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| define(["require", "exports", "../core/elements/path-element", "../core/elements/text-element", "../core/containers/container", "../utility/base-util", "../utility/dom-util", "./canvas-renderer", "../core/elements/image-element"], function (require, exports, path_element_1, text_element_1, container_1, base_util_1, dom_util_1, canvas_renderer_1, image_element_1) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
/**
* Renderer module is used to render basic diagram elements
*/
/** @private */
var DrawingRenderer = /** @class */ (function () {
function DrawingRenderer(name, isSvgMode) {
/** @private */
this.renderer = null;
// private svgRenderer: SvgRenderer;
/** @private */
this.isSvgMode = true;
this.diagramId = name;
this.element = dom_util_1.getDiagramElement(this.diagramId);
this.isSvgMode = isSvgMode;
this.renderer = new canvas_renderer_1.CanvasRenderer();
// this.svgRenderer = new SvgRenderer();
}
// /** @private */
// public setLayers(): void {
// this.adornerSvgLayer = this.element.getElementsByClassName('e-adorner-layer')[0] as SVGSVGElement;
// }
/** @private */
DrawingRenderer.prototype.renderElement = function (element, canvas, htmlLayer, transform, parentSvg, createParent, fromPalette, indexValue) {
var isElement = true;
if (element instanceof container_1.Container) {
isElement = false;
this.renderContainer(element, canvas, htmlLayer, transform, parentSvg, createParent, fromPalette, indexValue);
}
else if (element instanceof image_element_1.ImageElement) {
this.renderImageElement(element, canvas, transform, parentSvg, fromPalette);
}
else if (element instanceof path_element_1.PathElement) {
this.renderPathElement(element, canvas, transform, parentSvg, fromPalette);
}
else if (element instanceof text_element_1.TextElement) {
this.renderTextElement(element, canvas, transform, parentSvg, fromPalette);
}
else {
this.renderRect(element, canvas, transform, parentSvg);
}
};
/** @private */
DrawingRenderer.prototype.renderImageElement = function (element, canvas, transform, parentSvg, fromPalette) {
var options = this.getBaseAttributes(element, transform);
options.cornerRadius = 0;
this.renderer.drawRectangle(canvas, options);
// let sx: number; let sy: number;
var imageWidth;
var imageHeight;
var sourceWidth;
var sourceHeight;
if (element.stretch === 'Stretch') {
imageWidth = element.actualSize.width;
imageHeight = element.actualSize.height;
}
else {
var contentWidth = element.contentSize.width;
var contentHeight = element.contentSize.height;
var widthRatio = options.width / contentWidth;
var heightRatio = options.height / contentHeight;
var ratio = void 0;
switch (element.stretch) {
case 'Meet':
ratio = Math.min(widthRatio, heightRatio);
imageWidth = contentWidth * ratio;
imageHeight = contentHeight * ratio;
options.x += Math.abs(options.width - imageWidth) / 2;
options.y += Math.abs(options.height - imageHeight) / 2;
break;
case 'Slice':
widthRatio = options.width / contentWidth;
heightRatio = options.height / contentHeight;
ratio = Math.max(widthRatio, heightRatio);
imageWidth = contentWidth * ratio;
imageHeight = contentHeight * ratio;
sourceWidth = options.width / imageWidth * contentWidth;
sourceHeight = options.height / imageHeight * contentHeight;
break;
case 'None':
imageWidth = contentWidth;
imageHeight = contentHeight;
break;
}
}
options.width = imageWidth;
options.height = imageHeight;
//Commented for code coverage
//(options as ImageAttributes).sourceX = sx;
//(options as ImageAttrib utes).sourceY = sy;
options.sourceWidth = sourceWidth;
options.sourceHeight = sourceHeight;
options.source = element.source;
options.alignment = element.imageAlign;
options.scale = element.imageScale;
options.printID = element.printID;
this.renderer.drawImage(canvas, options, parentSvg, fromPalette);
};
/** @private */
DrawingRenderer.prototype.renderPathElement = function (element, canvas, transform, parentSvg, fromPalette) {
var options = this.getBaseAttributes(element, transform);
options.data = element.absolutePath;
options.data = element.absolutePath;
var ariaLabel = element.id;
Eif (!this.isSvgMode) {
options.x = options.x;
options.y = options.y;
}
this.renderer.drawPath(canvas, options);
};
/** @private */
DrawingRenderer.prototype.renderTextElement = function (element, canvas, transform, parentSvg, fromPalette) {
var options = this.getBaseAttributes(element, transform);
options.cornerRadius = 0;
options.whiteSpace = base_util_1.whiteSpaceToString(element.style.whiteSpace, element.style.textWrapping);
options.content = element.content;
options.breakWord = base_util_1.wordBreakToString(element.style.textWrapping);
options.textAlign = base_util_1.textAlignToString(element.style.textAlign);
options.color = element.style.color;
options.italic = element.style.italic;
options.bold = element.style.bold;
options.fontSize = element.style.fontSize;
options.fontFamily = element.style.fontFamily;
options.textOverflow = element.style.textOverflow;
options.textDecoration = element.style.textDecoration;
options.doWrap = element.doWrap;
options.wrapBounds = element.wrapBounds;
options.childNodes = element.childNodes;
options.dashArray = '';
options.strokeWidth = 0;
options.fill = element.style.fill;
var ariaLabel = element.content ? element.content : element.id;
this.renderer.drawRectangle(canvas, options);
this.renderer.drawText(canvas, options);
};
/** @private */
DrawingRenderer.prototype.renderContainer = function (group, canvas, htmlLayer, transform, parentSvg, createParent, fromPalette, indexValue) {
transform = { tx: 0, ty: 0, scale: 1 };
var svgParent = { svg: parentSvg, g: canvas };
Eif (this.diagramId) {
parentSvg = parentSvg;
}
this.renderRect(group, canvas, transform, parentSvg);
if (group.hasChildren()) {
var parentG = void 0;
var svgParent_1;
for (var _i = 0, _a = group.children; _i < _a.length; _i++) {
var child = _a[_i];
this.renderElement(child, parentG || canvas, htmlLayer, transform, parentSvg, true, fromPalette, indexValue);
}
}
};
/** @private */
DrawingRenderer.prototype.renderRect = function (element, canvas, transform, parentSvg) {
var options = this.getBaseAttributes(element, transform);
options.cornerRadius = element.cornerRadius || 0;
var ariaLabel = element.id;
this.renderer.drawRectangle(canvas, options);
};
/** @private */
DrawingRenderer.prototype.getBaseAttributes = function (element, transform) {
var options = {
width: element.actualSize.width, height: element.actualSize.height,
x: element.offsetX - element.actualSize.width * element.pivot.x + 0.5,
y: element.offsetY - element.actualSize.height * element.pivot.y + 0.5,
fill: element.style.fill, stroke: element.style.strokeColor, angle: element.rotateAngle + element.parentTransform,
pivotX: element.pivot.x, pivotY: element.pivot.y, strokeWidth: element.style.strokeWidth,
dashArray: element.style.strokeDashArray || '', opacity: element.style.opacity,
visible: element.visible, id: element.id, gradient: element.style.gradient,
};
Eif (transform) {
options.x += transform.tx;
options.y += transform.ty;
}
return options;
};
return DrawingRenderer;
}());
exports.DrawingRenderer = DrawingRenderer;
});
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