 'resizeImage', value: { width: parent.aspectWidth, height: parent.aspectHeight } }); } else { var bool = parent.currObjType.isUndoAction; parent.currObjType.isUndoAction = false; parent.notify('transform', { prop: 'resizeCrop', value: { width: parent.aspectWidth, height: parent.aspectHeight } }); parent.currObjType.isUndoAction = bool; } } var obj1 = { prevCropObj: parent.prevCropObj }; var obj2 = { prevObj: parent.prevObj }; parent.notify('toolbar', { prop: 'getPrevCropObj', onPropertyChange: false, value: { obj: obj1 } }); parent.notify('toolbar', { prop: 'getPrevObj', onPropertyChange: false, value: { obj: obj2 } }); Eif (obj1['prevCropObj'] && obj2['prevObj']) { parent.objColl = []; parent.pointColl = []; parent.freehandCounter = 0; parent.cropObj = ej2_base_1.extend({}, obj1['prevCropObj'], {}, true); this.setCurrentObj(obj2['prevObj']); parent.objColl = obj2['prevObj']['objColl']; parent.pointColl = obj2['prevObj']['pointColl']; parent.freehandCounter = parent.pointColl.length; parent.transform.straighten = 0; parent.notify('shape', { prop: 'drawAnnotations', onPropertyChange: false, value: { ctx: this.lowerContext, shape: 'zoom', pen: 'zoom', isPreventApply: null } }); var currObj = parent.currSelectionPoint ? ej2_base_1.extend({}, parent.currSelectionPoint, {}, true) : null; parent.notify('transform', { prop: 'zoomAction', onPropertyChange: false, value: { zoomFactor: -parent.transform.zoomFactor, zoomPoint: null, isResize: true } }); parent.notify('transform', { prop: 'zoomAction', onPropertyChange: false, value: { zoomFactor: obj2['prevObj']['defaultZoom'], zoomPoint: null, isResize: true } }); parent.currSelectionPoint = currObj; Eif (obj2['prevObj'].zoomFactor) { parent.setProperties({ zoomSettings: { zoomFactor: obj2['prevObj'].zoomFactor } }, true); } parent.notify('transform', { prop: 'setPreviousZoomValue', onPropertyChange: false, value: { previousZoomValue: parent.zoomSettings.zoomFactor } }); } parent.isResize = false; parent.notify('transform', { prop: 'setResizedImgAngle', onPropertyChange: false, value: { angle: null } }); var temp = parent.isCropTab; parent.isCropTab = false; this.updateCropSelObj(); parent.cancelCropSelection = null; parent.isCropTab = temp; } } switch (true) { case parent.togglePen: editCompleteArgs['action'] = 'freehand-draw'; this.cancelPen(); break; case parent.activeObj.shape === 'text': editCompleteArgs['action'] = 'text'; this.cancelText(); break; case shapes.indexOf(parent.activeObj.shape) !== -1: editCompleteArgs['action'] = parent.activeObj.shape; this.cancelShape(); parent.currObjType.isRedact = false; break; case isCropSelection: editCompleteArgs['action'] = 'crop-selection'; this.cancelSelection(); break; default: parent.notify('shape', { prop: 'refreshActiveObj', onPropertyChange: false }); this.upperContext.clearRect(0, 0, parent.upperCanvas.width, parent.upperCanvas.height); parent.notify('undo-redo', { prop: 'updateCurrUrc', value: { type: 'cancel' } }); break; } parent.notify('selection', { prop: 'setCurrentDrawingShape', onPropertyChange: false, value: { value: '' } }); parent.upperCanvas.style.cursor = parent.cursor = 'default'; parent.currObjType.isCustomCrop = false; this.tempStrokeSettings = { strokeColor: '#fff', fillColor: '', strokeWidth: null, radius: null, outlineColor: '', outlineWidth: null }; var eventargs = { type: 'main', isApplyBtn: null, isCropping: false, isZooming: null }; parent.notify('toolbar', { prop: 'refresh-toolbar', onPropertyChange: false, value: eventargs }); }; Draw.prototype.cancelPen = function () { var parent = this.parent; this.upperContext.clearRect(0, 0, parent.upperCanvas.width, parent.upperCanvas.height); parent.togglePen = false; parent.upperCanvas.style.cursor = parent.cursor = 'default'; var tempPointsColl = ej2_base_1.extend([], parent.pointColl, [], true); parent.pointColl = {}; for (var i = 0; i < this.tempFreehandCounter; i++) { parent.pointColl[i] = tempPointsColl[i]; } parent.freehandCounter = this.tempFreehandCounter; parent.notify('freehand-draw', { prop: 'setCurrentFreehandDrawIndex', value: { value: this.tempCurrFhdIndex } }); parent.activeObj.strokeSettings = this.tempStrokeSettings; parent.notify('shape', { prop: 'setStrokeSettings', value: { strokeSettings: parent.activeObj.strokeSettings, strokeColor: null, fillColor: null, strokeWidth: null, radius: null } }); parent.notify('freehand-draw', { prop: 'setPenStrokeWidth', onPropertyChange: false, value: { value: this.tempStrokeWidth } }); parent.notify('undo-redo', { prop: 'updateCurrUrc', value: { type: 'cancel' } }); parent.notify('selection', { prop: 'setFreehandDrawCustomized', value: { isFreehandDrawCustomized: false } }); parent.objColl = ej2_base_1.extend([], this.tempObjColl, [], true); parent.pointColl = ej2_base_1.extend([], this.tempPointColl, [], true); parent.freehandCounter = parent.pointColl.length; this.tempPointColl = {}; this.renderImage(); parent.notify('undo-redo', { prop: 'updateCurrUrc', value: { type: 'ok', isCancel: true } }); }; Draw.prototype.cancelText = function () { var parent = this.parent; parent.notify('shape', { prop: 'setTextSettings', onPropertyChange: false, value: { textSettings: this.tempTextSettings, fontFamily: null, fontSize: null } }); parent.notify('shape', { prop: 'setStrokeSettings', value: { strokeSettings: this.tempStrokeSettings, strokeColor: null, fillColor: null, strokeWidth: null, radius: null } }); Iif (ej2_base_1.isNullOrUndefined(parent.activeObj.currIndex)) { parent.notify('shape', { prop: 'refreshActiveObj', onPropertyChange: false }); this.upperContext.clearRect(0, 0, parent.upperCanvas.width, parent.upperCanvas.height); } else { var object = { appliedUndoRedoColl: [] }; parent.notify('undo-redo', { prop: 'getAppliedUndoRedoColl', value: { obj: object } }); var len = object['appliedUndoRedoColl'].length; var appliedColl = object['appliedUndoRedoColl'][len - 1]; Iif (this.prevActObj && appliedColl && appliedColl.currentObjColl.length && appliedColl.currentObjColl[appliedColl.currentObjColl.length - 1].currIndex === this.prevActObj.currIndex) { parent.activeObj = this.prevActObj; this.prevActObj = null; } else { parent.notify('shape', { prop: 'refreshActiveObj', onPropertyChange: false }); this.upperContext.clearRect(0, 0, parent.upperCanvas.width, parent.upperCanvas.height); } } parent.notify('toolbar', { prop: 'destroy-qa-toolbar', onPropertyChange: false }); this.tempTextSettings = { text: 'Enter Text', fontFamily: parent.fontFamily.default, fontSize: null, fontRatio: null, bold: false, italic: false, underline: false, strikethrough: false }; parent.objColl = ej2_base_1.extend([], this.tempObjColl, [], true); parent.pointColl = ej2_base_1.extend([], this.tempPointColl, [], true); this.renderImage(); this.tempObjColl = []; parent.notify('undo-redo', { prop: 'updateCurrUrc', value: { type: 'ok', isCancel: true } }); }; Draw.prototype.cancelShape = function () { var parent = this.parent; parent.notify('shape', { prop: 'setStrokeSettings', value: { strokeSettings: this.tempStrokeSettings, strokeColor: null, fillColor: null, strokeWidth: null, radius: null } }); Iif (ej2_base_1.isNullOrUndefined(parent.activeObj.currIndex)) { parent.notify('shape', { prop: 'refreshActiveObj', onPropertyChange: false }); this.upperContext.clearRect(0, 0, parent.upperCanvas.width, parent.upperCanvas.height); } else Iif (this.isNewPath) { parent.notify('shape', { prop: 'refreshActiveObj', onPropertyChange: false }); this.upperContext.clearRect(0, 0, parent.upperCanvas.width, parent.upperCanvas.height); this.renderImage(); } else { var object = { appliedUndoRedoColl: [] }; parent.notify('undo-redo', { prop: 'getAppliedUndoRedoColl', value: { obj: object } }); var obj = void 0; for (var i = 0, iLen = object['appliedUndoRedoColl'].length; i < iLen; i++) { var currObjColl = object['appliedUndoRedoColl'][i].currentObjColl; for (var j = 0, jLen = currObjColl.length; j < jLen; j++) { Iif (this.prevActObj && this.prevActObj.currIndex && currObjColl[j].currIndex === this.prevActObj.currIndex) { obj = currObjColl[0]; break; } } } Iif (this.prevActObj && obj) { parent.activeObj = this.prevActObj; this.prevActObj = null; parent.notify('selection', { prop: 'redrawShape', onPropertyChange: false, value: { obj: parent.activeObj } }); parent.notify('undo-redo', { prop: 'updateCurrUrc', value: { type: 'cancel' } }); parent.notify('shape', { prop: 'applyActObj', onPropertyChange: false, value: { isMouseDown: true } }); } else { parent.notify('shape', { prop: 'refreshActiveObj', onPropertyChange: false }); this.upperContext.clearRect(0, 0, parent.upperCanvas.width, parent.upperCanvas.height); } var undoRedoObj = { undoRedoStep: null }; parent.notify('undo-redo', { prop: 'getUndoRedoStep', value: { obj: undoRedoObj } }); if (object['appliedUndoRedoColl'][(undoRedoObj['undoRedoStep'] - 1)]) { parent.objColl = ej2_base_1.extend([], object['appliedUndoRedoColl'][(undoRedoObj['undoRedoStep'] - 1)].currentObjColl, [], true); } else { parent.objColl = []; } this.renderImage(); } parent.currObjType.isDragging = false; parent.notify('toolbar', { prop: 'destroy-qa-toolbar', onPropertyChange: false }); parent.objColl = ej2_base_1.extend([], this.tempObjColl, [], true); parent.pointColl = ej2_base_1.extend([], this.tempPointColl, [], true); this.renderImage(); this.tempObjColl = []; parent.notify('undo-redo', { prop: 'updateCurrUrc', value: { type: 'ok', isCancel: true } }); }; Draw.prototype.cancelSelection = function () { var parent = this.parent; Eif (parent.cancelCropSelection) { var obj = { value: parent.tempStraighten }; parent.transform.straighten = obj['value']; parent.straightenBaseImageCanvas(); parent.notify('freehand-draw', { prop: 'resetStraightenPoint' }); parent.notify('draw', { prop: 'render-image', value: { isMouseWheel: false } }); parent.notify('draw', { prop: 'setStraightenActObj', value: { activeObj: parent.activeObj } }); parent.notify('crop', { prop: 'resizeWrapper' }); this.updateCropSelObj(); if (this.tempStraightenDestPoints && JSON.stringify(this.tempStraightenDestPoints) !== JSON.stringify(this.straightenDestPoints)) { this.straightenDestPoints = ej2_base_1.extend({}, this.tempStraightenDestPoints, {}, true); } } }; Draw.prototype.updateCropSelObj = function () { var parent = this.parent; Eif (parent.cancelCropSelection) { parent.cropObj = ej2_base_1.extend({}, parent.cancelCropSelection.previousCropObj, {}, true); parent.afterCropActions = parent.cancelCropSelection.previousObj.afterCropActions; parent.notify('undo-redo', { prop: 'undoDefault', onPropertyChange: false, value: { obj: parent.cancelCropSelection } }); parent.currSelectionPoint = ej2_base_1.extend({}, parent.cancelCropSelection.previousCropObj.activeObj, true); if (parent.currSelectionPoint && ej2_base_1.isNullOrUndefined(parent.currSelectionPoint.shape)) { parent.currSelectionPoint = null; } this.clearOuterCanvas(this.lowerContext); if (parent.isCircleCrop || (parent.currSelectionPoint && parent.currSelectionPoint.shape === 'crop-circle')) { parent.notify('crop', { prop: 'cropCircle', onPropertyChange: false, value: { context: this.lowerContext, isSave: null, isFlip: null } }); } } }; Draw.prototype.updateCropSelection = function () { var parent = this.parent; var object = { currObj: {} }; parent.notify('filter', { prop: 'getCurrentObj', onPropertyChange: false, value: { object: object } }); var currentObj = object['currObj']; currentObj.objColl = ej2_base_1.extend([], parent.objColl, [], true); currentObj.pointColl = ej2_base_1.extend([], parent.pointColl, [], true); currentObj.afterCropActions = ej2_base_1.extend([], parent.afterCropActions, [], true); var selPointCollObj = { selPointColl: null }; parent.notify('freehand-draw', { prop: 'getSelPointColl', onPropertyChange: false, value: { obj: selPointCollObj } }); currentObj.selPointColl = ej2_base_1.extend([], selPointCollObj['selPointColl'], [], true); parent.cancelCropSelection = { operation: 'cropTransform', previousObj: currentObj, currentObj: currentObj, previousObjColl: currentObj.objColl, currentObjColl: currentObj.objColl, previousPointColl: currentObj.pointColl, currentPointColl: currentObj.pointColl, previousSelPointColl: currentObj.selPointColl, currentSelPointColl: currentObj.selPointColl, previousCropObj: ej2_base_1.extend({}, parent.cropObj, {}, true), currentCropObj: ej2_base_1.extend({}, parent.cropObj, {}, true), previousText: null, currentText: null, filter: null, isCircleCrop: parent.isCircleCrop }; }; Draw.prototype.updateFlipPan = function (tempSelectionObj) { var parent = this.parent; Eif (parent.transform.currFlipState !== '') { var temp = this.lowerContext.filter; parent.notify('shape', { prop: 'refreshActiveObj', onPropertyChange: false }); parent.notify('transform', { prop: 'rotatedFlip', onPropertyChange: false }); this.lowerContext.filter = 'none'; parent.notify('freehand-draw', { prop: 'freehandRedraw', onPropertyChange: false, value: { context: this.lowerContext, points: null } }); this.lowerContext.filter = temp; this.upperContext.clearRect(0, 0, parent.upperCanvas.width, parent.upperCanvas.height); Iif (tempSelectionObj) { this.drawObject('duplicate', tempSelectionObj); } } }; Draw.prototype.select = function (type, startX, startY, width, height) { var parent = this.parent; type = type.toLowerCase(); if (!parent.disabled && parent.isImageLoaded) { parent.allowDownScale = false; var object = { currObj: {} }; parent.notify('filter', { prop: 'getCurrentObj', onPropertyChange: false, value: { object: object } }); var previousObj = object['currObj']; previousObj.objColl = ej2_base_1.extend([], parent.objColl, [], true); previousObj.pointColl = ej2_base_1.extend([], parent.pointColl, [], true); previousObj.afterCropActions = parent.afterCropActions; var selPointCollObj = { selPointColl: null }; parent.notify('freehand-draw', { prop: 'getSelPointColl', onPropertyChange: false, value: { obj: selPointCollObj } }); previousObj.selPointColl = ej2_base_1.extend([], selPointCollObj['selPointColl'], [], true); parent.notify('crop', { prop: 'setPreviousCropCurrentObj', onPropertyChange: false, value: { obj: previousObj } }); if (parent.transform.zoomFactor > 0 && parent.activeObj.shape && parent.activeObj.shape.split('-')[0] === 'crop' && ej2_base_1.isNullOrUndefined(this.currSelPoint)) { this.currSelPoint = ej2_base_1.extend({}, parent.activeObj, {}, true); } var isPrevent = false; var splitWords = void 0; if (parent.activeObj.shape !== undefined) { splitWords = parent.activeObj.shape.split('-'); } if (splitWords === undefined && parent.currObjType.isCustomCrop) { isPrevent = true; } else if (splitWords !== undefined && splitWords[0] === 'crop') { isPrevent = true; } var obj = { currObj: {} }; parent.notify('filter', { prop: 'getCurrentObj', onPropertyChange: false, value: { object: obj } }); var prevObj = obj['currObj']; prevObj.objColl = ej2_base_1.extend([], parent.objColl, [], true); prevObj.pointColl = ej2_base_1.extend([], parent.pointColl, [], true); prevObj.afterCropActions = ej2_base_1.extend([], parent.afterCropActions, [], true); parent.notify('shape', { prop: 'redrawActObj', onPropertyChange: false, value: { x: null, y: null, isMouseDown: null } }); parent.notify('shape', { prop: 'refreshActiveObj', onPropertyChange: false }); parent.notify('shape', { prop: 'setKeyHistory', onPropertyChange: false, value: { keyHistory: '' } }); this.upperContext.clearRect(0, 0, parent.upperCanvas.width, parent.upperCanvas.height); parent.upperCanvas.style.display = 'block'; if (parent.currSelectionPoint || parent.transform.defaultZoomFactor !== 0 || (parent.transform.degree !== 0 && parent.panPoint.totalPannedInternalPoint.x !== 0 && parent.panPoint.totalPannedInternalPoint.y !== 0 && !isPrevent)) { parent.isCircleCrop = false; if (parent.transform.defaultZoomFactor !== 0 && !this.isResizeSelect) { var isCropTab = parent.isCropTab; parent.isCropTab = false; parent.notify('transform', { prop: 'resetZoom', onPropertyChange: false }); parent.isCropTab = isCropTab; this.resetPanPoints(); } parent.notify('freehand-draw', { prop: 'updateFHDColl', onPropertyChange: false }); parent.isCropTab = true; parent.isCircleCrop = false; Eif (!this.isResizeSelect) { parent.notify('crop', { prop: 'setCurrSelPoints', onPropertyChange: false, value: { isSetDimension: true } }); } parent.transform.zoomFactor = parent.transform.cropZoomFactor; if (ej2_base_1.isNullOrUndefined(parent.cropObj.activeObj.shape)) { parent.currObjType.shape = 'crop-' + type; this.drawNewSelection(type, startX, startY, width, height); } } else { if (!this.isCropSelect) { parent.notify('crop', { prop: 'adjustStraightenForShapes', onPropertyChange: false, value: { type: 'reverse', isInitialRotated: true } }); parent.notify('freehand-draw', { prop: 'updateFHDColl', onPropertyChange: false }); this.renderImage(); } else { this.isCropSelect = false; } if (type === 'custom') { parent.currObjType.shape = ''; } this.drawNewSelection(type, startX, startY, width, height); } } }; Draw.prototype.drawNewSelection = function (type, startX, startY, width, height) { var parent = this.parent; var points; var cropShape = 'crop-' + type.toLowerCase(); if (cropShape === 'crop-custom') { Eif (parent.currObjType.shape === '' || parent.currObjType.shape === 'crop-custom') { this.drawCustomSelection('crop-custom', startX, startY, width, height); this.adjToStraighten(); this.updateSelectionInsert(); if (parent.isStraightening) { this.straightenActObj = ej2_base_1.extend({}, parent.activeObj, {}, true); this.straightenInitZoom = parent.transform.zoomFactor; } } } else if (cropShape === 'crop-canvas') { parent.upperCanvas.style.display = 'block'; parent.notify('selection', { prop: 'setDragCanvas', value: { bool: true } }); } else { parent.currObjType.isCustomCrop = false; parent.currObjType.shape = cropShape; if (width && height) { points = { startX: startX, startY: startY, endX: startX + width, endY: startY + height, width: width, height: height }; } else if (width && cropShape === 'crop-circle') { points = { startX: startX, startY: startY, endX: startX + width, endY: startY + width, width: width, height: width }; } parent.activeObj.shape = cropShape; this.updateSelectionInsert(points); } }; Draw.prototype.updateSelectionInsert = function (points) { var parent = this.parent; var actPoint = parent.activeObj.activePoint; var obj = { shapeSettingsObj: {} }; parent.notify('selection', { prop: 'updatePrevShapeSettings', onPropertyChange: false, value: { obj: obj } }); var selectionSettings = { type: parent.getSelectionType(obj['shapeSettingsObj']['type']), startX: obj['shapeSettingsObj']['startX'], startY: obj['shapeSettingsObj']['startY'], width: obj['shapeSettingsObj']['width'], height: obj['shapeSettingsObj']['height'] }; var selectionChangingArgs = { action: 'insert', previousSelectionSettings: selectionSettings, currentSelectionSettings: selectionSettings }; parent.trigger('selectionChanging', selectionChangingArgs); parent.editCompleteArgs = selectionChangingArgs; parent.notify('shape', { prop: 'updSelChangeEventArgs', onPropertyChange: false, value: { selectionSettings: selectionChangingArgs.currentSelectionSettings } }); if (selectionChangingArgs.currentSelectionSettings.type === 'Custom') { this.drawObject('duplicate', parent.activeObj, null, null, true); } else { Iif (actPoint.startX !== 0 || actPoint.startY !== 0 || actPoint.width !== 0 || actPoint.height !== 0) { points = { startX: actPoint.startX, startY: actPoint.startY, endX: actPoint.endX, endY: actPoint.endY, width: actPoint.width, height: actPoint.height }; } this.drawObject('duplicate', null, true, points); } }; Draw.prototype.drawCustomSelection = function (cropShape, startX, startY, width, height) { var parent = this.parent; var actPoint = parent.activeObj.activePoint; parent.currObjType.isCustomCrop = true; this.upperContext.clearRect(0, 0, parent.upperCanvas.width, parent.upperCanvas.height); parent.currObjType.shape = parent.activeObj.shape = cropShape.toLowerCase(); if (!ej2_base_1.isNullOrUndefined(startX) && !ej2_base_1.isNullOrUndefined(startY) && !ej2_base_1.isNullOrUndefined(width) && !ej2_base_1.isNullOrUndefined(height)) { actPoint.startX = startX; actPoint.startY = startY; actPoint.endX = startX + width; actPoint.endY = startY + height; actPoint.width = width; actPoint.height = height; } else if (width && height) { var _a = parent.img, destLeft = _a.destLeft, destTop = _a.destTop, destWidth = _a.destWidth, destHeight = _a.destHeight; actPoint.width = width; actPoint.height = height; actPoint.startX = destLeft + ((destWidth / 2) - (width / 2)); actPoint.startY = destTop + ((destHeight / 2) - (height / 2)); } else { if (ej2_base_1.isNullOrUndefined(parent.transform.zoomFactor) || parent.transform.zoomFactor === 0) { var _b = parent.img, destLeft_1 = _b.destLeft, destTop_1 = _b.destTop, destWidth_1 = _b.destWidth, destHeight_1 = _b.destHeight; var lowerCanvasWidth_1 = parent.lowerCanvas.width; var lowerCanvasHeight_1 = parent.lowerCanvas.height; var activePoint_1 = actPoint; Eif (destLeft_1 >= 0 && destTop_1 >= 0) { activePoint_1.startX = destLeft_1; activePoint_1.startY = destTop_1; activePoint_1.endX = destLeft_1 + destWidth_1; activePoint_1.endY = destTop_1 + destHeight_1; } else if (destLeft_1 >= 0) { activePoint_1.startX = destLeft_1; activePoint_1.startY = 7.5; activePoint_1.endX = destLeft_1 + destWidth_1; activePoint_1.endY = lowerCanvasHeight_1 - 15; } else if (destTop_1 >= 0) { activePoint_1.startX = 7.5; activePoint_1.startY = destTop_1; activePoint_1.endX = lowerCanvasWidth_1 - 15; activePoint_1.endY = destTop_1 + destHeight_1; } else { activePoint_1.startX = 7.5; activePoint_1.startY = 7.5; activePoint_1.endX = lowerCanvasWidth_1 - 15; activePoint_1.endY = lowerCanvasHeight_1 - 15; } } else { var _c = parent.img, destLeft_2 = _c.destLeft, destTop_2 = _c.destTop, destWidth_2 = _c.destWidth, destHeight_2 = _c.destHeight; var lowerCanvasWidth_2 = parent.lowerCanvas.width; var lowerCanvasHeight_2 = parent.lowerCanvas.height; var activePoint_2 = actPoint; activePoint_2.startX = Math.max(destLeft_2 > 0 ? destLeft_2 : 7.5, destLeft_2); activePoint_2.startY = Math.max(destTop_2 > 0 ? destTop_2 : 7.5, destTop_2); activePoint_2.endX = Math.min(destLeft_2 + destWidth_2 + 15 < lowerCanvasWidth_2 ? destLeft_2 + destWidth_2 - 15 : lowerCanvasWidth_2 - 15, destLeft_2 + destWidth_2); activePoint_2.endY = Math.min(destTop_2 + destHeight_2 + 15 < lowerCanvasHeight_2 ? destTop_2 + destHeight_2 - 15 : lowerCanvasHeight_2 - 15, destTop_2 + destHeight_2); } var _d = parent.img, destLeft = _d.destLeft, destTop = _d.destTop, destWidth = _d.destWidth, destHeight = _d.destHeight; var lowerCanvasWidth = parent.lowerCanvas.clientWidth; var lowerCanvasHeight = parent.lowerCanvas.clientHeight; var activePoint = actPoint; activePoint.startX = Math.max(activePoint.startX, destLeft); activePoint.startY = Math.max(activePoint.startY, destTop); activePoint.endX = Math.min(activePoint.endX, destLeft + destWidth); activePoint.endY = Math.min(activePoint.endY, destTop + destHeight); if (parent.transform.straighten > 0) { Eif (this.imgCanvasPoints[0].x > activePoint.startX) { activePoint.startX = this.imgCanvasPoints[0].x; } Iif (this.imgCanvasPoints[0].y > activePoint.startY) { activePoint.startY = this.imgCanvasPoints[0].y; } Eif (this.imgCanvasPoints[2].x < activePoint.endX) { activePoint.endX = this.imgCanvasPoints[2].x; } Iif (this.imgCanvasPoints[2].y < activePoint.endY) { activePoint.endY = this.imgCanvasPoints[2].x; } } else if (parent.transform.straighten < 0) { Eif (this.imgCanvasPoints[3].x > activePoint.startX) { activePoint.startX = this.imgCanvasPoints[3].x; } Iif (this.imgCanvasPoints[3].y < activePoint.startY) { activePoint.startY = this.imgCanvasPoints[3].y; } Eif (this.imgCanvasPoints[1].x < activePoint.endX) { activePoint.endX = this.imgCanvasPoints[1].x; } Iif (this.imgCanvasPoints[1].y > activePoint.endY) { activePoint.endY = this.imgCanvasPoints[1].x; } } Iif (activePoint.startX === destLeft && destLeft + destWidth > lowerCanvasWidth) { activePoint.endX = lowerCanvasWidth - 15; } Iif (activePoint.startY === destTop && destTop + destHeight > lowerCanvasHeight) { activePoint.endY = lowerCanvasHeight - 15; } Iif (parent.activeObj.activePoint.startX > parent.activeObj.activePoint.endX) { var temp = parent.activeObj.activePoint.startX; parent.activeObj.activePoint.startX = parent.activeObj.activePoint.endX; parent.activeObj.activePoint.endX = temp; } Iif (parent.activeObj.activePoint.startY > parent.activeObj.activePoint.endY) { var temp = parent.activeObj.activePoint.startY; parent.activeObj.activePoint.startY = parent.activeObj.activePoint.endY; parent.activeObj.activePoint.endY = temp; } parent.activeObj = this.updateWidthHeight(parent.activeObj); this.updateActiveObject(actPoint, parent.activeObj); this.adjActObj(); } this.updateSelectionInsert(); }; Draw.prototype.adjToStraighten = function () { var parent = this.parent; if (parent.transform.straighten !== 0 && parent.isStraightening) { var actPoint = parent.activeObj.activePoint; actPoint.startX += 7.5; actPoint.startY += 7.5; actPoint.endX -= 7.5; actPoint.endY -= 7.5; parent.activeObj = this.updateWidthHeight(parent.activeObj); } }; Draw.prototype.adjActObj = function () { var parent = this.parent; if (parent.transform.straighten === 0) { return; } var actPoint = parent.activeObj.activePoint; var tempActPoint = ej2_base_1.extend({}, actPoint, {}, true); var count = 0; while (true) { count++; var object = { isIntersect: null, arr: null }; parent.notify('draw', { prop: 'updateImgCanvasPoints', onPropertyChange: false }); parent.notify('draw', { prop: 'isLinesIntersect', onPropertyChange: false, value: { obj: object } }); if (object['arr'][0] || object['arr'][1] || object['arr'][2] || object['arr'][3] || count === 100) { actPoint = ej2_base_1.extend({}, tempActPoint, {}, true); break; } tempActPoint = ej2_base_1.extend({}, actPoint, {}, true); actPoint.startX -= 5; actPoint.endX += 5; actPoint.width = actPoint.endX - actPoint.startX; this.updateActiveObject(actPoint, parent.activeObj); } }; Draw.prototype.callUpdateCurrTransState = function () { var parent = this.parent; var tempObjColl = ej2_base_1.extend([], parent.objColl, [], true); var tempActiveObj = ej2_base_1.extend({}, parent.activeObj, {}, true); parent.objColl = []; parent.notify('shape', { prop: 'refreshActiveObj', onPropertyChange: false }); this.isRotateZoom = true; this.updateCurrTransState('initial'); this.lowerContext.clearRect(0, 0, parent.lowerCanvas.width, parent.lowerCanvas.height); if (parent.transform.degree === 0 && parent.rotateFlipColl.length > 0) { parent.img.destLeft += parent.panPoint.totalPannedPoint.x; parent.img.destTop += parent.panPoint.totalPannedPoint.y; } parent.img.destLeft += parent.panPoint.totalPannedInternalPoint.x; parent.img.destTop += parent.panPoint.totalPannedInternalPoint.y; var temp = this.lowerContext.filter; if (parent.transform.degree === 0) { parent.notify('transform', { prop: 'setDestPointsForFlipState', onPropertyChange: false }); } this.drawImage(); this.updateCurrTransState('reverse'); if (parent.transform.degree === 0 && parent.rotateFlipColl.length > 0) { parent.img.destLeft += parent.panPoint.totalPannedPoint.x; parent.img.destTop += parent.panPoint.totalPannedPoint.y; } this.isRotateZoom = false; parent.objColl = tempObjColl; var tempTogglePen = parent.togglePen; parent.togglePen = false; this.lowerContext.filter = 'none'; var widthObj = { penStrokeWidth: null }; parent.notify('freehand-draw', { prop: 'getPenStrokeWidth', onPropertyChange: false, value: { obj: widthObj } }); parent.notify('shape', { prop: 'drawAnnotations', onPropertyChange: false, value: { ctx: this.lowerContext, shape: 'iterate', pen: 'iterate', isPreventApply: null } }); parent.notify('freehand-draw', { prop: 'setPenStrokeWidth', onPropertyChange: false, value: { value: widthObj['penStrokeWidth'] } }); parent.img.destLeft += parent.panPoint.totalPannedInternalPoint.x; parent.img.destTop += parent.panPoint.totalPannedInternalPoint.y; parent.img.destLeft -= parent.panPoint.totalPannedInternalPoint.x; parent.img.destTop -= parent.panPoint.totalPannedInternalPoint.y; parent.togglePen = tempTogglePen; this.lowerContext.filter = temp; parent.activeObj = tempActiveObj; }; Draw.prototype.resetPanPoints = function () { this.parent.panPoint.totalPannedPoint = { x: 0, y: 0 }; this.parent.panPoint.totalPannedClientPoint = { x: 0, y: 0 }; this.parent.panPoint.totalPannedInternalPoint = { x: 0, y: 0 }; }; Draw.prototype.setClientTransDim = function (isPreventDimension) { var parent = this.parent; if (parent.transform.degree % 90 === 0 && parent.transform.degree % 180 !== 0) { parent.img.destLeft = (parent.lowerCanvas.clientWidth - parent.img.destHeight) / 2; parent.img.destTop = (parent.lowerCanvas.clientHeight - parent.img.destWidth) / 2; var temp = parent.img.destWidth; parent.img.destWidth = parent.img.destHeight; parent.img.destHeight = temp; } else { if (ej2_base_1.isNullOrUndefined(isPreventDimension)) { parent.img.destLeft = (parent.lowerCanvas.clientWidth - parent.img.destWidth) / 2; parent.img.destTop = (parent.lowerCanvas.clientHeight - parent.img.destHeight) / 2; } } }; Draw.prototype.redrawImgWithObj = function () { var parent = this.parent; var obj = { canvasFilter: parent.canvasFilter }; this.lowerContext.filter = obj['canvasFilter']; if (parent.rotateFlipColl.length !== 0) { var totalPannedInternalPoint = ej2_base_1.extend({}, parent.panPoint.totalPannedInternalPoint, {}, true); var destPoints = { startX: parent.img.destLeft, startY: parent.img.destTop, width: parent.img.destWidth, height: parent.img.destHeight }; this.callUpdateCurrTransState(); parent.panPoint.totalPannedInternalPoint = totalPannedInternalPoint; parent.img.destLeft = destPoints.startX; parent.img.destTop = destPoints.startY; parent.img.destWidth = destPoints.width; parent.img.destHeight = destPoints.height; } else { this.callUpdateCurrTransState(); } if (parent.isCircleCrop) { parent.notify('crop', { prop: 'cropCircle', onPropertyChange: false, value: { context: this.lowerContext, isSave: null, isFlip: null } }); } }; Draw.prototype.setCurrentObj = function (obj, isUndoRedo, isCircleCropped) { var parent = this.parent; var isObj = obj ? true : false; if (!isObj) { parent.cropObj.aspectWidth = parent.aspectWidth; parent.cropObj.aspectHeight = parent.aspectHeight; parent.cropObj.frame = parent.frameObj.type; } obj = obj ? obj : parent.cropObj; parent.transform.cropZoomFactor = obj.cropZoom; parent.transform.defaultZoomFactor = obj.defaultZoom; this.straightenInitZoom = obj.straightenZoom; if (!isObj) { parent.transform.zoomFactor = obj.cropZoom; } else { if (obj.activeObj.shape && obj.activeObj.shape.split('-')[0] === 'crop') { parent.transform.zoomFactor = obj.cropZoom; } else { parent.transform.zoomFactor = obj.defaultZoom; } } parent.setProperties({ zoomSettings: { zoomFactor: obj.zoomFactor } }, true); parent.notify('transform', { prop: 'setPreviousZoomValue', onPropertyChange: false, value: { previousZoomValue: obj.previousZoomValue } }); parent.panPoint.totalPannedPoint = ej2_base_1.extend({}, obj.totalPannedPoint, {}, true); parent.panPoint.totalPannedClientPoint = ej2_base_1.extend({}, obj.totalPannedClientPoint, {}, true); parent.panPoint.totalPannedInternalPoint = ej2_base_1.extend({}, obj.totalPannedInternalPoint, {}, true); var point = ej2_base_1.extend({}, obj.tempFlipPanPoint, {}, true); parent.notify('crop', { prop: 'setTempFlipPanPoint', onPropertyChange: false, value: { point: point } }); parent.rotateFlipColl = ej2_base_1.extend([], obj.rotateFlipColl, [], true); parent.transform.degree = obj.degree; parent.frameObj.type = obj.frame; parent.transform.currFlipState = obj.currFlipState; parent.notify('filter', { prop: 'setAdjustmentLevel', onPropertyChange: false, value: { adjustmentLevel: obj.adjustmentLevel } }); parent.notify('filter', { prop: 'setTempAdjVal' }); parent.currentFilter = obj.currentFilter; parent.notify('filter', { prop: 'setTempFilVal' }); if (parent.transform.straighten !== obj.straighten || isUndoRedo) { parent.transform.straighten = obj.straighten; parent.straightenBaseImageCanvas(); } parent.img = { destLeft: obj.destPoints.startX, destTop: obj.destPoints.startY, destWidth: obj.destPoints.width, destHeight: obj.destPoints.height, srcLeft: obj.srcPoints.startX, srcTop: obj.srcPoints.startY, srcWidth: obj.srcPoints.width, srcHeight: obj.srcPoints.height }; parent.aspectWidth = obj.aspectWidth; parent.aspectHeight = obj.aspectHeight; if (obj.afterCropActions) { parent.afterCropActions = obj.afterCropActions; } this.lowerContext.filter = obj.filter; parent.notify('filter', { prop: 'setBrightnessAdjusted', onPropertyChange: false, value: { isBrightnessAdjusted: obj.isBrightAdjust } }); parent.notify('draw', { prop: 'imageBackgroundColor', onPropertyChange: false, value: { color: obj.bgColor } }); var isCircleCrop = parent.isCircleCrop; var currSelectionPoint; if (ej2_base_1.isNullOrUndefined(parent.currSelectionPoint)) { currSelectionPoint = null; } else { currSelectionPoint = ej2_base_1.extend({}, parent.currSelectionPoint, {}, true); parent.currSelectionPoint = null; } parent.isCircleCrop = false; if (isCircleCropped) { parent.frameObj.type = 'none'; } this.drawCropSelectionImage(obj, false); if (parent.transform.degree !== 0) { if (parent.transform.currFlipState === '') { parent.notify('transform', { prop: 'rotatePan', onPropertyChange: false, value: { isCropSelection: null, isDefaultZoom: null } }); } else { parent.notify('transform', { prop: 'drawPannedImage', value: { xDiff: 0, yDiff: 0 } }); } parent.img.destLeft = obj.destPoints.startX; parent.img.destTop = obj.destPoints.startY; parent.panPoint.totalPannedClientPoint = ej2_base_1.extend({}, obj.totalPannedClientPoint, {}, true); parent.panPoint.totalPannedInternalPoint = ej2_base_1.extend({}, obj.totalPannedInternalPoint, {}, true); } parent.activeObj = ej2_base_1.extend({}, obj.activeObj, {}, true); this.upperContext.clearRect(0, 0, parent.upperCanvas.width, parent.upperCanvas.height); if (parent.activeObj.activePoint.width !== 0 && parent.activeObj.activePoint.height !== 0) { this.drawObject('duplicate', null, null, null, true); } var activeObj = ej2_base_1.extend({}, obj.activeObj, {}, true); var isAfterCropAction = false; if (parent.afterCropActions.length > 0) { var object = { collection: parent.afterCropActions }; parent.notify('shape', { prop: 'alignRotateFlipColl', onPropertyChange: false, value: { collection: parent.afterCropActions, isRotateFlipCollection: null, obj: object } }); parent.afterCropActions = object['collection']; } var afterCropActions = ej2_base_1.extend([], parent.afterCropActions, [], true); if (!isObj && afterCropActions.length > 0) { isAfterCropAction = true; for (var i = 0, len = afterCropActions.length; i < len; i++) { if (afterCropActions[i] === 'horizontalflip' || afterCropActions[i] === 'verticalflip') { parent.activeObj = ej2_base_1.extend({}, currSelectionPoint, {}, true); this.rotatedFlipCropSel = true; } parent.notify('transform', { prop: 'updateTransform', onPropertyChange: false, value: { text: afterCropActions[i] } }); } activeObj = ej2_base_1.extend({}, parent.activeObj, {}, true); this.resetPanPoints(); parent.activeObj = activeObj; this.upperContext.clearRect(0, 0, parent.upperCanvas.width, parent.upperCanvas.height); if (parent.activeObj.activePoint.width !== 0 && parent.activeObj.activePoint.height !== 0) { this.drawObject('duplicate', null, null, null, true); } if (obj.degree !== parent.transform.degree) { parent.transform.cropZoomFactor = null; parent.transform.zoomFactor = 0; } parent.notify('freehand-draw', { prop: 'updateFHDColl', onPropertyChange: false }); if (this.rotatedFlipCropSel) { this.rotatedFlipCropSel = false; } } parent.afterCropActions = afterCropActions; if (!this.isCancelAction && !isAfterCropAction) { parent.notify('freehand-draw', { prop: 'updateFHDColl', onPropertyChange: false }); parent.notify('shape', { prop: 'drawAnnotations', onPropertyChange: false, value: { ctx: this.lowerContext, shape: 'zoom', pen: 'zoom', isPreventApply: null } }); parent.img.destLeft = obj.destPoints.startX; parent.img.destTop = obj.destPoints.startY; } parent.activeObj = activeObj; parent.isCircleCrop = isCircleCrop; if (ej2_base_1.isNullOrUndefined(currSelectionPoint)) { parent.currSelectionPoint = null; } else { parent.currSelectionPoint = ej2_base_1.extend({}, currSelectionPoint, {}, true); Iif (parent.currSelectionPoint && ej2_base_1.isNullOrUndefined(parent.currSelectionPoint.shape)) { parent.currSelectionPoint = null; } } }; Draw.prototype.drawCropSelectionImage = function (obj, isObj) { var parent = this.parent; var temp = this.lowerContext.filter; parent.clearContext(this.lowerContext); parent.clearContext(this.upperContext); this.lowerContext.setTransform(1, 0, 0, 1, 0, 0); Iif (isObj) { this.updateCurrTransState('initial'); } else { this.setTransformColl(this.lowerContext, 'initial'); } parent.notify('transform', { prop: 'setDestPointsForFlipState', onPropertyChange: false }); this.drawImage(); Iif (isObj) { this.updateCurrTransState('reverse'); } else { this.setTransformColl(this.lowerContext, 'reverse'); } parent.img.destLeft = parent.cropObj.destPoints.startX; parent.img.destTop = parent.cropObj.destPoints.startY; var activeObj = ej2_base_1.extend({}, obj.activeObj, {}, true); this.lowerContext.filter = 'none'; parent.img = { destLeft: obj.destPoints.startX, destTop: obj.destPoints.startY, destWidth: obj.destPoints.width, destHeight: obj.destPoints.height, srcLeft: obj.srcPoints.startX, srcTop: obj.srcPoints.startY, srcWidth: obj.srcPoints.width, srcHeight: obj.srcPoints.height }; if (obj.activeObj.activePoint.width !== 0 && obj.activeObj.activePoint.height !== 0) { var destPoints = { startX: parent.img.destLeft, startY: parent.img.destTop, width: parent.img.destWidth, height: parent.img.destHeight }; parent.img.destLeft = obj.activeObj.activePoint.startX; parent.img.destTop = obj.activeObj.activePoint.startY; parent.img.destWidth = obj.activeObj.activePoint.width; parent.img.destHeight = obj.activeObj.activePoint.height; parent.notify('shape', { prop: 'drawAnnotations', onPropertyChange: false, value: { ctx: this.lowerContext, shape: 'zoom', pen: 'zoom', isPreventApply: null } }); parent.img.destLeft = destPoints.startX; parent.img.destTop = destPoints.startY; parent.img.destWidth = destPoints.width; parent.img.destHeight = destPoints.height; } parent.activeObj = activeObj; this.lowerContext.filter = temp; }; Draw.prototype.performPointZoom = function (x, y, type, isResize, value) { var parent = this.parent; var _a = parent.img, destLeft = _a.destLeft, destTop = _a.destTop, destWidth = _a.destWidth, destHeight = _a.destHeight; var isCropSelection = false; if (parent.activeObj.shape && parent.activeObj.shape.indexOf('crop-') > -1) { isCropSelection = true; } if (parent.element.querySelector('.e-contextual-toolbar-wrapper') && !isCropSelection) { Iif (!parent.element.querySelector('.e-contextual-toolbar-wrapper').classList.contains('e-hide')) { parent.okBtn(); parent.element.querySelector('.e-contextual-toolbar-wrapper').classList.add('e-hide'); } } var ratioX = (x - destLeft) / destWidth; var ratioY = (y - destTop) / destHeight; var isUndoRedo = parent.isUndoRedo; parent.isUndoRedo = true; parent.setProperties({ zoomSettings: { zoomPoint: { x: x, y: y } } }, true); var zoomValue = value ? value : (type === 'zoomIn') ? .1 : -.1; parent.notify('transform', { prop: 'zoomAction', onPropertyChange: false, value: { zoomFactor: zoomValue, zoomPoint: null, isResize: isResize } }); parent.isUndoRedo = isUndoRedo; this.panToPoint(x, y, ratioX, ratioY); }; Draw.prototype.panToPoint = function (x, y, ratioX, ratioY) { var parent = this.parent; if (parent.transform.zoomFactor > 0) { var destLeft = parent.img.destLeft; var destTop = parent.img.destTop; var activeObj = ej2_base_1.extend({}, parent.activeObj, {}, true); if (parent.transform.degree === 0) { parent.img.destLeft = x - (ratioX * parent.img.destWidth); parent.img.destTop = y - (ratioY * parent.img.destHeight); this.drawZoomPanImage(parent.img.destLeft - destLeft, parent.img.destTop - destTop); } else { var isCropTab = parent.isCropTab; parent.isCropTab = true; var objColl = ej2_base_1.extend([], parent.objColl, [], true); var pointColl = ej2_base_1.extend([], parent.pointColl, [], true); var straightenObj = { straightenPoint: null }; parent.notify('freehand-draw', { prop: 'getStraightenPoint', onPropertyChange: false, value: { obj: straightenObj } }); parent.objColl = []; parent.pointColl = []; parent.freehandCounter = 0; parent.notify('freehand-draw', { prop: 'setStraightenPoint', onPropertyChange: false, value: { x: null, y: null, ratioX: null, ratioY: null } }); var object = { selPointColl: null }; parent.notify('freehand-draw', { prop: 'getSelPointColl', onPropertyChange: false, value: { obj: object } }); var cropSelPointColl = object['selPointColl']; parent.notify('freehand-draw', { prop: 'setSelPointColl', onPropertyChange: false, value: { obj: { selPointColl: [] } } }); parent.panPoint.currentPannedPoint = { x: (x - (ratioX * parent.img.destWidth)) - destLeft, y: (y - (ratioY * parent.img.destHeight)) - destTop }; parent.notify('transform', { prop: 'rotatePan', onPropertyChange: false, value: { isCropSelection: null, isDefaultZoom: null } }); parent.isCropTab = isCropTab; parent.objColl = objColl; parent.pointColl = pointColl; parent.freehandCounter = parent.pointColl.length; if (straightenObj['straightenPoint']['x'] && straightenObj['straightenPoint']['y']) { parent.notify('freehand-draw', { prop: 'setStraightenPoint', onPropertyChange: false, value: { x: straightenObj['straightenPoint']['x'], y: straightenObj['straightenPoint']['y'], ratioX: straightenObj['straightenPoint']['ratioX'], ratioY: straightenObj['straightenPoint']['ratioY'] } }); } parent.notify('freehand-draw', { prop: 'setSelPointColl', onPropertyChange: false, value: { obj: { selPointColl: cropSelPointColl } } }); parent.notify('shape', { prop: 'drawAnnotations', onPropertyChange: false, value: { ctx: this.lowerContext, shape: 'pan', pen: 'pan', x: parent.panPoint.currentPannedPoint.x, y: parent.panPoint.currentPannedPoint.y, panRegion: '' } }); } this.adjustPanning(activeObj); var isActObj = false; for (var i = 0; i < parent.objColl.length; i++) { Iif (JSON.stringify(activeObj.activePoint) === JSON.stringify(parent.objColl[i].activePoint)) { isActObj = true; break; } } Eif (!isActObj) { parent.activeObj = activeObj; } if (parent.activeObj.activePoint.width !== 0 && parent.activeObj.activePoint.height !== 0) { this.drawObject('duplicate', null, null, null, true); } } }; Draw.prototype.adjustPanning = function (activeObj) { var parent = this.parent; var _a = activeObj.activePoint, startX = _a.startX, startY = _a.startY, width = _a.width, height = _a.height; if (width !== 0 && height !== 0) { var _b = parent.img, destLeft = _b.destLeft, destTop = _b.destTop, destWidth = _b.destWidth, destHeight = _b.destHeight; var point = { x: 0, y: 0 }; if (destLeft > startX) { point.x = destLeft - startX; } else Iif (destLeft + destWidth < startX + width) { point.x = (destLeft + destWidth) - (startX + width); } Iif (destTop > startY) { point.y = destTop - startY; } else Iif (destTop + destHeight < startY + height) { point.y = (destTop + destHeight) - (startY + height); } if (parent.transform.degree === 0) { parent.img.destLeft -= point.x; parent.img.destTop -= point.y; this.drawZoomPanImage(parent.img.destLeft - destLeft, parent.img.destTop - destTop); } else { var isCropTab = parent.isCropTab; parent.isCropTab = true; var objColl = ej2_base_1.extend([], parent.objColl, [], true); var pointColl = ej2_base_1.extend([], parent.pointColl, [], true); parent.objColl = []; parent.pointColl = []; parent.freehandCounter = 0; var object = { selPointColl: null }; parent.notify('freehand-draw', { prop: 'getSelPointColl', onPropertyChange: false, value: { obj: object } }); var cropSelPointColl = object['selPointColl']; parent.notify('freehand-draw', { prop: 'setSelPointColl', onPropertyChange: false, value: { obj: { selPointColl: [] } } }); parent.img.destLeft -= point.x; parent.img.destTop -= point.y; parent.panPoint.currentPannedPoint = { x: parent.img.destLeft - destLeft, y: parent.img.destTop - destTop }; parent.notify('transform', { prop: 'rotatePan', onPropertyChange: false, value: { isCropSelection: null, isDefaultZoom: null } }); parent.isCropTab = isCropTab; parent.objColl = objColl; parent.pointColl = pointColl; parent.freehandCounter = parent.pointColl.length; parent.notify('freehand-draw', { prop: 'setSelPointColl', onPropertyChange: false, value: { obj: { selPointColl: cropSelPointColl } } }); parent.notify('shape', { prop: 'drawAnnotations', onPropertyChange: false, value: { ctx: this.lowerContext, shape: 'pan', pen: 'pan', x: parent.panPoint.currentPannedPoint.x, y: parent.panPoint.currentPannedPoint.y, panRegion: '' } }); } } }; Draw.prototype.panToSel = function () { var parent = this.parent; var activeObj = ej2_base_1.extend({}, parent.activeObj, {}, true); var _a = activeObj.activePoint, startX = _a.startX, startY = _a.startY, width = _a.width, height = _a.height; this.allowRedactStraighten = true; var straightenObj = { straightenPoint: null }; parent.notify('freehand-draw', { prop: 'getStraightenPoint', onPropertyChange: false, value: { obj: straightenObj } }); if (straightenObj['straightenPoint']['x'] && straightenObj['straightenPoint']['y']) { var panX = (startX + (width / 2)) - straightenObj['straightenPoint']['x']; var panY = (startY + (height / 2)) - straightenObj['straightenPoint']['y']; if (parent.transform.degree === 0) { parent.img.destLeft += panX; parent.img.destTop += panY; parent.notify('transform', { prop: 'drawPannImage', value: { point: { x: panX, y: panY } } }); } else { parent.panPoint.currentPannedPoint = { x: panX, y: panY }; parent.notify('transform', { prop: 'drawPannedImage', value: { xDiff: panX, yDiff: panY } }); parent.panPoint.currentPannedPoint = { x: 0, y: 0 }; parent.notify('transform', { prop: 'setTempPanMove', value: { point: null } }); } parent.notify('draw', { prop: 'drawObject', onPropertyChange: false, value: { canvas: 'duplicate', obj: activeObj } }); var _b = parent.img, destLeft_3 = _b.destLeft, destTop_3 = _b.destTop, destWidth_3 = _b.destWidth, destHeight_3 = _b.destHeight; var points = this.imgCanvasPoints; points.forEach(function (point) { point.x = (point.ratioX * destWidth_3) + destLeft_3; point.y = (point.ratioY * destHeight_3) + destTop_3; }); this.imgCanvasPoints = points; var count = 0; if (parent.transform.straighten === 3 && !this.preventStraightening) { this.preventStraightening = true; var temp = parent.prevStraightenedDegree; parent.prevStraightenedDegree = parent.transform.straighten; parent.setStraighten(0); parent.setStraighten(3); parent.prevStraightenedDegree = temp; this.preventStraightening = false; } while (this.isLinesIntersect() && parent.transform.straighten !== 0 && parent.transform.straighten !== 360 && count < 100) { count++; this.performPointZoom(parent.activeObj.activePoint.startX + (parent.activeObj.activePoint.width / 2), parent.activeObj.activePoint.startY + (parent.activeObj.activePoint.height / 2), 'zoomIn', false, 0.025); this.updateImgCanvasPoints(); } } }; Draw.prototype.drawZoomPanImage = function (x, y) { var parent = this.parent; parent.notify('shape', { prop: 'drawAnnotations', onPropertyChange: false, value: { ctx: this.lowerContext, shape: 'pan', pen: 'pan', x: x, y: y, panRegion: '' } }); this.renderImage(true); var obj = { width: 0, height: 0 }; parent.notify('transform', { prop: 'calcMaxDimension', onPropertyChange: false, value: { width: parent.img.srcWidth, height: parent.img.srcHeight, obj: obj, isImgShape: null } }); var maxDimension = obj; maxDimension.width += (maxDimension.width * parent.transform.zoomFactor); maxDimension.height += (maxDimension.height * parent.transform.zoomFactor); parent.panPoint.totalPannedPoint.x += x; parent.panPoint.totalPannedPoint.y += y; parent.notify('crop', { prop: 'setTempFlipPanPoint', onPropertyChange: false, value: { point: { x: 0, y: 0 } } }); }; Draw.prototype.openNewImage = function () { var _this = this; var parent = this.parent; var id = parent.element.id; var inMemoryContext = parent.inMemoryCanvas.getContext('2d'); ej2_popups_1.showSpinner(parent.element); parent.element.style.opacity = '0.5'; var toolbar = parent.element.querySelector('#' + id + '_currPos'); Iif (toolbar) { toolbar.style.display = 'none'; } var obj = { defToolbarItems: null }; parent.notify('toolbar', { prop: 'getDefToolbarItems', value: { obj: obj } }); if (obj['defToolbarItems'] && obj['defToolbarItems'].length === 0 && (ej2_base_1.isNullOrUndefined(parent.element.querySelector('#' + id + '_toolbar'))) && parent.element.querySelector('#' + id + '_toolbarArea')) { var height = parent.element.querySelector('#' + id + '_toolbarArea').clientHeight; parent.notify('toolbar', { prop: 'setToolbarHeight', value: { height: height } }); } parent.reset(); parent.update(); parent.transform.degree = 0; parent.transform.zoomFactor = 0; parent.isImageLoaded = false; parent.currSelectionPoint = null; var type = typeof (this.openURL); if (type === 'string') { var fileName = this.openURL.split('.'); if (fileName.length > 1) { fileName = fileName[fileName.length - 2].split('/'); this.fileName = fileName[fileName.length - 1]; } else { this.fileName = 'ImageEditor'; } this.fileType = this.getFileExtensionFromURL(this.openURL); if (this.fileType) { this.fileType = parent.toPascalCase(this.fileType); var fileType = this.fileType.toLowerCase(); if (fileType === 'jpg' || fileType === 'jpeg') { this.fileType = 'Jpeg'; fileType = 'jpeg'; } if (fileType !== 'jpeg' && fileType !== 'png' && fileType !== 'svg' && fileType !== 'webp' && fileType !== 'bmp') { this.fileType = null; } } this.imageOnLoad(this.openURL); if (typeof (this.openURL) !== 'string' || this.openURL.indexOf('localhost') === -1) { this.getImageSizeFromURL(this.openURL.toString(), function (imageSizeMB) { Eif (imageSizeMB !== null) { _this.parent.notify('toolbar', { prop: 'setInitialSize', value: { value: +imageSizeMB } }); } }); } } else { this.fileName = 'ImageEditor'; this.fileType = null; parent.lowerCanvas = parent.element.querySelector('#' + id + '_lowerCanvas'); parent.upperCanvas = parent.element.querySelector('#' + id + '_upperCanvas'); this.lowerContext = parent.lowerCanvas.getContext('2d'); this.upperContext = parent.upperCanvas.getContext('2d'); parent.clearContext(this.lowerContext); parent.clearContext(this.upperContext); parent.clearContext(inMemoryContext); parent.inMemoryCanvas.width = this.openURL.width; parent.inMemoryCanvas.height = this.openURL.height; inMemoryContext.putImageData(this.openURL, 0, 0); parent.baseImg.src = parent.inMemoryCanvas.toDataURL(); } }; Draw.prototype.getImageSizeFromURL = function (imageUrl, callback) { return __awaiter(this, void 0, void 0, function () { var response, isBlob, imageSizeMB, _a, ex_1; return __generator(this, function (_b) { switch (_b.label) { case 0: _b.trys.push([0, 5, , 6]); isBlob = imageUrl.indexOf('blob:') === 0; return [4, fetch(imageUrl, { method: isBlob ? 'GET' : 'HEAD' })]; case 1: response = _b.sent(); Eif (!isBlob) return [3, 3]; return [4, response.blob()]; case 2: _a = (_b.sent()).size; return [3, 4]; case 3: _a = parseInt(response.headers.get('content-length') || '0', 10); _b.label = 4; case 4: imageSizeMB = _a; callback(imageSizeMB); return [3, 6]; case 5: ex_1 = _b.sent(); console.log(ex_1.message); return [3, 6]; case 6: return [2]; } }); }); }; Draw.prototype.dlgBtnClick = function () { this.parent.export(); this.applyDialogOption(); }; Draw.prototype.dlgCloseBtnClick = function () { this.applyDialogOption(); }; Draw.prototype.applyDialogOption = function () { var parent = this.parent; if (this.isFileChanged) { parent.isImageLoaded = this.isFileChanged = false; parent.reset(); this.checkToolbarTemplate(this.inputElem, this.openURL); } else { this.reset(); this.openNewImage(); } ej2_base_1.getComponent(document.getElementById(parent.element.id + '_dialog'), 'dialog').destroy(); this.isImageEdited = false; }; Draw.prototype.showDialogPopup = function () { var parent = this.parent; var headerObj = { key: 'ConfirmDialogHeader' }; parent.notify('toolbar', { prop: 'getLocaleText', onPropertyChange: false, value: { obj: headerObj } }); var contentObj = { key: 'ConfirmDialogContent' }; parent.notify('toolbar', { prop: 'getLocaleText', onPropertyChange: false, value: { obj: contentObj } }); var yesObj = { key: 'Yes' }; parent.notify('toolbar', { prop: 'getLocaleText', onPropertyChange: false, value: { obj: yesObj } }); var noObj = { key: 'No' }; parent.notify('toolbar', { prop: 'getLocaleText', onPropertyChange: false, value: { obj: noObj } }); parent.element.querySelector('#' + parent.element.id + '_dialog').style.display = 'block'; var dialog = new ej2_popups_1.Dialog({ header: headerObj['value'], closeOnEscape: true, content: '<span>' + contentObj['value'] + '</span>', target: document.getElementById('target'), width: '285px', isModal: true, animationSettings: { effect: 'Zoom' }, close: this.dlgCloseBtnClick.bind(this), buttons: [ { click: this.dlgCloseBtnClick.bind(this), buttonModel: { content: noObj['value'], iconCss: 'e-icons e-close' } }, { click: this.dlgBtnClick.bind(this), buttonModel: { content: yesObj['value'], isPrimary: true, iconCss: 'e-icons e-check' } } ] }); dialog.appendTo('#' + parent.element.id + '_dialog'); }; Draw.prototype.restoreOldImage = function () { var _this = this; var parent = this.parent; var dropArea = parent.element.querySelector('#' + parent.element.id + '_dropArea'); var extension = parent.getExtensionArray(); var openURLType = typeof this.openURL; if (openURLType !== 'string') { this.openImageData(dropArea); return; } var fileType = this.getFileExtensionFromURL(this.openURL); if (fileType) { fileType = fileType.toLowerCase(); fileType = (fileType === 'jpg' || fileType === 'jpeg') ? 'jpeg' : fileType; } var isAllowedFileType = (fileType ? (extension.indexOf(fileType) > -1 || (fileType === 'jpeg' && (parent.uploadSettings.allowedExtensions.indexOf('jpg') > -1 || parent.uploadSettings.allowedExtensions.indexOf('jpeg') > -1))) : false) || this.isNullExtension; if ((this.openURL.indexOf('data:image/') > -1 && this.openURL.indexOf('base64') > -1) || this.openURL.indexOf('blob') > -1) { this.openImageData(dropArea, true); } else if (parent.uploadSettings.minFileSize || parent.uploadSettings.maxFileSize) { this.getImageSizeFromURL(this.openURL.toString(), function (imageSizeMB) { var isInvalidSize = (parent.uploadSettings.minFileSize && imageSizeMB < parent.uploadSettings.minFileSize) || (parent.uploadSettings.maxFileSize && imageSizeMB > parent.uploadSettings.maxFileSize); _this.handleFileSize(!isAllowedFileType || isInvalidSize, dropArea, !isAllowedFileType); }); } else { this.handleFileSize(!isAllowedFileType, dropArea, !isAllowedFileType); } }; Draw.prototype.handleFileSize = function (isError, dropArea, fileTypeError) { var parent = this.parent; if (isError) { this.errorLoading(); parent.showDialogPopup('unsupported', fileTypeError); Eif (dropArea && !parent.isImageLoaded) { dropArea.style.display = 'flex'; } } else { Eif (dropArea) { dropArea.style.display = 'none'; } if (this.parent.isImageLoaded) { this.reset(); } this.openNewImage(); } }; Draw.prototype.openImageData = function (dropArea, isBase64) { var parent = this.parent; var proxy = this; var canvas = parent.createElement('canvas'); var ctx = canvas.getContext('2d'); if (!parent.uploadSettings.minFileSize && !parent.uploadSettings.maxFileSize) { this.handleFileSize(false, dropArea, false); return; } if (isBase64) { var img_1 = new Image(); img_1.src = this.openURL; img_1.onload = function () { ctx.canvas.width = img_1.width; ctx.canvas.height = img_1.height; ctx.drawImage(img_1, 0, 0); proxy.getImageSize(canvas, dropArea); }; } else { canvas.width = this.openURL.width; canvas.height = this.openURL.height; ctx.putImageData(this.openURL, 0, 0); this.getImageSize(canvas, dropArea); } }; Draw.prototype.getImageSize = function (canvas, dropArea) { var parent = this.parent; canvas.toBlob((function (blob) { Iif ((parent.uploadSettings.minFileSize && blob.size < parent.uploadSettings.minFileSize) || (parent.uploadSettings.maxFileSize && blob.size > parent.uploadSettings.maxFileSize)) { this.handleFileSize(true, dropArea, false); } else { this.handleFileSize(false, dropArea, false); } }).bind(this), 'image/jpeg', 1); }; Draw.prototype.open = function (data) { Eif (!this.parent.disabled) { this.openURL = data; this.restoreOldImage(); } }; Draw.prototype.getInitialLoaded = function (object) { object['isInitialLoaded'] = this.isInitialLoading; }; Draw.prototype.getFileExtensionFromURL = function (url) { var lastDotIndex = url.lastIndexOf('.'); if (lastDotIndex !== -1) { return url.slice(lastDotIndex + 1).toLowerCase(); } else if (url.indexOf('base64') !== -1) { return url.slice(url.indexOf('/') + 1, url.indexOf(';')).toLowerCase(); } return null; }; Draw.prototype.fileSelect = function (inputElement, args) { var parent = this.parent; var dropArea = parent.element.querySelector('#' + parent.element.id + '_dropArea'); if (dropArea) { dropArea.style.display = 'none'; } if (!parent.disabled) { var filesData = void 0; var fileData = void 0; if (args.target) { filesData = args.target.files[0]; fileData = filesData; } else { filesData = fileData = args.filesData[0].rawFile; } var fileExtension = void 0; if (fileData.name) { var fileExtensionArray = fileData.name.split('.'); fileExtension = fileExtensionArray[fileExtensionArray.length - 1].toLowerCase(); } var extension = parent.getExtensionArray(); var isJPG = ((fileExtension === 'jpg' || fileExtension === 'jpeg') && (parent.uploadSettings.allowedExtensions.indexOf('jpg') > -1 || parent.uploadSettings.allowedExtensions.indexOf('jpeg') > -1)); if ((fileExtension && (extension.indexOf(fileExtension) === -1 && !isJPG)) || ((parent.uploadSettings.minFileSize && fileData.size < parent.uploadSettings.minFileSize) || (parent.uploadSettings.maxFileSize && fileData.size > parent.uploadSettings.maxFileSize))) { this.errorLoading(); return; } parent.imageSettings = { width: null, height: null }; parent.aspectRatioBaseDimension = null; ej2_popups_1.showSpinner(parent.element); parent.element.style.opacity = '0.5'; this.inputElem = inputElement; fileExtension = fileData.name && fileData.name.split('.')[1]; if (fileExtension) { var fileType = parent.toPascalCase(fileExtension); if (fileType === 'JPG' || fileType === 'Jpg') { this.fileType = 'Jpeg'; } else { this.fileType = fileType; } } else { this.fileType = null; } var URL_1 = window.URL; var url = URL_1.createObjectURL(filesData); this.openURL = url; if (parent.isImageLoaded && !parent.isChangesSaved && (this.isImageEdited || parent.pointColl.length > 0 || parent.objColl.length > 0)) { this.isFileChanged = true; this.showDialogPopup(); } else { this.checkToolbarTemplate(inputElement, url); } } }; Draw.prototype.checkToolbarTemplate = function (inputElement, url) { var parent = this.parent; if (ej2_base_1.isNullOrUndefined(parent.toolbarTemplate)) { parent.reset(); parent.update(); } this.fileName = inputElement.value.split('\\')[inputElement.value.split('\\').length - 1]; this.fileName = this.fileName.split('.')[0]; this.imageOnLoad(url.toString()); inputElement.value = ''; }; Draw.prototype.moveToSelectionRange = function (type, activeObj) { var parent = this.parent; Eif (parent.activeObj.shape) { var isRotated = false; for (var i = 0, len = parent.rotateFlipColl.length; i < len; i++) { var degree = parent.rotateFlipColl[i]; if (degree === 90 || degree === -90) { isRotated = true; break; } } if (isRotated) { Iif (parent.transform.degree === 0) { return; } var zoomFactor = parent.transform.zoomFactor; parent.objColl.push(parent.activeObj); parent.notify('shape', { prop: 'refreshActiveObj', onPropertyChange: false }); var currObj = parent.objColl[parent.objColl.length - 1]; if (type === 'rotateleft' || type === 'rotateright') { if (parent.transform.degree % 90 === 0 && parent.transform.degree % 180 !== 0) { Eif (currObj.activePoint.width < activeObj.activePoint.height) { for (var i = 2; i < parent.zoomSettings.maxZoomFactor; i++) { Eif (currObj.activePoint.width >= activeObj.activePoint.height || this.isSelectionBiggerThanCanvas(currObj) || this.isSelectionOutsideCanvas(currObj)) { Iif (!ej2_base_1.isNullOrUndefined(zoomFactor)) { parent.notify('transform', { prop: 'zoomAction', onPropertyChange: false, value: { zoomFactor: -0.1, zoomPoint: null }, isResize: null }); } break; } zoomFactor += 0.1; parent.notify('transform', { prop: 'zoomAction', onPropertyChange: false, value: { zoomFactor: zoomFactor, zoomPoint: null }, isResize: null }); } } else { for (var i = 2; i < parent.zoomSettings.maxZoomFactor; i++) { if (currObj.activePoint.width >= activeObj.activePoint.height || this.isSelectionBiggerThanCanvas(currObj) || this.isSelectionOutsideCanvas(currObj)) { if (!ej2_base_1.isNullOrUndefined(zoomFactor)) { parent.notify('transform', { prop: 'zoomAction', onPropertyChange: false, value: { zoomFactor: 0.1, zoomPoint: null, isResize: null } }); } break; } zoomFactor -= .1; parent.notify('transform', { prop: 'zoomAction', onPropertyChange: false, value: { zoomFactor: zoomFactor, zoomPoint: null }, isResize: null }); } } } else { Iif (currObj.activePoint.height < activeObj.activePoint.width) { for (var i = 2; i < parent.zoomSettings.maxZoomFactor; i++) { if (currObj.activePoint.height >= activeObj.activePoint.width || this.isSelectionBiggerThanCanvas(currObj) || this.isSelectionOutsideCanvas(currObj)) { if (!ej2_base_1.isNullOrUndefined(zoomFactor)) { parent.notify('transform', { prop: 'zoomAction', onPropertyChange: false, value: { zoomFactor: -0.1, zoomPoint: null }, isResize: null }); } break; } zoomFactor += 0.1; parent.notify('transform', { prop: 'zoomAction', onPropertyChange: false, value: { zoomFactor: zoomFactor, zoomPoint: null }, isResize: null }); } } else { for (var i = 2; i < parent.zoomSettings.maxZoomFactor; i++) { Eif (currObj.activePoint.height >= activeObj.activePoint.width || this.isSelectionBiggerThanCanvas(currObj) || this.isSelectionOutsideCanvas(currObj)) { Iif (!ej2_base_1.isNullOrUndefined(zoomFactor)) { parent.notify('transform', { prop: 'zoomAction', onPropertyChange: false, value: { zoomFactor: 0.1, zoomPoint: null }, isResize: null }); } break; } zoomFactor -= .1; parent.notify('transform', { prop: 'zoomAction', onPropertyChange: false, value: { zoomFactor: zoomFactor, zoomPoint: null }, isResize: null }); } } } } var panX = (parent.lowerCanvas.clientWidth / 2) - (currObj.activePoint.startX + (currObj.activePoint.width / 2)); var panY = ((parent.lowerCanvas.clientHeight) / 2) - (currObj.activePoint.startY + (currObj.activePoint.height / 2)); Eif (ej2_base_1.isNullOrUndefined(parent.activeObj.shape)) { parent.activeObj = ej2_base_1.extend({}, activeObj, {}, true); } Iif (parent.transform.degree === 0) { parent.img.destLeft += panX; parent.img.destTop += panY; parent.notify('transform', { prop: 'drawPannImage', value: { point: { x: panX, y: panY } } }); } else { parent.panPoint.currentPannedPoint = { x: panX, y: panY }; parent.notify('transform', { prop: 'drawPannedImage', value: { xDiff: panX, yDiff: panY } }); parent.panPoint.currentPannedPoint = { x: 0, y: 0 }; } parent.notify('transform', { prop: 'setTempPanMove', onPropertyChange: false, value: { point: null } }); parent.activeObj = ej2_base_1.extend({}, parent.objColl[parent.objColl.length - 1]); parent.objColl.pop(); parent.notify('draw', { prop: 'drawObject', onPropertyChange: false, value: { canvas: 'duplicate', obj: parent.activeObj } }); } } }; Draw.prototype.isSelectionBiggerThanCanvas = function (obj) { var isBigger = false; var parent = this.parent; var _a = obj.activePoint, startX = _a.startX, startY = _a.startY, endX = _a.endX, endY = _a.endY; var _b = parent.img, destLeft = _b.destLeft, destTop = _b.destTop, destWidth = _b.destWidth, destHeight = _b.destHeight; if (startX <= destLeft || startY <= destTop || endX >= destLeft + destWidth || endY >= destTop + destHeight) { isBigger = true; } return isBigger; }; Draw.prototype.isSelectionOutsideCanvas = function (obj) { var isOutside = false; var parent = this.parent; Eif ((obj.activePoint.height < parent.lowerCanvas.height - parent.toolbarHeight) || (obj.activePoint.width < parent.lowerCanvas.width)) { isOutside = true; } return isOutside; }; Draw.prototype.downScaleImgCanvas = function (ctx, isImgAnnotation, isHFlip, isVFlip) { var parent = this.parent; var canvas = isImgAnnotation ? parent.activeObj.imageCanvas : parent.baseImgCanvas; var img = isImgAnnotation ? parent.activeObj.imageElement : parent.baseImg; var width = isImgAnnotation ? parent.activeObj.activePoint.width : parent.img.destWidth; var height = isImgAnnotation ? parent.activeObj.activePoint.height : parent.img.destHeight; var obj = { width: 0, height: 0 }; if (parent.transform.degree % 90 === 0 && parent.transform.degree % 180 !== 0) { parent.notify('transform', { prop: 'calcMaxDimension', onPropertyChange: false, value: { width: img.height, height: img.width, obj: obj, isImgShape: isImgAnnotation } }); } else { parent.notify('transform', { prop: 'calcMaxDimension', onPropertyChange: false, value: { width: img.width, height: img.height, obj: obj, isImgShape: isImgAnnotation } }); } if (isImgAnnotation || (parent.allowDownScale && !parent.isCropTab && !parent.isCropToolbar && img.width !== 0 && img.height !== 0 && obj['width'] * 0.75 > width && obj['height'] * 0.75 > height)) { var tempCanvas = parent.createElement('canvas', { id: parent.element.id + '_downScaleCanvas', attrs: { name: 'canvasImage' } }); tempCanvas.width = isImgAnnotation ? img.width : parent.img.srcWidth; tempCanvas.height = isImgAnnotation ? img.height : parent.img.srcHeight; if (isImgAnnotation) { tempCanvas.getContext('2d').drawImage(img, 0, 0, tempCanvas.width, tempCanvas.height); } else { Iif (this.imageBackgroundColor !== '') { ctx.fillStyle = this.imageBackgroundColor; ctx.fillRect(parent.img.destLeft, parent.img.destTop, parent.img.destWidth, parent.img.destHeight); } tempCanvas.getContext('2d').drawImage(canvas, parent.img.srcLeft, parent.img.srcTop, parent.img.srcWidth, parent.img.srcHeight, 0, 0, tempCanvas.width, tempCanvas.height); } if (isImgAnnotation || this.isDownScale) { this.downScale(tempCanvas, width, height, isImgAnnotation); } if (isImgAnnotation) { ctx.canvas.width = tempCanvas.width; ctx.canvas.height = tempCanvas.height; Iif (isHFlip && isVFlip) { ctx.translate(parent.activeObj.imageCanvas.width, 0); ctx.scale(-1, 1); ctx.translate(0, parent.activeObj.imageCanvas.height); ctx.scale(1, -1); } else { if (isHFlip) { if (ej2_base_1.isNullOrUndefined(parent.activeObj.isHorImageFlip) || !parent.activeObj.isHorImageFlip) { parent.activeObj.isHorImageFlip = true; ctx.translate(parent.activeObj.imageCanvas.width, 0); ctx.scale(-1, 1); } else Eif (parent.activeObj.isHorImageFlip) { parent.activeObj.isHorImageFlip = false; } Iif (parent.activeObj.isVerImageFlip) { ctx.translate(0, parent.activeObj.imageCanvas.height); ctx.scale(1, -1); } } else if (isVFlip) { if (ej2_base_1.isNullOrUndefined(parent.activeObj.isVerImageFlip) || !parent.activeObj.isVerImageFlip) { parent.activeObj.isVerImageFlip = true; ctx.translate(0, parent.activeObj.imageCanvas.height); ctx.scale(1, -1); } else Eif (parent.activeObj.isVerImageFlip) { parent.activeObj.isVerImageFlip = false; } Eif (parent.activeObj.isHorImageFlip) { ctx.translate(parent.activeObj.imageCanvas.width, 0); ctx.scale(-1, 1); } } } ctx.drawImage(tempCanvas, 0, 0); ctx.setTransform(1, 0, 0, 1, 0, 0); } else Iif (parent.isFinetuning) { ctx.save(); ctx.setTransform(1, 0, 0, 1, 0, 0); ctx.drawImage(parent.inMemoryCanvas, 0, 0); ctx.restore(); } else { ctx.drawImage(tempCanvas, 0, 0, tempCanvas.width, tempCanvas.height, parent.img.destLeft, parent.img.destTop, tempCanvas.width, tempCanvas.height); } } else { Eif ((ej2_base_1.isNullOrUndefined(isImgAnnotation) || !isImgAnnotation) && parent.baseImgCanvas.width !== 0 && parent.baseImgCanvas.height !== 0) { if (this.imageBackgroundColor !== '') { ctx.fillStyle = this.imageBackgroundColor; ctx.fillRect(parent.img.destLeft, parent.img.destTop, parent.img.destWidth, parent.img.destHeight); } ctx.drawImage(parent.baseImgCanvas, parent.img.srcLeft, parent.img.srcTop, parent.img.srcWidth, parent.img.srcHeight, parent.img.destLeft, parent.img.destTop, parent.img.destWidth, parent.img.destHeight); } } if (parent.isSafari) { parent.notify('filter', { prop: 'apply-filter', onPropertyChange: false, value: { context: ctx } }); } }; Draw.prototype.downScale = function (canvas, width, height, isImgAnnotation) { var parent = this.parent; Iif (isImgAnnotation && parent.isStraightening) { return; } var widthSource = canvas.width; var heightSource = canvas.height; width = Math.round(width); height = Math.round(height); var widthRatio = widthSource / width; var heightRatio = heightSource / height; var halfWidthRatio = Math.ceil(widthRatio / 2); var halfHeightRatio = Math.ceil(heightRatio / 2); var ctx = canvas.getContext('2d'); var img = ctx.getImageData(0, 0, widthSource, heightSource); var img2 = ctx.createImageData(width, height); var data = img.data; var data2 = img2.data; for (var j = 0; j < height; j++) { for (var i = 0; i < width; i++) { var x2 = (i + j * width) * 4; var weight = 0; var weights = 0; var alphaWeights = 0; var r = 0; var g = 0; var b = 0; var a = 0; var centerY = (j + 0.5) * heightRatio; var startY = Math.floor(j * heightRatio); var stopY = Math.ceil((j + 1) * heightRatio); for (var y = startY; y < stopY; y++) { var dy = Math.abs(centerY - (y + 0.5)) / halfHeightRatio; var centerX = (i + 0.5) * widthRatio; var w0 = dy * dy; var startX = Math.floor(i * widthRatio); var stopX = Math.ceil((i + 1) * widthRatio); for (var x = startX; x < stopX; x++) { var dx = Math.abs(centerX - (x + 0.5)) / halfWidthRatio; var w = Math.sqrt(w0 + dx * dx); if (w >= 1) { continue; } weight = 2 * w * w * w - 3 * w * w + 1; var xPos = 4 * (x + y * widthSource); a += weight * data[xPos + 3]; alphaWeights += weight; weight = weight * data[xPos + 3] / 250; r += weight * data[xPos]; g += weight * data[xPos + 1]; b += weight * data[xPos + 2]; weights += weight; } } data2[x2] = r / weights; data2[x2 + 1] = g / weights; data2[x2 + 2] = b / weights; data2[x2 + 3] = a / alphaWeights; } } canvas.width = isImgAnnotation ? parent.activeObj.activePoint.width : parent.lowerCanvas.width; canvas.height = isImgAnnotation ? parent.activeObj.activePoint.height : parent.lowerCanvas.height; ctx.putImageData(img2, 0, 0); }; Draw.prototype.drawImgToCtx = function (ctx, preventImg) { var parent = this.parent; if (ctx.canvas.id !== parent.element.id + '_tempCanvas' && ctx !== this.upperContext && ej2_base_1.isNullOrUndefined(preventImg)) { this.downScaleImgCanvas(ctx, null, null, null); } }; Draw.prototype.getFrameColor = function (frameObj, ctx, points) { var parent = this.parent; var color = parent.frameObj.color; if (frameObj.gradientColor) { var gradient = ctx.createLinearGradient(points.startX, points.startY, points.startX + points.width, points.startY + points.height); gradient.addColorStop(0, frameObj.color); gradient.addColorStop(1, frameObj.gradientColor); color = gradient; } else { color = frameObj.color; } return color; }; Draw.prototype.applyFrame = function (ctx, frame, preventImg) { var parent = this.parent; parent.frameObj.type = frame; var tempLineWidth; var ratio = { width: 1, height: 1 }; var points = { startX: parent.img.destLeft - ctx.lineWidth, startY: parent.img.destTop - ctx.lineWidth, width: parent.img.destWidth + (2 * ctx.lineWidth), height: parent.img.destHeight + (2 * ctx.lineWidth) }; var frameObj = { type: parent.frameObj.type, color: parent.frameObj.color, size: parent.frameObj.size, inset: parent.frameObj.inset, offset: parent.frameObj.offset / 2, radius: parent.frameObj.radius, amount: parent.frameObj.amount, border: parent.frameObj.border, gradientColor: parent.frameObj.gradientColor }; var zoomFactor = parent.transform.zoomFactor; if (ctx.canvas.id === parent.element.id + '_tempCanvas') { var newWidth = ctx.canvas.width; var newHeight = ctx.canvas.height; var obj = { width: 0, height: 0 }; parent.notify('crop', { prop: 'calcRatio', onPropertyChange: false, value: { obj: obj, dimension: { width: newWidth, height: newHeight } } }); ratio = obj; frameObj.size *= ((ratio.width + ratio.height) / 2); frameObj.inset *= ((ratio.width + ratio.height) / 2); frameObj.offset *= ((ratio.width + ratio.height) / 2); frameObj.radius *= ((ratio.width + ratio.height) / 2); points = { startX: 0, startY: 0, width: ctx.canvas.width, height: ctx.canvas.height }; parent.notify('export', { prop: 'updateSaveContext', onPropertyChange: false, value: { context: ctx } }); } else if (ctx === this.upperContext && parent.activeObj.shape) { points = { startX: parent.activeObj.activePoint.startX - ctx.lineWidth, startY: parent.activeObj.activePoint.startY - ctx.lineWidth, width: parent.activeObj.activePoint.width + (2 * ctx.lineWidth), height: parent.activeObj.activePoint.height + (2 * ctx.lineWidth) }; } else if (ej2_base_1.isNullOrUndefined(preventImg)) { ctx.clearRect(0, 0, ctx.canvas.width, ctx.canvas.height); } var valueForty = (40 * ((ratio.width + ratio.height) / 2)); var valueFifty = (50 * ((ratio.width + ratio.height) / 2)); if (ctx !== this.upperContext) { frameObj.size += (frameObj.size * zoomFactor); frameObj.inset += (frameObj.inset * zoomFactor); frameObj.offset += (frameObj.offset * zoomFactor); frameObj.radius += (frameObj.radius * zoomFactor); valueForty += (valueForty * zoomFactor); valueFifty += (valueFifty * zoomFactor); } if (ctx === this.upperContext && parent.activeObj.shape) { Iif ((frame === 'mat' && ((points.width - (2 * frameObj.size) < 0) || (points.height - (2 * frameObj.size) < 0))) || (frame === 'bevel' && (points.width - (2 * frameObj.size) < 40 || points.height - (2 * frameObj.size) < 40)) || ((frame === 'inset') && (points.startX + points.width - frameObj.offset - (points.startX + frameObj.offset) < 0 || points.startY + points.height - frameObj.offset - (points.startY + frameObj.offset) < 0)) || (frame === 'hook' && (points.width - (2 * frameObj.size) < 50 || points.height - (2 * frameObj.size) < 50))) { return; } } var bevelObj = { bevelFilter: ctx.filter }; var filter = ctx.filter; if ((parent.currSelectionPoint && parent.currSelectionPoint.shape === 'crop-circle') || parent.isCircleCrop || (ctx === this.lowerContext && parent.isCropTab)) { this.drawImgToCtx(ctx, preventImg); } else { switch (frame) { case 'none': this.drawImgToCtx(ctx, preventImg); break; case 'mat': this.drawImgToCtx(ctx, preventImg); while (((points.width - (2 * frameObj.size) < 0) || (points.height - (2 * frameObj.size) < 0)) && frameObj.size > 0) { frameObj.size -= 20; } ctx.filter = 'none'; ctx.fillStyle = this.getFrameColor(frameObj, ctx, points); ctx.beginPath(); ctx.rect(points.startX, points.startY, points.width, points.height); ctx.rect(points.startX + frameObj.size, points.startY + frameObj.size, points.width - (2 * frameObj.size), points.height - (2 * frameObj.size)); ctx.fill('evenodd'); ctx.closePath(); break; case 'bevel': ctx.filter = 'none'; ctx.fillStyle = this.getFrameColor(frameObj, ctx, points); ctx.beginPath(); ctx.fillRect(points.startX, points.startY, points.width, points.height); ctx.closePath(); points.startX += frameObj.size; points.startY += frameObj.size; points.width -= (2 * frameObj.size); points.height -= (2 * frameObj.size); while ((points.width - (2 * frameObj.size) < 40 || points.height - (2 * frameObj.size) < 40) && frameObj.size > 0) { points.startX -= frameObj.size; points.startY -= frameObj.size; points.width += (2 * frameObj.size); points.height += (2 * frameObj.size); frameObj.size -= 20; points.startX += frameObj.size; points.startY += frameObj.size; points.width -= (2 * frameObj.size); points.height -= (2 * frameObj.size); } ctx.fillStyle = this.getFrameColor(frameObj, ctx, points); ctx.save(); ctx.beginPath(); ctx.moveTo(points.startX + valueForty, points.startY); ctx.lineTo(points.startX + points.width - valueForty, points.startY); ctx.quadraticCurveTo(points.startX + points.width, points.startY, points.startX + points.width, points.startY + valueForty); ctx.lineTo(points.startX + points.width, points.startY + points.height - valueForty); ctx.quadraticCurveTo(points.startX + points.width, points.startY + points.height, points.startX + points.width - valueForty, points.startY + points.height); ctx.lineTo(points.startX + valueForty, points.startY + points.height); ctx.quadraticCurveTo(points.startX, points.startY + points.height, points.startX, points.startY + points.height - valueForty); ctx.lineTo(points.startX, points.startY + valueForty); ctx.quadraticCurveTo(points.startX, points.startY, points.startX + valueForty, points.startY); ctx.closePath(); ctx.clip(); ctx.filter = filter === 'none' ? parent.canvasFilter : filter; Iif (ctx.canvas.id === parent.element.id + '_tempCanvas') { preventImg = null; ctx.filter = 'none'; ctx.drawImage(parent.inMemoryCanvas, 0, 0); ctx.filter = filter === 'none' ? parent.canvasFilter : filter; } else { ctx.clearRect(0, 0, ctx.canvas.width, ctx.canvas.height); if (preventImg) { preventImg = null; Eif (parent.transform.zoomFactor !== 0) { this.isRotateZoom = true; } parent.notify('filter', { prop: 'getBevelFilter', onPropertyChange: false, value: { obj: bevelObj } }); ctx.filter = bevelObj['bevelFilter']; this.updateCurrTransState('initial'); this.drawImgToCtx(ctx, preventImg); this.updateCurrTransState('reverse'); this.isRotateZoom = false; parent.frameObj.type = 'none'; ctx.filter = 'none'; parent.notify('shape', { prop: 'drawAnnotations', onPropertyChange: false, value: { ctx: ctx, shape: 'iterate', pen: 'iterate', isPreventApply: null } }); parent.frameObj.type = 'bevel'; ctx.filter = filter === 'none' ? parent.canvasFilter : filter; } else { parent.notify('filter', { prop: 'getBevelFilter', onPropertyChange: false, value: { obj: bevelObj } }); ctx.filter = bevelObj['bevelFilter']; this.drawImgToCtx(ctx, preventImg); } } ctx.restore(); break; case 'line': this.drawImgToCtx(ctx, preventImg); tempLineWidth = ctx.lineWidth; ctx.lineWidth = frameObj.size / 10; for (var i = 0; i < parent.frameObj.amount; i++) { if (i > 0) { points.startX += frameObj.offset; points.startY += frameObj.offset; points.width -= (2 * frameObj.offset); points.height -= (2 * frameObj.offset); } var arcY2 = points.startY + points.height - frameObj.inset - frameObj.radius; var lineY = points.startY + frameObj.inset + frameObj.radius; var arcX2 = points.startX + points.width - frameObj.inset - frameObj.radius; var lineX = points.startX + frameObj.inset + frameObj.radius; var arcX1 = points.startX + frameObj.inset + frameObj.radius; var lineX2 = points.startX + points.width - frameObj.inset - frameObj.radius; var arcY1 = points.startY + frameObj.inset + frameObj.radius; var lineY2 = points.startY + points.height - frameObj.inset - frameObj.radius; Eif (arcY2 >= lineY && arcX2 >= lineX && arcX1 <= lineX2 && arcY1 <= lineY2) { ctx.filter = 'none'; ctx.strokeStyle = this.getFrameColor(frameObj, ctx, points); if (frameObj.border === 'dashed') { ctx.setLineDash([ctx.lineWidth * 2.5, ctx.lineWidth * 1.5]); } else Iif (frameObj.border === 'dotted') { ctx.setLineDash([ctx.lineWidth, ctx.lineWidth]); } ctx.beginPath(); ctx.moveTo(points.startX + frameObj.inset + frameObj.radius, points.startY + frameObj.inset); ctx.lineTo(points.startX + points.width - frameObj.inset - frameObj.radius, points.startY + frameObj.inset); ctx.arcTo(points.startX + points.width - frameObj.inset, points.startY + frameObj.inset, points.startX + points.width - frameObj.inset, points.startY + frameObj.inset + frameObj.radius, frameObj.radius); ctx.lineTo(points.startX + points.width - frameObj.inset, points.startY + points.height - frameObj.inset - frameObj.radius); ctx.arcTo(points.startX + points.width - frameObj.inset, points.startY + points.height - frameObj.inset, points.startX + points.width - frameObj.inset - frameObj.radius, points.startY + points.height - frameObj.inset, frameObj.radius); ctx.lineTo(points.startX + frameObj.inset + frameObj.radius, points.startY + points.height - frameObj.inset); ctx.arcTo(points.startX + frameObj.inset, points.startY + points.height - frameObj.inset, points.startX + frameObj.inset, points.startY + points.height - frameObj.inset - frameObj.radius, frameObj.radius); ctx.lineTo(points.startX + frameObj.inset, points.startY + frameObj.inset + frameObj.radius); ctx.arcTo(points.startX + frameObj.inset, points.startY + frameObj.inset, points.startX + frameObj.inset + frameObj.radius, points.startY + frameObj.inset, frameObj.radius); ctx.closePath(); ctx.stroke(); ctx.setLineDash([]); } } ctx.lineWidth = tempLineWidth; break; case 'inset': this.drawImgToCtx(ctx, preventImg); ctx.filter = 'none'; ctx.strokeStyle = this.getFrameColor(frameObj, ctx, points); tempLineWidth = ctx.lineWidth; ctx.lineWidth = frameObj.size / 10; ctx.beginPath(); ctx.moveTo(points.startX + frameObj.offset, points.startY + frameObj.inset); ctx.lineTo(points.startX + points.width - frameObj.offset, points.startY + frameObj.inset); ctx.moveTo(points.startX + points.width - frameObj.inset, points.startY + frameObj.offset); ctx.lineTo(points.startX + points.width - frameObj.inset, points.startY + points.height - frameObj.offset); ctx.moveTo(points.startX + points.width - frameObj.offset, points.startY + points.height - frameObj.inset); ctx.lineTo(points.startX + frameObj.offset, points.startY + points.height - frameObj.inset); ctx.moveTo(points.startX + frameObj.inset, points.startY + points.height - frameObj.offset); ctx.lineTo(points.startX + frameObj.inset, points.startY + frameObj.offset); ctx.stroke(); ctx.closePath(); ctx.lineWidth = tempLineWidth; break; case 'hook': this.drawImgToCtx(ctx, preventImg); ctx.filter = 'none'; ctx.strokeStyle = this.getFrameColor(frameObj, ctx, points); tempLineWidth = ctx.lineWidth; ctx.lineWidth = frameObj.size / 10; ctx.beginPath(); ctx.moveTo(points.startX + frameObj.inset + valueFifty, points.startY + frameObj.inset); ctx.lineTo(points.startX + frameObj.inset, points.startY + frameObj.inset); ctx.lineTo(points.startX + frameObj.inset, points.startY + frameObj.inset + valueFifty); ctx.moveTo(points.startX + points.width - frameObj.inset - valueFifty, points.startY + frameObj.inset); ctx.lineTo(points.startX + points.width - frameObj.inset, points.startY + frameObj.inset); ctx.lineTo(points.startX + points.width - frameObj.inset, points.startY + frameObj.inset + valueFifty); ctx.moveTo(points.startX + points.width - frameObj.inset - valueFifty, points.startY + points.height - frameObj.inset); ctx.lineTo(points.startX + points.width - frameObj.inset, points.startY + points.height - frameObj.inset); ctx.lineTo(points.startX + points.width - frameObj.inset, points.startY + points.height - frameObj.inset - valueFifty); ctx.moveTo(points.startX + frameObj.inset + valueFifty, points.startY + points.height - frameObj.inset); ctx.lineTo(points.startX + frameObj.inset, points.startY + points.height - frameObj.inset); ctx.lineTo(points.startX + frameObj.inset, points.startY + points.height - frameObj.inset - valueFifty); ctx.stroke(); ctx.lineWidth = tempLineWidth; break; } Iif (parent.isCircleCrop || (parent.currSelectionPoint && parent.currSelectionPoint.shape === 'crop-circle')) { parent.notify('crop', { prop: 'cropCircle', onPropertyChange: false, value: { context: ctx, isSave: ctx.canvas.id === parent.element.id + '_tempCanvas' ? true : null, isFlip: null } }); } ctx.filter = filter; } }; Draw.prototype.triggerFrameChange = function (prevFrameSettings) { var parent = this.parent; var currFrameSettings = { type: parent.toPascalCase(parent.frameObj.type), color: parent.frameObj.color, gradientColor: parent.frameObj.gradientColor, size: parent.frameObj.size, inset: parent.frameObj.inset, offset: parent.frameObj.offset, borderRadius: parent.frameObj.radius, frameLineStyle: parent.toPascalCase(parent.frameObj.border), lineCount: parent.frameObj.amount }; var frameChange = { cancel: false, previousFrameSetting: prevFrameSettings, currentFrameSetting: currFrameSettings }; parent.trigger('frameChange', frameChange); parent.editCompleteArgs = frameChange; Eif (!frameChange.cancel) { this.setFrameObj(frameChange.currentFrameSetting); } return frameChange; }; Draw.prototype.setFrameObj = function (currFrameSettings) { var parent = this.parent; parent.frameObj.type = currFrameSettings.type.toLowerCase(); parent.frameObj.color = currFrameSettings.color; parent.frameObj.gradientColor = currFrameSettings.gradientColor; parent.frameObj.size = currFrameSettings.size; parent.frameObj.inset = currFrameSettings.inset; parent.frameObj.offset = currFrameSettings.offset; parent.frameObj.radius = currFrameSettings.borderRadius; parent.frameObj.border = currFrameSettings.frameLineStyle.toLowerCase(); parent.frameObj.amount = currFrameSettings.lineCount; }; Draw.prototype.zoomToSel = function (activeObj, isToolbar) { var parent = this.parent; if (this.straightenActObj && JSON.stringify(this.straightenActObj.activePoint) === JSON.stringify(activeObj.activePoint)) { parent.activeObj = ej2_base_1.extend({}, this.straightenActObj, null, true); this.allowRedactStraighten = false; if (parent.transform.straighten === 0) { var destWidth = parent.img.destWidth; var destHeight = parent.img.destHeight; parent.transform.straighten = 360; while (true) { if (!ej2_base_1.isNullOrUndefined(this.straightenInitZoom) && (Math.round(parent.transform.zoomFactor * Math.pow(10, 3)) / Math.pow(10, 3)) > (Math.round(this.straightenInitZoom * Math.pow(10, 3)) / Math.pow(10, 3))) { this.setZoomPan('out'); Iif (destWidth === parent.img.destWidth && destHeight === parent.img.destHeight) { this.performDummyZoom(); break; } Eif (parent.transform.degree === 0) { parent.transform.zoomFactor -= 0.025; parent.transform.cropZoomFactor -= 0.025; } } else { this.performDummyZoom(); break; } } parent.transform.straighten = 0; parent.img = { destLeft: parent.img.destLeft, destTop: parent.img.destTop, destWidth: parent.img.destWidth, destHeight: parent.img.destHeight, srcLeft: parent.img.srcLeft, srcTop: parent.img.srcTop, srcWidth: parent.img.srcWidth, srcHeight: parent.img.srcHeight }; } else { Iif (ej2_base_1.isNullOrUndefined(this.straightenInitZoom)) { this.straightenInitZoom = parent.transform.zoomFactor; } Iif (this.straightenInitZoom - parent.transform.zoomFactor > 0) { parent.notify('transform', { prop: 'zoomAction', onPropertyChange: false, value: { zoomFactor: -(this.straightenInitZoom - parent.transform.zoomFactor), zoomPoint: null, isResize: true } }); } else if (this.straightenInitZoom - parent.transform.zoomFactor < 0) { parent.notify('transform', { prop: 'zoomAction', onPropertyChange: false, value: { zoomFactor: (this.straightenInitZoom - parent.transform.zoomFactor), zoomPoint: null, isResize: true } }); } parent.activeObj = ej2_base_1.extend({}, activeObj, null, true); parent.transform.zoomFactor += 0.001; this.calcStraightenedPoints(isToolbar); } } else { this.straightenActObj = ej2_base_1.extend({}, activeObj, null, true); parent.activeObj = ej2_base_1.extend({}, this.straightenActObj, null, true); this.straightenInitZoom = parent.transform.zoomFactor; this.calcStraightenedPoints(isToolbar); } }; Draw.prototype.isDestPointSmall = function () { var parent = this.parent; var img = parent.img; var destPoints = { startX: img.destLeft, startY: img.destTop, width: img.destWidth, height: img.destHeight }; parent.notify('shape', { prop: 'straightenShapes', onPropertyChange: false }); var isSmall = false; if (this.straightenDestPoints.destWidth && this.straightenDestPoints.destHeight && (img.destWidth < this.straightenDestPoints.destWidth || img.destHeight < this.straightenDestPoints.destHeight)) { isSmall = true; } img.destLeft = destPoints.startX; img.destTop = destPoints.startY; img.destWidth = destPoints.width; img.destHeight = destPoints.height; parent.img = img; return isSmall; }; Draw.prototype.calcStraightenedPoints = function (isToolbar) { var parent = this.parent; var destWidth = parent.img.destWidth; var destHeight = parent.img.destHeight; if (ej2_base_1.isNullOrUndefined(parent.transform.zoomFactor)) { parent.transform.zoomFactor += 0.025; } this.updateImgCanvasPoints(); var _loop_1 = function () { if (this_1.isLinesIntersect() || this_1.isSelOutsideImg() || (isToolbar && this_1.isDestPointSmall())) { parent.activeObj = ej2_base_1.extend({}, this_1.straightenActObj, null, true); this_1.setZoomPan('in'); if (destWidth === parent.img.destWidth && destHeight === parent.img.destHeight) { this_1.performDummyZoom(); return "break"; } if (parent.transform.degree === 0) { parent.transform.zoomFactor += 0.025; parent.transform.cropZoomFactor += 0.025; } var points = this_1.imgCanvasPoints; var left_1 = parent.img.destLeft; var top_1 = parent.img.destTop; var width_1 = parent.img.destWidth; var height_1 = parent.img.destHeight; points.forEach(function (point) { point.x = (point.ratioX * width_1) + left_1; point.y = (point.ratioY * height_1) + top_1; }); this_1.imgCanvasPoints = points; } else { this_1.performDummyZoom(); return "break"; } }; var this_1 = this; while (true) { var state_1 = _loop_1(); if (state_1 === "break") break; } }; Draw.prototype.performDummyZoom = function () { var parent = this.parent; parent.notify('transform', { prop: 'zoomAction', onPropertyChange: false, value: { zoomFactor: 0.025, zoomPoint: null, isResize: true } }); parent.notify('transform', { prop: 'zoomAction', onPropertyChange: false, value: { zoomFactor: -0.025, zoomPoint: null, isResize: true } }); var zoom = parent.transform.zoomFactor * 10; if (zoom < 1) { zoom = 1 + (zoom / 10); } parent.setProperties({ zoomSettings: { zoomFactor: zoom } }, true); parent.notify('transform', { prop: 'setPreviousZoomValue', onPropertyChange: false, value: { previousZoomValue: zoom } }); this.panToSel(); }; Draw.prototype.setZoomPan = function (type) { var parent = this.parent; var obj = { maxDimension: null }; if (parent.transform.degree === 0) { parent.notify('transform', { prop: 'cropZoom', onPropertyChange: false, value: { value: type === 'in' ? 0.025 : -0.025, selectionObj: parent.activeObj, obj: obj } }); parent.img.destWidth = obj['maxDimension']['width']; parent.img.destHeight = obj['maxDimension']['height']; } else { parent.transform.zoomFactor += (type === 'in' ? 0.025 : -0.025); parent.transform.cropZoomFactor += (type === 'in' ? 0.025 : -0.025); this.updateCurrTransState('initial'); this.isRotateZoom = true; this.setDestPoints(); this.isRotateZoom = false; this.updateCurrTransState('reverse'); } }; Draw.prototype.updateImgCanvasPoints = function () { var parent = this.parent; var points = this.getImagePoints(); var obj = { width: 0, height: 0 }; var width = parent.baseImgCanvas.width; var height = parent.baseImgCanvas.height; parent.notify('crop', { prop: 'calcRatio', onPropertyChange: false, value: { obj: obj, dimension: { width: width, height: height } } }); var ratio = obj; width = parent.transform.degree % 90 === 0 && parent.transform.degree % 180 !== 0 ? ratio.height : ratio.width; height = parent.transform.degree % 90 === 0 && parent.transform.degree % 180 !== 0 ? ratio.width : ratio.height; var p1; var p2; var p3; var p4; var _a = parent.img, destLeft = _a.destLeft, destTop = _a.destTop, destWidth = _a.destWidth, destHeight = _a.destHeight; if (parent.transform.straighten > 0) { p1 = { x: destLeft + (points[0].x / width), y: destTop }; p2 = { x: destLeft + destWidth, y: destTop + (points[1].y / height) }; p3 = { x: destLeft + destWidth - (points[0].x / width), y: destTop + destHeight }; p4 = { x: destLeft, y: destTop + destHeight - (points[1].y / height) }; } else if (parent.transform.straighten < 0) { p1 = { x: destLeft, y: destTop + (points[0].y / height) }; p2 = { x: destLeft + (points[1].x / width), y: destTop }; p3 = { x: destLeft + destWidth, y: destTop + destHeight - (points[0].y / height) }; p4 = { x: destLeft + destWidth - (points[1].x / width), y: destTop + destHeight }; } else Eif (parent.transform.straighten === 0) { p1 = { x: destLeft, y: destTop }; p2 = { x: destLeft + destWidth, y: destTop }; p3 = { x: destLeft + destWidth, y: destTop + destHeight }; p4 = { x: destLeft, y: destTop + destHeight }; } p1.ratioX = (p1.x - destLeft) / destWidth; p1.ratioY = (p1.y - destTop) / destHeight; p2.ratioX = (p2.x - destLeft) / destWidth; p2.ratioY = (p2.y - destTop) / destHeight; p3.ratioX = (p3.x - destLeft) / destWidth; p3.ratioY = (p3.y - destTop) / destHeight; p4.ratioX = (p4.x - destLeft) / destWidth; p4.ratioY = (p4.y - destTop) / destHeight; this.imgCanvasPoints = [p1, p2, p3, p4]; }; Draw.prototype.isLinesIntersect = function (obj) { var parent = this.parent; var point = parent.activeObj.activePoint; if (parent.activeObj.rotatedAngle !== 0) { var _a = parent.activeObj.activePoint, startX = _a.startX, startY = _a.startY, endX = _a.endX, endY = _a.endY, width = _a.width, height = _a.height; var center = { x: startX + (width / 2), y: startY + (height / 2) }; var cosAngle = Math.cos(parent.activeObj.rotatedAngle); var sinAngle = Math.sin(parent.activeObj.rotatedAngle); var p1 = { x: cosAngle * (startX - center.x) - sinAngle * (startY - center.y) + center.x, y: sinAngle * (startX - center.x) + cosAngle * (startY - center.y) + center.y }; var p2 = { x: cosAngle * (endX - center.x) - sinAngle * (startY - center.y) + center.x, y: sinAngle * (endX - center.x) + cosAngle * (startY - center.y) + center.y }; var p3 = { x: cosAngle * (startX - center.x) - sinAngle * (endY - center.y) + center.x, y: sinAngle * (startX - center.x) + cosAngle * (endY - center.y) + center.y }; var p4 = { x: cosAngle * (endX - center.x) - sinAngle * (endY - center.y) + center.x, y: sinAngle * (endX - center.x) + cosAngle * (endY - center.y) + center.y }; var imgPoints_1 = this.imgCanvasPoints; var isTopIntersect_1 = this.doIntersect(p1, p2, imgPoints_1[0], imgPoints_1[1]); var isRightIntersect_1 = this.doIntersect(p2, p4, imgPoints_1[1], imgPoints_1[2]); var isBottomIntersect_1 = this.doIntersect(p3, p4, imgPoints_1[2], imgPoints_1[3]); var isLeftIntersect_1 = this.doIntersect(p1, p3, imgPoints_1[3], imgPoints_1[0]); Eif (obj) { obj['arr'] = [isTopIntersect_1, isRightIntersect_1, isBottomIntersect_1, isLeftIntersect_1]; } return isTopIntersect_1 || isRightIntersect_1 || isBottomIntersect_1 || isLeftIntersect_1; } var imgPoints = this.imgCanvasPoints; var isTopIntersect = this.doIntersect({ x: point.startX, y: point.startY }, { x: point.endX, y: point.startY }, imgPoints[0], imgPoints[1]); var isRightIntersect = this.doIntersect({ x: point.endX, y: point.startY }, { x: point.endX, y: point.endY }, imgPoints[1], imgPoints[2]); var isBottomIntersect = this.doIntersect({ x: point.startX, y: point.endY }, { x: point.endX, y: point.endY }, imgPoints[2], imgPoints[3]); var isLeftIntersect = this.doIntersect({ x: point.startX, y: point.startY }, { x: point.startX, y: point.endY }, imgPoints[3], imgPoints[0]); var isTopLeftInsideRect = this.isInsideRect(imgPoints[0]); var isTopRightInsideRect = this.isInsideRect(imgPoints[1]); var isBottomRightInsideRect = this.isInsideRect(imgPoints[2]); var isBottomLeftInsideRect = this.isInsideRect(imgPoints[3]); if (obj) { obj['arr'] = [isTopIntersect, isRightIntersect, isBottomIntersect, isLeftIntersect]; } return isTopIntersect || isRightIntersect || isBottomIntersect || isLeftIntersect || isTopLeftInsideRect || isTopRightInsideRect || isBottomRightInsideRect || isBottomLeftInsideRect || (imgPoints[0].x > point.startX && imgPoints[1].x < point.endX && imgPoints[2].x < point.endX && imgPoints[3].x > point.startX && imgPoints[0].y < point.startY && imgPoints[1].y < point.startY && imgPoints[2].y > point.endY && imgPoints[3].y > point.endY) || (imgPoints[0].x < point.startX && imgPoints[1].x > point.endX && imgPoints[2].x > point.endX && imgPoints[3].x < point.startX && imgPoints[0].y > point.startY && imgPoints[1].y > point.startY && imgPoints[2].y < point.endY && imgPoints[3].y < point.endY); }; Draw.prototype.isSelOutsideImg = function () { var parent = this.parent; var points = this.imgCanvasPoints; var actPoint = parent.activeObj.activePoint; return (this.checkPointPosition(actPoint.startX, actPoint.startY, points[0].x, points[0].y, points[1].x, points[1].y, points[2].x, points[2].y, points[3].x, points[3].y) !== 'inside' || this.checkPointPosition(actPoint.endX, actPoint.startY, points[0].x, points[0].y, points[1].x, points[1].y, points[2].x, points[2].y, points[3].x, points[3].y) !== 'inside' || this.checkPointPosition(actPoint.startX, actPoint.endY, points[0].x, points[0].y, points[1].x, points[1].y, points[2].x, points[2].y, points[3].x, points[3].y) !== 'inside' || this.checkPointPosition(actPoint.endX, actPoint.endY, points[0].x, points[0].y, points[1].x, points[1].y, points[2].x, points[2].y, points[3].x, points[3].y) !== 'inside'); }; Draw.prototype.calcTriangleArea = function (x1, y1, x2, y2, x3, y3) { return Math.abs((x1 * (y2 - y3) + x2 * (y3 - y1) + x3 * (y1 - y2)) / 2); }; Draw.prototype.checkPointPosition = function (x, y, x1, y1, x2, y2, x3, y3, x4, y4) { var area1 = this.calcTriangleArea(x, y, x1, y1, x4, y4); var area2 = this.calcTriangleArea(x, y, x4, y4, x3, y3); var area3 = this.calcTriangleArea(x, y, x3, y3, x2, y2); var area4 = this.calcTriangleArea(x, y, x2, y2, x1, y1); var areaRectangle = this.calcTriangleArea(x1, y1, x2, y2, x3, y3) + this.calcTriangleArea(x3, y3, x4, y4, x1, y1); if (area1 + area2 + area3 + area4 > areaRectangle) { return 'outside'; } else if (area1 + area2 + area3 + area4 === areaRectangle && (area1 === 0 || area2 === 0 || area3 === 0 || area4 === 0)) { return 'on'; } else { return 'inside'; } }; Draw.prototype.getImagePoints = function () { var point = []; var parent = this.parent; var degree = parent.transform.degree; var width; var height; Iif (!parent.aspectRatioBaseDimension && parent.imageSettings.width && parent.imageSettings.height) { var widthRatio = parent.baseImg.width / parent.imageSettings.width; var heightRatio = parent.baseImg.height / parent.imageSettings.height; var ratio = (widthRatio + heightRatio) / 2; ratio = ratio < 1 ? 1 : ratio; width = parent.imageSettings.width * ratio; height = parent.imageSettings.height * ratio; } else { width = parent.baseImg.width; height = parent.baseImg.height; } var obj = { dim: null, width: height, height: width, angle: parent.transform.straighten }; obj['dim'] = parent.getRotatedCanvasDim(obj['width'], obj['height'], obj['angle']); var baseImgCanvasWidth = degree % 90 === 0 && degree % 180 !== 0 ? obj['dim']['width'] : parent.baseImgCanvas.width; var baseImgCanvasHeight = degree % 90 === 0 && degree % 180 !== 0 ? obj['dim']['height'] : parent.baseImgCanvas.height; var baseImgWidth = degree % 90 === 0 && degree % 180 !== 0 ? height : width; var baseImgHeight = degree % 90 === 0 && degree % 180 !== 0 ? width : height; var centerX = baseImgCanvasWidth / 2; var centerY = baseImgCanvasHeight / 2; var startX = centerX - (baseImgWidth / 2); var startY = centerY - (baseImgHeight / 2); var endX = centerX + (baseImgWidth / 2); var endY = centerY + (baseImgHeight / 2); var center = { x: centerX, y: centerY }; var radians = parent.transform.straighten * (Math.PI / 180); var p1 = { x: Math.cos(radians) * (startX - center.x) - Math.sin(radians) * (startY - center.y) + center.x, y: Math.sin(radians) * (startX - center.x) + Math.cos(radians) * (startY - center.y) + center.y }; var p2 = { x: Math.cos(radians) * (endX - center.x) - Math.sin(radians) * (startY - center.y) + center.x, y: Math.sin(radians) * (endX - center.x) + Math.cos(radians) * (startY - center.y) + center.y }; var p3 = { x: Math.cos(radians) * (endX - center.x) - Math.sin(radians) * (endY - center.y) + center.x, y: Math.sin(radians) * (endX - center.x) + Math.cos(radians) * (endY - center.y) + center.y }; var p4 = { x: Math.cos(radians) * (startX - center.x) - Math.sin(radians) * (endY - center.y) + center.x, y: Math.sin(radians) * (startX - center.x) + Math.cos(radians) * (endY - center.y) + center.y }; point.push(p1); point.push(p2); point.push(p3); point.push(p4); return point; }; Draw.prototype.doIntersect = function (a, b, c, d) { var point1 = this.initiation(a, b, c); var point2 = this.initiation(a, b, d); var point3 = this.initiation(c, d, a); var point4 = this.initiation(c, d, b); if (point1 !== point2 && point3 !== point4) { return true; } if (point1 === 0 && this.onSegment(a, c, b)) { return true; } if (point2 === 0 && this.onSegment(a, d, b)) { return true; } if (point3 === 0 && this.onSegment(c, a, d)) { return true; } Iif (point4 === 0 && this.onSegment(c, b, d)) { return true; } return false; }; Draw.prototype.initiation = function (a, b, c) { var value = (b.y - a.y) * (c.x - b.x) - (b.x - a.x) * (c.y - b.y); if (value === 0) { return 0; } return (value > 0) ? 1 : 2; }; Draw.prototype.onSegment = function (a, b, c) { if (b.x <= Math.max(a.x, c.x) && b.x >= Math.min(a.x, c.x) && b.y <= Math.max(a.y, c.y) && b.y >= Math.min(a.y, c.y)) { return true; } return false; }; Draw.prototype.isInsideRect = function (point) { var parent = this.parent; var actPoint = parent.activeObj.activePoint; var isInside = false; if (point.x >= actPoint.startX && point.x <= actPoint.endX && point.y >= actPoint.startY && point.y <= actPoint.endY) { isInside = true; } return isInside; }; Draw.prototype.setDestForStraighten = function () { var parent = this.parent; if (ej2_base_1.isNullOrUndefined(this.straightenDestPoints)) { var _a = parent.img, destLeft = _a.destLeft, destTop = _a.destTop, destWidth = _a.destWidth, destHeight = _a.destHeight; parent.notify('shape', { prop: 'straightenShapes', onPropertyChange: false }); this.straightenDestPoints = ej2_base_1.extend({}, parent.img, {}, true); parent.img.destLeft = destLeft; parent.img.destTop = destTop; parent.img.destWidth = destWidth; parent.img.destHeight = destHeight; } }; Draw.prototype.drawRedact = function (canvasDraw, obj) { var _a = obj.activePoint, startX = _a.startX, startY = _a.startY, endX = _a.endX, endY = _a.endY; var _b = obj.activePoint, width = _b.width, height = _b.height; var isSaveCtx = false; var canvas = canvasDraw.canvas; Iif (canvas.id.indexOf('_tempCanvas') !== -1) { isSaveCtx = true; } var img = this.parent.img; Iif (width <= 0 || height <= 0) { return; } else if (this.parent.isCropTab) { canvasDraw.drawImage(obj.redactImage, 0, 0, obj.redactImage.width, obj.redactImage.height, startX, startY, width, height); } else { var offscreenCanvas = document.createElement('canvas'); var offscreenCtx = offscreenCanvas.getContext('2d'); var imageWidth = canvas.width; var imageHeight = canvas.height; var tempRatio = Math.min(imageWidth, imageHeight) / 1000; var straighten = Math.round(this.parent.activeObj.rotatedAngle * (180 / Math.PI)); if (this.allowRedactStraighten && straighten !== 0) { var tempCanvas = document.createElement('canvas'); var tempCtx = tempCanvas.getContext('2d'); Iif (isSaveCtx) { tempCanvas.width = canvas.width; tempCanvas.height = canvas.height; tempCtx.drawImage(canvas, 0, 0); } else { tempCanvas.width = img.destWidth > canvas.width ? canvas.width : img.destWidth; tempCanvas.height = img.destHeight > canvas.height ? canvas.height : img.destHeight; tempCtx.drawImage(this.lowerContext.canvas, img.destLeft > 0 ? img.destLeft : 0, img.destTop > 0 ? img.destTop : 0, tempCanvas.width, tempCanvas.height, 0, 0, tempCanvas.width, tempCanvas.height); } var radians = -straighten * Math.PI / 180; var straightenCanvas = document.createElement('canvas'); var straightenCtx = straightenCanvas.getContext('2d'); straightenCanvas.width = tempCanvas.width; straightenCanvas.height = tempCanvas.height; Iif (img.destWidth > canvas.width && !isSaveCtx) { straightenCanvas.width = canvas.width; } Iif (img.destHeight > canvas.height && !isSaveCtx) { straightenCanvas.height = canvas.height; } straightenCtx.save(); straightenCtx.translate(tempCanvas.width / 2, tempCanvas.height / 2); straightenCtx.rotate(radians); straightenCtx.drawImage(tempCanvas, -tempCanvas.width / 2, -tempCanvas.height / 2); straightenCtx.restore(); Eif (img.destLeft > 0 && !isSaveCtx) { startX -= img.destLeft; endX -= img.destLeft; } Eif (img.destTop > 0 && !isSaveCtx) { startY -= img.destTop; endY -= img.destTop; } var center = { x: startX + (width / 2), y: startY + (height / 2) }; var cosAngle = Math.cos(straighten * Math.PI / 180); var sinAngle = Math.sin(straighten * Math.PI / 180); var p1 = { x: cosAngle * (startX - center.x) - sinAngle * (startY - center.y) + center.x, y: sinAngle * (startX - center.x) + cosAngle * (startY - center.y) + center.y }; var p2 = { x: cosAngle * (endX - center.x) - sinAngle * (startY - center.y) + center.x, y: sinAngle * (endX - center.x) + cosAngle * (startY - center.y) + center.y }; var p3 = { x: cosAngle * (startX - center.x) - sinAngle * (endY - center.y) + center.x, y: sinAngle * (startX - center.x) + cosAngle * (endY - center.y) + center.y }; Eif (!isSaveCtx) { center = { x: img.destWidth / 2, y: img.destHeight / 2 }; Iif (img.destWidth > canvas.width) { center.x = canvas.width / 2; } Iif (img.destHeight > canvas.height) { center.y = canvas.height / 2; } } else { center = { x: canvas.width / 2, y: canvas.height / 2 }; } cosAngle = Math.cos(radians); sinAngle = Math.sin(radians); var newP1 = { x: cosAngle * (p1.x - center.x) - sinAngle * (p1.y - center.y) + center.x, y: sinAngle * (p1.x - center.x) + cosAngle * (p1.y - center.y) + center.y }; var newP2 = { x: cosAngle * (p2.x - center.x) - sinAngle * (p2.y - center.y) + center.x, y: sinAngle * (p2.x - center.x) + cosAngle * (p2.y - center.y) + center.y }; var newP3 = { x: cosAngle * (p3.x - center.x) - sinAngle * (p3.y - center.y) + center.x, y: sinAngle * (p3.x - center.x) + cosAngle * (p3.y - center.y) + center.y }; var tempWidth = isSaveCtx ? canvasDraw.canvas.width : (img.destWidth > canvas.width ? canvas.width : img.destWidth); var tempHeight = isSaveCtx ? canvasDraw.canvas.height : (img.destHeight > canvas.height ? canvas.height : img.destHeight); var rotatedWidth = Math.abs(tempWidth * Math.cos(radians)) + Math.abs(tempHeight * Math.sin(radians)); var rotatedHeight = Math.abs(tempWidth * Math.sin(radians)) + Math.abs(tempHeight * Math.cos(radians)); var prevWidth = straightenCanvas.width; var prevHeight = straightenCanvas.height; straightenCanvas.width = rotatedWidth; straightenCanvas.height = rotatedHeight; straightenCtx.save(); straightenCtx.translate(rotatedWidth / 2, rotatedHeight / 2); straightenCtx.rotate(radians); straightenCtx.drawImage(tempCanvas, -tempCanvas.width / 2, -tempCanvas.height / 2); straightenCtx.restore(); if (this.parent.activeObj.redactType === 'blur') { offscreenCanvas.width = width; offscreenCanvas.height = height; var x = newP1.x + ((rotatedWidth - prevWidth) / 2); var y = newP1.y + ((rotatedHeight - prevHeight) / 2); Iif (this.isRedactStraighten) { x = startX + ((rotatedWidth - prevWidth) / 2); y = startY + ((rotatedHeight - prevHeight) / 2); } offscreenCtx.drawImage(straightenCanvas, x, y, newP2.x - newP1.x, newP3.y - newP2.y, 0, 0, width, height); } else { var pixelSize = (obj.redactPixelate / 100) * 20; Iif (isSaveCtx) { pixelSize = tempRatio * (obj.redactPixelate / 100) * 35; } offscreenCanvas.width = Math.ceil(width / pixelSize); offscreenCanvas.height = Math.ceil(height / pixelSize); var x = newP1.x + ((rotatedWidth - prevWidth) / 2); var y = newP1.y + ((rotatedHeight - prevHeight) / 2); Iif (this.isRedactStraighten) { x = startX + ((rotatedWidth - prevWidth) / 2); y = startY + ((rotatedHeight - prevHeight) / 2); } offscreenCtx.drawImage(straightenCanvas, x, y, newP2.x - newP1.x, newP3.y - newP2.y, 0, 0, offscreenCanvas.width, offscreenCanvas.height); } } if (this.parent.activeObj.redactType === 'blur') { if (straighten === 0) { offscreenCanvas.width = width; offscreenCanvas.height = height; offscreenCtx.drawImage((isSaveCtx) ? canvas : this.lowerContext.canvas, startX, startY, width, height, 0, 0, width, height); } Iif (isSaveCtx) { var blur_1 = tempRatio * ((obj.redactBlur / 100) * 34); offscreenCtx.filter = "blur(" + blur_1 + "px)"; } else { offscreenCtx.filter = "blur(" + (obj.redactBlur / 100) * 17 + "px)"; } offscreenCtx.drawImage(offscreenCanvas, 0, 0); if (straighten === 0) { offscreenCtx.drawImage((isSaveCtx) ? canvas : this.lowerContext.canvas, startX, startY, width, height, 0, 0, width, height); } else { Eif (img.destLeft > 0 && !isSaveCtx) { startX += img.destLeft; endX += img.destLeft; } Eif (img.destTop > 0 && !isSaveCtx) { startY += img.destTop; endY += img.destTop; } } Iif (this.parent.isSafari) { this.parent.notify('filter', { prop: 'apply-filter', onPropertyChange: false, value: { context: offscreenCtx } }); } canvasDraw.drawImage(offscreenCanvas, 0, 0, width, height, startX, startY, width, height); } else { var pixelSize = (obj.redactPixelate / 100) * 20; Iif (isSaveCtx) { pixelSize = tempRatio * (obj.redactPixelate / 100) * 35; } if (straighten === 0) { offscreenCanvas.width = Math.ceil(width / pixelSize); offscreenCanvas.height = Math.ceil(height / pixelSize); offscreenCtx.drawImage((isSaveCtx) ? canvas : this.lowerContext.canvas, startX, startY, width, height, 0, 0, offscreenCanvas.width, offscreenCanvas.height); } else { Eif (img.destLeft > 0 && !isSaveCtx) { startX += img.destLeft; endX += img.destLeft; } Eif (img.destTop > 0 && !isSaveCtx) { startY += img.destTop; endY += img.destTop; } } canvasDraw.imageSmoothingEnabled = false; canvasDraw.drawImage(offscreenCanvas, 0, 0, offscreenCanvas.width, offscreenCanvas.height, startX, startY, width, height); Iif (this.parent.imageSmoothingEnabled) { canvasDraw.imageSmoothingEnabled = true; } } obj.redactImage = this.parent.createElement('canvas'); obj.redactImage.width = offscreenCanvas.width; obj.redactImage.height = offscreenCanvas.height; obj.redactImage.getContext('2d').drawImage(offscreenCanvas, 0, 0); canvasDraw.beginPath(); canvasDraw.rect(startX, startY, width, height); canvasDraw.rect(startX, startY, width, height); canvasDraw.fill('evenodd'); canvasDraw.closePath(); } }; return Draw; }()); exports.Draw = Draw; }); |