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2× 2× 2× 1× 1× 1× 1× 1× 22× 22× 22× 22× 1× 54× 54× 54× 1× 70× 70× 70× 167× 167× 167× 167× 167× 334× 334× 1× 11× 11× 44× 44× 1× 4× 4× 4× 4× 4× 4× 4× 2× 2× 1× 68× 1× 92× 92× 1× 91× 91× 40× 51× 2× 49× 91× 2× 91× 91× 91× 91× 1× 31× 1× 46× 46× 46× 46× 46× 46× 44× 44× 44× 1× 46× 2× 6× 6× 6× 42× 42× 21× 46× 44× 11× 11× 11× 44× 5× 5× 5× 1× 7× 1× 271× 271× 271× 271× 271× 27× 244× 244× 1× 272× 43× 43× 3× 43× 5× 38× 38× 1× 38× 1× 244× 244× 221× 2× 219× 33× 2× 2× 31× 31× 221× 11× 210× 23× 1× 7× 7× 7× 8× 8× 8× 8× 2× 2× 2× 2× 8× 8× 19× 19× 19× 19× 16× 1× 2× 2× 2× 1× 1363× 1363× 1363× 1363× 1363× 7× 1356× 667× 689× 1363× 1363× 1363× 36962× 36962× 36962× 36962× 36962× 1234× 1234× 1× 779× 779× 4× 775× 489× 286× 779× 138× 779× 1× 1× 41538× 1× 357× 1× 1× | /* istanbul ignore next */ var __extends = (this && this.__extends) || (function () { var extendStatics = function (d, b) { extendStatics = Object.setPrototypeOf || ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; return extendStatics(d, b); }; return function (d, b) { extendStatics(d, b); function __() { this.constructor = d; } d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); }; })(); define(["require", "exports", "@syncfusion/ej2-base", "@syncfusion/ej2-base", "@syncfusion/ej2-base", "../../common/utils/helper", "@syncfusion/ej2-svg-base", "../../common/model/base", "../../common/model/constants", "../../common/user-interaction/selection"], function (require, exports, ej2_base_1, ej2_base_2, ej2_base_3, helper_1, ej2_svg_base_1, base_1, constants_1, selection_1) { "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); var Selection = (function (_super) { __extends(Selection, _super); function Selection(chart) { var _this = _super.call(this, chart) || this; _this.isdrawRect = true; _this.multiDataIndexes = []; _this.pathIndex = 0; _this.seriesIndex = 0; _this.count = -1; _this.dragRectArray = []; _this.filterArray = []; _this.totalSelectedPoints = []; _this.chart = chart; _this.renderer = chart.renderer; var mode = chart.selectionMode; _this.isMultiDrag = chart.isMultiSelect && (mode.indexOf('Drag') > -1); _this.addEventListener(); return _this; } Selection.prototype.addEventListener = function () { Iif (this.chart.isDestroyed || (this.chart.stockChart && this.chart.stockChart.onPanning)) { return; } var cancelEvent = ej2_base_1.Browser.isPointer ? 'pointerleave' : 'mouseleave'; this.chart.on(ej2_base_1.Browser.touchMoveEvent, this.mouseMove, this); this.chart.on(cancelEvent, this.mouseLeave, this); this.chart.on('click', this.mouseClick, this); this.chart.on(ej2_base_1.Browser.touchStartEvent, this.mousedown, this); this.chart.on(ej2_base_1.Browser.touchEndEvent, this.mouseLeave, this); }; Selection.prototype.mousedown = function (e) { var chart = this.chart; if (chart.isPointMouseDown || chart.selectionMode === 'None' || chart.isChartDrag) { return; } Eif (chart.isDoubleTap || !chart.isTouch || this.rectPoints) { this.dragStart(chart, chart.chartAxisLayoutPanel.seriesClipRect, chart.mouseDownX, chart.mouseDownY, e); } }; Selection.prototype.removeEventListener = function () { if (this.chart.isDestroyed) { return; } this.chart.off(ej2_base_1.Browser.touchMoveEvent, this.mouseMove); this.chart.off('pointerleave' || 'mouseleave', this.mouseLeave); this.chart.off('click', this.mouseClick); this.chart.off(ej2_base_1.Browser.touchStartEvent, this.mousedown); this.chart.off(ej2_base_1.Browser.touchEndEvent, this.mouseLeave); }; Selection.prototype.initPrivateVariables = function (chart) { this.styleId = chart.element.id + '_ej2_chart_selection'; this.unselected = chart.element.id + '_ej2_deselected'; this.closeIconId = chart.element.id + '_ej2_drag_close'; this.draggedRectGroup = chart.element.id + '_ej2_drag_group'; this.multiRectGroup = chart.element.id + '_ej2_drag_multi_group'; this.draggedRect = chart.element.id + '_ej2_drag_rect'; this.lassoPath = chart.element.id + '_ej2_drag_path'; this.selectedDataIndexes = []; this.rectPoints = null; this.isSeriesMode = chart.selectionMode === 'Series'; }; Selection.prototype.invokeSelection = function (chart) { this.initPrivateVariables(chart); this.series = ej2_base_3.extend({}, chart.visibleSeries, null, true); this.seriesStyles(); this.currentMode = chart.selectionMode; if (!(chart.selectionMode.indexOf('Drag') > -1)) { this.selectDataIndex(chart, this.concatIndexes(chart.selectedDataIndexes, this.selectedDataIndexes)); } }; Selection.prototype.generateStyle = function (series) { if (series) { if (this.styleId.indexOf('selection') > 1 && this.chart.selectionMode !== 'None') { this.unselected = series.unSelectedStyle || this.unselected; } if (this.styleId.indexOf('highlight') > 0 && (this.chart.highlightMode !== 'None' || this.chart.legendSettings.enableHighlight)) { this.unselected = series.nonHighlightStyle || this.unselected; } return (series.selectionStyle || this.styleId + '_series_' + series.index); } return 'undefined'; }; Selection.prototype.selectDataIndex = function (chart, indexes) { for (var _i = 0, indexes_1 = indexes; _i < indexes_1.length; _i++) { var index = indexes_1[_i]; this.performSelection(index, chart, this.getElementByIndex(chart, index, '', this.series[index.series].marker.visible)[0]); } }; Selection.prototype.getElementByIndex = function (chart, index, suffix, marker) { if (suffix === void 0) { suffix = ''; } var elementId = chart.element.id + '_Series_' + index.series + '_Point' + '_' + index.point; var series = chart.series[index.series]; elementId = (series.type !== 'Scatter' && series.type !== 'Bubble' && marker) ? (elementId + '_Symbol' + suffix) : elementId; return [helper_1.getElement(elementId), ((series.type === 'RangeArea' || series.type === 'SplineRangeArea' || series.type === 'RangeStepArea') && series.marker.visible) ? helper_1.getElement(elementId + '1') : null]; }; Selection.prototype.getClusterElements = function (chart, index) { var clusters = []; var seriesStyle; var selectedElements; for (var _i = 0, _a = chart.visibleSeries; _i < _a.length; _i++) { var series = _a[_i]; Eif (series.visible) { index = new base_1.Index(series.index, index.point); if (series.isRectSeries) { clusters.push(this.getElementByIndex(chart, index)[0]); } clusters.push(this.getElementByIndex(chart, index, '', series.marker.visible)[0]); seriesStyle = this.generateStyle(chart.visibleSeries[index.series]); selectedElements = document.querySelectorAll('.' + seriesStyle); this.findTrackballElements(selectedElements, seriesStyle); var clusterIndex = series.marker.visible && series.isRectSeries ? 2 : 1; if (!chart.isMultiSelect && selectedElements.length > 0 && selectedElements[0].id !== (clusters[clusters.length - clusterIndex] ? clusters[clusters.length - clusterIndex].id : '')) { this.removeSelection(chart, index.series, selectedElements, seriesStyle, true); } } } return clusters; }; Selection.prototype.findTrackballElements = function (selectedElements, className) { var trackballElements; var elements; for (var i = 0; i < selectedElements.length; i++) { if (!ej2_base_3.isNullOrUndefined(selectedElements[i])) { trackballElements = !ej2_base_3.isNullOrUndefined(selectedElements[i].parentNode) ? [].slice.call(selectedElements[0].parentNode.querySelectorAll('.' + className)) : []; Eif (trackballElements.length > 0) { elements = []; for (var i_1 = 0; i_1 < trackballElements.length; i_1++) { Iif (trackballElements[i_1].id.indexOf('Trackball') > -1) { elements.push(trackballElements[i_1]); } } this.removeStyles(elements); } } } }; Selection.prototype.findElements = function (chart, series, index, suffix, marker) { Iif (suffix === void 0) { suffix = ''; } if (this.isSeriesMode) { return this.getSeriesElements(series); } else if (this.currentMode === 'Cluster') { return this.getClusterElements(chart, index); } else { return this.getElementByIndex(chart, index, suffix, marker); } }; Selection.prototype.isAlreadySelected = function (targetElem, eventType) { if (eventType === 'click') { this.currentMode = this.chart.selectionMode; this.styleId = this.chart.element.id + '_ej2_chart_selection'; } else Eif (eventType === 'mousemove' || eventType === 'pointermove') { this.currentMode = this.chart.highlightMode; this.highlightDataIndexes = []; this.styleId = this.chart.element.id + '_ej2_chart_highlight'; } if (this.chart.highlightMode !== 'None' && this.chart.selectionMode === 'None') { if (eventType === 'click') { return false; } } if (((this.chart.highlightMode !== 'None' || this.chart.legendSettings.enableHighlight) && this.previousSelectedEle && this.previousSelectedEle[0])) { var parentNodeId = targetElem.parentNode.id; var isElement = void 0; Eif (targetElem.parentNode) { isElement = (parentNodeId.indexOf('SeriesGroup') > 0 || parentNodeId.indexOf('SymbolGroup') > 0) ? true : false; } for (var i = 0; i < this.previousSelectedEle.length; i++) { if (this.previousSelectedEle[i] && this.previousSelectedEle[i].hasAttribute('class')) { if (this.previousSelectedEle[i].getAttribute('class').indexOf('highlight') > -1 && (isElement || eventType === 'click')) { this.previousSelectedEle[i].removeAttribute('class'); Iif (this.chart.highlightColor !== '' && !ej2_base_3.isNullOrUndefined(this.chart.highlightColor) && this.chart.highlightPattern === 'None') { if (this.previousSelectedEle[i].id.indexOf('Group') > 0) { for (var j = 0; j < this.previousSelectedEle[i].children.length; j++) { this.previousSelectedEle[i].children[j].setAttribute('fill', this.control.visibleSeries[this.indexFinder(this.previousSelectedEle[i].id).series].interior); } } else { this.previousSelectedEle[i].setAttribute('fill', this.control.visibleSeries[this.indexFinder(this.previousSelectedEle[i].id).series].interior); } } this.addOrRemoveIndex(this.highlightDataIndexes, this.indexFinder(this.previousSelectedEle[i].id)); } else Iif (!isElement && this.previousSelectedEle[i].getAttribute('class').indexOf('highlight') > -1) { this.performSelection(this.indexFinder(this.previousSelectedEle[i].id), this.chart, this.previousSelectedEle[i]); } } } } return true; }; Selection.prototype.mouseClick = function (event) { this.calculateSelectedElements(event.target, event.type); Iif (this.chart.highlightModule && this.chart.highlightModule.highlightDataIndexes && this.chart.highlightModule.highlightDataIndexes.length > 0 && event.target.id.indexOf('_chart_legend_') === -1 && event.target.id.indexOf('_Series_') === -1 && this.chart.isTouch && ej2_base_1.Browser.isDevice) { this.removeLegendHighlightStyles(); } }; Selection.prototype.calculateSelectedElements = function (targetElement, eventType) { if (ej2_base_3.isNullOrUndefined(targetElement)) { return; } if ((this.chart.selectionMode === 'None' && this.chart.highlightMode === 'None') || targetElement.id && targetElement.id.indexOf(this.chart.element.id + '_') === -1) { return; } if (eventType === 'mousemove' || eventType === 'pointermove') { Iif (targetElement.hasAttribute('class') && (targetElement.getAttribute('class').indexOf('highlight') > -1 || targetElement.getAttribute('class').indexOf('selection') > -1)) { return; } Iif (!ej2_base_3.isNullOrUndefined(targetElement.parentNode) && targetElement.parentNode.hasAttribute('class') && (targetElement.parentNode.getAttribute('class').indexOf('highlight') > 0 || targetElement.parentNode.getAttribute('class').indexOf('selection') > 0)) { return; } } this.isAlreadySelected(targetElement, eventType); if (targetElement.id && targetElement.id.indexOf('_Series_') > -1 && targetElement.id.indexOf('_Text_') === -1) { var element = void 0; Iif (targetElement.id.indexOf('_Trackball_1') > -1) { element = helper_1.getElement(targetElement.id.split('_Trackball_')[0] + '_Symbol'); element = ej2_base_3.isNullOrUndefined(element) ? helper_1.getElement(targetElement.id.split('_Trackball_')[0]) : element; } else Iif (targetElement.id.indexOf('_Trackball_0') > -1) { return null; } this.performSelection(this.indexFinder(targetElement.id), this.chart, element || targetElement); } }; Selection.prototype.performSelection = function (index, chart, element) { this.isSeriesMode = this.currentMode === 'Series'; if (chart.visibleSeries[index.series].type === 'BoxAndWhisker' && element && element.id === chart.element.id + '_Series_' + index.series + '_Point_' + index.point + '_BoxPath') { element = element.parentNode; } if (chart.visibleSeries[index.series].type === 'Area' && (this.currentMode === 'Point' || this.currentMode === 'Cluster') && element && (element.id === this.chart.element.id + '_Series_' + index.series)) { var className = this.generateStyle(chart.series[index.series]); var selectionEle = document.querySelectorAll('.' + className); this.findTrackballElements(selectionEle, className); this.blurEffect(chart.element.id, chart.visibleSeries, false, index.point); } switch (this.currentMode) { case 'Series': this.selection(chart, index, this.getSeriesElements(chart.series[index.series])); this.selectionComplete(chart, index, this.currentMode); this.blurEffect(chart.element.id, chart.visibleSeries, false, index.point); break; case 'Point': Eif (!isNaN(index.point) && element) { var pointElements = []; pointElements.push(element); if (pointElements[0] !== null && chart.series[index.series].marker.visible && (chart.series[index.series].type.indexOf('Column') !== -1 || chart.series[index.series].type.indexOf('Bar') !== -1)) { if (!(element.id.indexOf('_Symbol') !== -1) && helper_1.getElement(element.id + '_Symbol')) { pointElements.push(helper_1.getElement(element.id + '_Symbol')); } else Eif (element.id.indexOf('_Symbol') !== -1 && helper_1.getElement(element.id.replace('_Symbol', ''))) { pointElements.push(helper_1.getElement(element.id.replace('_Symbol', ''))); } } this.selection(chart, index, pointElements); this.selectionComplete(chart, index, this.currentMode); this.blurEffect(chart.element.id, chart.visibleSeries, false, index.point); } break; case 'Cluster': Eif (!isNaN(index.point)) { this.clusterSelection(chart, index); this.selectionComplete(chart, index, this.currentMode); this.blurEffect(chart.element.id, chart.visibleSeries, false, index.point); } break; } }; Selection.prototype.selectionComplete = function (chart, index, selectionMode) { var points; var pointIndex; var seriesIndex; var selectedPointValues = []; var yValue; var selectedPointX; if (selectionMode === 'Cluster') { for (var _i = 0, _a = chart.visibleSeries; _i < _a.length; _i++) { var series = _a[_i]; Eif (series.visible) { for (var i = 0; i < this.selectedDataIndexes.length; i++) { pointIndex = chart.isMultiSelect ? this.selectedDataIndexes[i].point : index.point; seriesIndex = series.index; points = series.points; Eif (!isNaN(pointIndex) && (pointIndex < points.length)) { yValue = (series.type !== 'RangeArea' || series.type.indexOf('SplineRangeArea') > -1 || series.type.indexOf('RangeStepArea') > -1) ? points[pointIndex].yValue : points[pointIndex].regions[0].y; selectedPointX = points[pointIndex].xValue; if (chart.primaryXAxis.valueType === 'Category') { selectedPointX = points[pointIndex].x.toLocaleString(); } else Iif (chart.primaryXAxis.valueType === 'DateTime') { selectedPointX = new Date(points[pointIndex].xValue); } Eif (series.category !== 'Indicator') { selectedPointValues.push({ x: selectedPointX, y: yValue, seriesIndex: seriesIndex, pointIndex: pointIndex }); } Iif (series.type === 'RangeArea' || series.type === 'SplineRangeArea' || series.type === 'RangeStepArea') { selectedPointValues.push({ x: selectedPointX, y: points[pointIndex].regions[0].y, seriesIndex: seriesIndex, pointIndex: pointIndex }); } } } } } } else if (selectionMode === 'Series') { if (chart.isMultiSelect) { for (var i = 0; i < this.selectedDataIndexes.length; i++) { seriesIndex = this.selectedDataIndexes[i].series; Eif (this.selectedDataIndexes.length > 0) { selectedPointValues.push({ seriesIndex: seriesIndex }); } } } else { seriesIndex = (this.selectedDataIndexes.length > 0) ? this.selectedDataIndexes[0].series : (this.highlightDataIndexes && this.highlightDataIndexes.length > 0) ? this.highlightDataIndexes[0].series : 0; if (this.selectedDataIndexes.length > 0 || (this.highlightDataIndexes && this.highlightDataIndexes.length > 0)) { selectedPointValues.push({ seriesIndex: seriesIndex }); } } } else Eif (selectionMode === 'Point') { var selectedData = []; if (this.styleId.indexOf('highlight') > -1) { selectedData = this.highlightDataIndexes; } else { selectedData = this.selectedDataIndexes; } for (var i = 0; i < selectedData.length; i++) { pointIndex = selectedData[i].point; seriesIndex = selectedData[i].series; var series = chart.series[seriesIndex]; points = series.points; Eif (!isNaN(pointIndex)) { selectedPointX = points[pointIndex].xValue; yValue = (series.type !== 'RangeArea' || series.type.indexOf('SplineRangeArea') > -1 || series.type.indexOf('RangeStepArea') > -1) ? points[pointIndex].yValue : points[pointIndex].regions[0].y; if (chart.primaryXAxis.valueType === 'Category') { selectedPointX = points[pointIndex].x.toLocaleString(); } else Iif (chart.primaryXAxis.valueType === 'DateTime') { selectedPointX = new Date(points[pointIndex].xValue); } selectedPointValues.push({ x: selectedPointX, y: yValue, seriesIndex: seriesIndex, pointIndex: pointIndex }); } } } var args = { name: constants_1.selectionComplete, selectedDataValues: selectedPointValues, cancel: false, chart: chart }; chart.trigger(constants_1.selectionComplete, args); }; Selection.prototype.selection = function (chart, index, selectedElements) { Eif (!(this.currentMode === 'Lasso')) { if (!chart.isMultiSelect && (this.currentMode.indexOf('Drag') === -1 && this.styleId.indexOf('highlight') === -1 && chart.selectionMode !== 'None')) { this.removeMultiSelectElements(chart, this.selectedDataIndexes, index, chart.series); } } var indexValue = (this.rangeColorMappingEnabled()) ? 0 : index.series; Eif (!ej2_base_3.isNullOrUndefined(selectedElements[0])) { if (chart.visibleSeries[indexValue].isRectSeries) { Eif (selectedElements[0].id) { if (document.getElementById(selectedElements[0].id + '_Symbol')) { selectedElements.push(helper_1.getElement(selectedElements[0].id + '_Symbol')); } else if (selectedElements[0].id.indexOf('SeriesGroup') !== -1) { if (document.getElementById(selectedElements[0].id.replace('SeriesGroup', 'SymbolGroup'))) { selectedElements.push(helper_1.getElement(selectedElements[0].id.replace('SeriesGroup', 'SymbolGroup'))); } } } } var isAdd = void 0; var className = selectedElements[0] && (selectedElements[0].getAttribute('class') || ''); className = className.replace('e-chart-focused', '').trim(); var pClassName = selectedElements[0].parentNode && (selectedElements[0].parentNode.getAttribute('class') || ''); if (className !== '' && this.currentMode !== 'Cluster') { this.findTrackballElements(selectedElements, className); } if (selectedElements[0] && className.indexOf(this.getSelectionClass(selectedElements[0].id)) > -1) { this.removeStyles(selectedElements); } else Iif (selectedElements[0].parentNode && pClassName.indexOf(this.getSelectionClass(selectedElements[0].id)) > -1) { this.removeStyles([selectedElements[0].parentNode]); } else { this.previousSelectedEle = (chart.highlightMode !== 'None' || chart.legendSettings.enableHighlight) ? selectedElements : []; this.applyStyles(selectedElements); isAdd = true; } if (this.styleId.indexOf('highlight') > 0 && (chart.highlightMode !== 'None' || chart.legendSettings.enableHighlight)) { this.addOrRemoveIndex(this.highlightDataIndexes, index, isAdd); } else { this.addOrRemoveIndex(this.selectedDataIndexes, index, isAdd); } } }; Selection.prototype.clusterSelection = function (chart, index) { this.selection(chart, index, this.getClusterElements(chart, new base_1.Index(index.series, index.point))); }; Selection.prototype.removeMultiSelectElements = function (chart, index, currentIndex, seriesCollection) { var series; for (var i = 0; i < index.length; i++) { series = seriesCollection[index[i].series]; if ((this.isSeriesMode && !this.toEquals(index[i], currentIndex, this.isSeriesMode)) || (this.currentMode === 'Cluster' && !this.toEquals(index[i], currentIndex, false)) || (!this.isSeriesMode && this.toEquals(index[i], currentIndex, true) && !this.toEquals(index[i], currentIndex, false))) { this.removeStyles(this.findElements(chart, series, index[i], '', false)); Eif (series.marker.visible) { this.removeStyles(this.findElements(chart, series, index[i], '', true)); } index.splice(i, 1); i--; } } }; Selection.prototype.blurEffect = function (chartId, visibleSeries, isLegend, index) { if (isLegend === void 0) { isLegend = false; } if (index === void 0) { index = 0; } var visibility = (this.checkVisibility(this.highlightDataIndexes, this.chart) || this.checkVisibility(this.selectedDataIndexes, this.chart)); for (var _i = 0, visibleSeries_1 = visibleSeries; _i < visibleSeries_1.length; _i++) { var series = visibleSeries_1[_i]; var legendIndex = void 0; var legendStrokeColor = void 0; if (this.rangeColorMappingEnabled()) { if (isLegend === false) { legendIndex = Object.keys(series.rangeColorPoints).indexOf(series.points[index].interior); legendStrokeColor = series.points[index].interior; } else { legendIndex = index; legendStrokeColor = document.getElementById(chartId + '_chart_legend_shape_' + index).getAttribute('fill'); } } else { legendIndex = series.index; legendStrokeColor = this.chart.visibleSeries[series.index].interior; } if (series.visible) { this.checkSelectionElements(helper_1.getElement(chartId + 'SeriesGroup' + series.index), this.generateStyle(series), visibility, isLegend, legendIndex, legendStrokeColor); if (!ej2_base_3.isNullOrUndefined(helper_1.getElement(chartId + 'SymbolGroup' + series.index))) { this.checkSelectionElements(helper_1.getElement(chartId + 'SymbolGroup' + series.index), this.generateStyle(series), visibility, isLegend, legendIndex, legendStrokeColor); } } } }; Selection.prototype.checkSelectionElements = function (element, className, visibility, isLegend, series, legendStrokeColor) { Iif (isLegend === void 0) { isLegend = true; } Iif (series === void 0) { series = 0; } if (legendStrokeColor === void 0) { legendStrokeColor = '#D3D3D3'; } var children = (this.isSeriesMode ? element.childNodes || [element] : element.childNodes || element); if (this.chart.selectionMode !== 'None' && (this.chart.highlightMode !== 'None' || this.chart.legendSettings.enableHighlight)) { children = (element.childNodes || element); } var elementClassName; var parentClassName; var legendShape; var selectElement = element; for (var i = 0; i < children.length; i++) { elementClassName = children[i].getAttribute('class') || ''; parentClassName = children[i].parentNode.getAttribute('class') || ''; if (this.chart.selectionMode !== 'None' && (this.chart.highlightMode !== 'None' || this.chart.legendSettings.enableHighlight)) { className = elementClassName.indexOf('selection') > 0 || elementClassName.indexOf('highlight') > 0 ? elementClassName : className; className = (parentClassName.indexOf('selection') > 0 || parentClassName.indexOf('highlight') > 0) ? parentClassName : className; } if (elementClassName.indexOf(className) === -1 && parentClassName.indexOf(className) === -1 && visibility) { this.addSvgClass(children[i], this.unselected); } else { selectElement = children[i]; this.removeSvgClass(children[i], this.unselected); this.removeSvgClass(children[i].parentNode, this.unselected); if (children[i].id !== '' && elementClassName.indexOf(this.unselected) !== -1 && parentClassName.indexOf(className) === -1) { this.highlightAnimation(children[i], this.chart.series.length === 1 ? 0 : this.indexFinder(children[i].id).series, 700, 0.3); } } Iif (children[i].id.indexOf('Trackball') > 0 && selectElement.classList[0] === className) { this.removeSvgClass(children[i], this.unselected); this.removeSvgClass(children[i].parentNode, this.unselected); this.addSvgClass(children[i], className); } } if (element.id.indexOf('Symbol') > -1) { if ((element.querySelectorAll('.' + className)[0]) && element.querySelectorAll('.' + className)[0].getAttribute('class') === className) { var symbolEle = helper_1.getElement(this.control.element.id + '_Series_' + element.id[element.id.length - 1]); var seriesClassName = symbolEle && symbolEle.hasAttribute('class') ? symbolEle.getAttribute('class') : ''; if (seriesClassName.indexOf(this.unselected) > -1) { this.removeSvgClass(symbolEle, this.unselected); } } } if (this.control.legendModule && this.control.legendSettings.visible) { legendShape = helper_1.getElement(this.control.element.id + '_chart_legend_shape_' + series); if (legendShape) { if (legendShape.hasAttribute('class')) { this.removeSvgClass(legendShape, legendShape.getAttribute('class')); Eif (!ej2_base_3.isNullOrUndefined(this.chart.highlightColor && this.chart.highlightColor !== '') && !this.chart.legendSettings.enableHighlight) { legendShape.setAttribute('stroke', legendStrokeColor); if (this.chart.highlightPattern === 'None') { legendShape.setAttribute('fill', legendStrokeColor); } } } elementClassName = selectElement.getAttribute('class') || ''; parentClassName = selectElement.parentNode.getAttribute('class') || ''; if (elementClassName.indexOf(className) === -1 && parentClassName.indexOf(className) === -1 && visibility) { this.addSvgClass(legendShape, (this.chart.highlightMode === 'None' && this.chart.legendSettings.enableHighlight) ? className : this.unselected); this.removeSvgClass(legendShape, className); if (this.chart.highlightColor !== '' && !ej2_base_3.isNullOrUndefined(this.chart.highlightColor)) { legendShape.setAttribute('stroke', this.control.visibleSeries[series].interior); if (this.chart.highlightPattern === 'None') { legendShape.setAttribute('fill', this.control.visibleSeries[series].interior); } } } else { this.removeSvgClass(legendShape, this.unselected); if (!ej2_base_3.isNullOrUndefined(this.chart.highlightColor) && this.chart.highlightColor !== '') { legendShape.setAttribute('stroke', this.control.visibleSeries[series].interior); Iif (this.chart.highlightPattern === 'None') { legendShape.setAttribute('fill', this.control.visibleSeries[series].interior); } } if ((elementClassName === '' && parentClassName === '') || elementClassName.trim() === 'EJ2-Trackball') { this.removeSvgClass(legendShape, className); } else { this.addSvgClass(legendShape, className); if (className.indexOf('highlight') > 0 && this.chart.highlightColor !== '' && this.chart.highlightColor !== 'transparent' && !ej2_base_3.isNullOrUndefined(this.chart.highlightColor)) { legendShape.setAttribute('stroke', this.chart.highlightColor); Iif (this.styleId.indexOf('highlight') > 0 && this.chart.highlightPattern === 'None') { legendShape.setAttribute('fill', this.chart.highlightColor); } } } } var legendItemsId = void 0; if (this.rangeColorMappingEnabled()) { for (var i = 0; i < this.chart.rangeColorSettings.length; i++) { legendItemsId = document.getElementById(this.chart.element.id + '_chart_legend_shape_' + i); if (legendShape !== legendItemsId) { this.addSvgClass(legendItemsId, this.unselected); } else if (isLegend === true) { this.addSvgClass(legendItemsId, className); } Iif (elementClassName.indexOf(className) === -1 && isLegend === false) { this.removeSvgClass(legendItemsId, this.unselected); } } } if (isLegend && parentClassName.indexOf(className) > -1) { this.addSvgClass(legendShape, className); } } } }; Selection.prototype.applyStyles = function (elements) { for (var _i = 0, elements_1 = elements; _i < elements_1.length; _i++) { var element = elements_1[_i]; if (element) { this.removeSvgClass(element.parentNode, this.unselected); this.removeSvgClass(element, this.unselected); if (this.chart.series[0].pointColorMapping === 'fill' || this.rangeColorMappingEnabled()) { var className = this.getSelectionClass(element.id); var index = className.indexOf('highlight') > -1 ? parseInt(className.split(this.chart.element.id + '_ej2_chart_highlight_series_')[1], 10) : parseInt(className.split(this.chart.element.id + '_ej2_chart_selection_series_')[1], 10); var patternName = this.styleId.indexOf('highlight') > 0 ? this.chart.highlightPattern : this.chart.selectionPattern; var pattern = void 0; Eif (className.indexOf('highlight') > -1 || className.indexOf('selection') > -1) { pattern = document.getElementById(this.chart.element.id + '_' + patternName + '_' + 'Selection' + '_' + index); } if (element.id.indexOf('legend') === -1 && element.id.indexOf('Group') === -1 && pattern != null) { for (var i = 1; i < pattern.children.length; i++) { pattern.children[i].setAttribute('fill', element.getAttribute('fill')); pattern.children[i].setAttribute('stroke', element.getAttribute('fill')); } } } this.addSvgClass(element, this.getSelectionClass(element.id)); if (element.id.indexOf('Group') > 0) { var seriesIndex = this.indexFinder(element.id); for (var i = 0; i < element.children.length; i++) { if (element.children[i].nodeName !== 'defs') { this.stopElementAnimation(element.children[i], seriesIndex.series); } } } Iif (this.styleId.indexOf('highlight') > 0 && this.chart.highlightColor !== '' && !ej2_base_3.isNullOrUndefined(this.chart.highlightColor) && this.chart.highlightPattern === 'None' && this.chart.highlightColor !== 'transparent') { if (element.id.indexOf('Group') > 0) { for (var i = 0; i < element.children.length; i++) { element.children[i].setAttribute('fill', this.chart.highlightColor); } } else { element.setAttribute('fill', this.chart.highlightColor); } } } } }; Selection.prototype.getSelectionClass = function (id) { return this.generateStyle(this.control.visibleSeries[this.indexFinder(id).series]); }; Selection.prototype.removeStyles = function (elements) { for (var _i = 0, elements_2 = elements; _i < elements_2.length; _i++) { var element = elements_2[_i]; if (element) { this.removeSvgClass(element, this.getSelectionClass(element.id)); if (this.chart.highlightPattern === 'None' && this.chart.highlightColor !== '' && !ej2_base_3.isNullOrUndefined(this.chart.highlightColor) && this.chart.highlightColor !== 'transparent') { if (element.id.indexOf('Group') > 0) { for (var i = 0; i < element.children.length; i++) { element.children[i].setAttribute('fill', this.control.visibleSeries[this.indexFinder(element.id).series].interior); } } else { element.setAttribute('fill', this.control.visibleSeries[this.indexFinder(element.id).series].interior); } } } } }; Selection.prototype.addOrRemoveIndex = function (indexes, index, isAdd) { for (var i = 0; i < indexes.length; i++) { if (this.toEquals(indexes[i], index, this.isSeriesMode)) { indexes.splice(i, 1); i--; } } if (isAdd) { indexes.push(index); } }; Selection.prototype.toEquals = function (first, second, checkSeriesOnly) { return ((first.series === second.series || (this.currentMode === 'Cluster' && !checkSeriesOnly)) && (checkSeriesOnly || (first.point === second.point))); }; Selection.prototype.redrawSelection = function (chart, oldMode, chartRedraw) { this.isSeriesMode = oldMode === 'Series'; if (!ej2_base_3.isNullOrUndefined(oldMode)) { if (oldMode.indexOf('Drag') !== -1 || oldMode === 'Lasso' || chartRedraw) { chart.isRedrawSelection = false; } else { chart.isRedrawSelection = true; } } var selectedDataIndexes = ej2_base_3.extend([], this.selectedDataIndexes, null, true); var highlightDataIndexes = ej2_base_3.extend([], this.highlightDataIndexes, null, true); Iif (this.styleId.indexOf('highlight') > 0 && highlightDataIndexes.length > 0) { this.removeSelectedElements(chart, this.highlightDataIndexes, chart.series); selectedDataIndexes = highlightDataIndexes; } else { this.removeSelectedElements(chart, this.selectedDataIndexes, chart.series); } this.blurEffect(chart.element.id, chart.visibleSeries, false); this.selectDataIndex(chart, selectedDataIndexes); }; Selection.prototype.legendSelection = function (chart, series, targetElement, eventType) { if (eventType === 'mousemove') { if (targetElement.id.indexOf('text') > 1) { targetElement = helper_1.getElement(targetElement.id.replace('text', 'shape')); } Iif (targetElement.id.indexOf('marker') > 1) { targetElement = helper_1.getElement(targetElement.id.replace('_marker', '')); } Eif (targetElement.id.indexOf('g') > 1) { targetElement = helper_1.getElement(targetElement.id.replace('_g_', '_shape_')); } Iif (targetElement.hasAttribute('class') && (targetElement.getAttribute('class').indexOf('highlight') > -1 || targetElement.getAttribute('class').indexOf('selection') > -1)) { return; } this.currentMode = this.chart.highlightMode; } var isPreSelected = this.isAlreadySelected(targetElement, eventType); Eif (isPreSelected) { var seriesStyle = this.generateStyle(chart.visibleSeries[series]); var selectedElements = (document.querySelectorAll('.' + seriesStyle)); this.isSeriesMode = this.currentMode === 'Series'; var isBlurEffectNeeded = true; if (selectedElements.length > 0) { this.removeSelection(chart, series, selectedElements, seriesStyle, isBlurEffectNeeded); } else { for (var _i = 0, _a = chart.visibleSeries; _i < _a.length; _i++) { var element = _a[_i]; if (element.index !== series && !chart.isMultiSelect) { seriesStyle = this.generateStyle(chart.visibleSeries[element.index]); selectedElements = document.querySelectorAll('.' + seriesStyle); this.removeSelection(chart, series, selectedElements, seriesStyle, isBlurEffectNeeded); } } var seriesElements = []; if (this.rangeColorMappingEnabled()) { for (var i = 0, a = chart.visibleSeries[0].seriesElement.children; i < a.length; i++) { var point = a[i]; if (targetElement.getAttribute('fill') === point.getAttribute('fill')) { seriesElements.push(point); } } for (var _b = 0, seriesElements_1 = seriesElements; _b < seriesElements_1.length; _b++) { var element = seriesElements_1[_b]; Iif (ej2_base_3.isNullOrUndefined(element)) { return; } this.checkSelectionElements(element, seriesStyle, false, true, series); } } else { Eif (chart.visibleSeries[series].visible) { seriesElements = this.getSeriesElements(chart.visibleSeries[series]); for (var _c = 0, seriesElements_2 = seriesElements; _c < seriesElements_2.length; _c++) { var seriesElement = seriesElements_2[_c]; Iif (ej2_base_3.isNullOrUndefined(seriesElement)) { return; } this.checkSelectionElements(seriesElement, seriesStyle, false, true, series); } } } this.isSeriesMode = true; this.selection(chart, new base_1.Index(series, NaN), seriesElements); this.isSeriesMode = chart.selectionMode === 'Series'; this.blurEffect(chart.element.id, chart.visibleSeries, true, series); } } }; Selection.prototype.rangeColorMappingEnabled = function () { if ((this.chart.rangeColorSettings && this.chart.rangeColorSettings.length > 0 && this.chart.visibleSeries.length === 1 && this.chart.rangeColorSettings[0].colors.length > 0 && (this.chart.series[0].type === 'Column' || this.chart.series[0].type === 'Bar' || this.chart.series[0].type === 'Scatter' || this.chart.series[0].type === 'Bubble'))) { return true; } else { return false; } }; Selection.prototype.removeSelection = function (chart, series, selectedElements, seriesStyle, isBlurEffectNeeded) { if (selectedElements.length > 0) { var elements = []; for (var i = 0; i < selectedElements.length; i++) { elements.push(selectedElements[i]); } this.removeStyles(elements); this.isSeriesMode = true; this.addOrRemoveIndex(this.selectedDataIndexes, new base_1.Index(series, NaN)); for (var _i = 0, _a = chart.visibleSeries; _i < _a.length; _i++) { var value = _a[_i]; seriesStyle = this.generateStyle(value); if (document.querySelectorAll('.' + seriesStyle).length > 0) { for (var _b = 0, elements_3 = elements; _b < elements_3.length; _b++) { var element = elements_3[_b]; this.checkSelectionElements(element, seriesStyle, true, true, series); } isBlurEffectNeeded = false; break; } } if (isBlurEffectNeeded) { this.isSeriesMode = chart.selectionMode === 'Series'; this.blurEffect(chart.element.id, chart.visibleSeries); } } }; Selection.prototype.getSeriesElements = function (series) { var seriesElements = [series.seriesElement]; if (series.marker.visible && series.type !== 'Scatter' && series.type !== 'Bubble' && !series.isRectSeries) { seriesElements.push(series.symbolElement); } else if (series.marker.visible && series.isRectSeries) { seriesElements.push(series.symbolElement); } return seriesElements; }; Selection.prototype.indexFinder = function (id) { var ids = ['NaN', 'NaN']; if (id.indexOf('SeriesGroup') > -1) { ids = id.split('SeriesGroup'); ids[0] = ids[1]; } else if (id.indexOf('SymbolGroup') > -1) { ids = id.split('SymbolGroup'); ids[0] = ids[1]; } else if (id.indexOf('_Point_') > -1) { ids = id.split('_Series_')[1].split('_Point_'); } else if (id.indexOf('_border_') > -1) { ids[0] = id.split('_border_')[1]; } else if (id.indexOf('_Series_') > -1) { ids[0] = id.split('_Series_')[1]; } else Eif (id.indexOf('_chart_legend_shape_') > -1) { ids = id.split('_chart_legend_shape_'); ids[0] = ids[1]; } return new base_1.Index(parseInt(ids[0], 10), parseInt(ids[1], 10)); }; Selection.prototype.calculateDragSelectedElements = function (chart, dragRect, isClose) { this.removeSelectedElements(chart, this.selectedDataIndexes, chart.series); var isLasso = chart.selectionMode === 'Lasso'; var rect = new ej2_svg_base_1.Rect(dragRect.x, dragRect.y, dragRect.width, dragRect.height); var axisOffset = new helper_1.ChartLocation(chart.chartAxisLayoutPanel.seriesClipRect.x, chart.chartAxisLayoutPanel.seriesClipRect.y); this.removeOffset(rect, axisOffset); var points; var index; var selectedPointValues = []; var selectedSeriesValues = []; this.isSeriesMode = false; var isDragResize = (chart.allowMultiSelection) && (this.rectGrabbing || this.resizing); this.rectPoints = this.dragRectArray[isDragResize ? this.targetIndex : this.count] = new ej2_svg_base_1.Rect(dragRect.x, dragRect.y, dragRect.width, dragRect.height); if (dragRect.width && dragRect.height && !isClose) { var rt = new ej2_svg_base_1.Rect(dragRect.x, dragRect.y, dragRect.width, dragRect.height); this.removeOffset(rt, axisOffset); this.filterArray[isDragResize ? this.targetIndex : this.count] = rt; } var _loop_1 = function (series) { Eif (series.visible) { points = series.points; selectedPointValues = []; var xAxisOffset_1; var yAxisOffset_1; if ((chart.isTransposed || series.type.indexOf('Bar') !== -1) && !(chart.isTransposed && series.type.indexOf('Bar') !== -1)) { xAxisOffset_1 = series.xAxis.rect.y - axisOffset.y; yAxisOffset_1 = series.yAxis.rect.x - axisOffset.x; } else { xAxisOffset_1 = series.xAxis.rect.x - axisOffset.x; yAxisOffset_1 = series.yAxis.rect.y - axisOffset.y; } for (var j = 0; j < points.length; j++) { var yValue = (series.type !== 'RangeArea' || series.type.indexOf('SplineRangeArea') > -1 || series.type.indexOf('RangeStepArea') > -1) ? points[j].yValue : points[j].regions[0].y; var isCurrentPoint = void 0; var selectedPointX = points[j].xValue; if (chart.primaryXAxis.valueType === 'Category') { selectedPointX = points[j].x.toLocaleString(); } else Iif (chart.primaryXAxis.valueType === 'DateTime') { selectedPointX = new Date(points[j].xValue); } if (series.type === 'BoxAndWhisker') { isCurrentPoint = points[j].regions.some(function (region) { return helper_1.withInBounds(region.x + xAxisOffset_1, region.y + yAxisOffset_1, rect); }); } else { Iif (chart.selectionMode === 'Lasso') { isCurrentPoint = points[j].isSelect; } else { isCurrentPoint = (chart.allowMultiSelection) ? this_1.isPointSelect(points[j], xAxisOffset_1, yAxisOffset_1, this_1.filterArray) : points[j].symbolLocations.some(function (location) { return location && helper_1.withInBounds(location.x + xAxisOffset_1, location.y + yAxisOffset_1, rect); }); } } if (isCurrentPoint && series.category !== 'Indicator') { index = new base_1.Index(series.index, points[j].index); this_1.selection(chart, index, this_1.findElements(chart, series, index, '', !series.isRectSeries ? series.marker.visible : false)); selectedPointValues.push({ x: selectedPointX, y: yValue }); } if (isCurrentPoint && (series.type === 'RangeArea' || series.type === 'SplineRangeArea' || series.type === 'RangeStepArea')) { selectedPointValues.push({ x: selectedPointX, y: points[j].regions[0].y }); } } selectedSeriesValues.push(selectedPointValues); } }; var this_1 = this; for (var _i = 0, _a = chart.visibleSeries; _i < _a.length; _i++) { var series = _a[_i]; _loop_1(series); } this.blurEffect(chart.element.id, chart.visibleSeries); var x = isLasso ? chart.mouseDownX : (dragRect.x + dragRect.width); var y = isLasso ? chart.mouseDownY : dragRect.y; if (!isClose) { this.createCloseButton(x, y); } var args = { name: constants_1.dragComplete, selectedDataValues: selectedSeriesValues, cancel: false }; chart.trigger(constants_1.dragComplete, args); }; Selection.prototype.removeOffset = function (rect, clip) { rect.x -= clip.x; rect.y -= clip.y; }; Selection.prototype.isPointSelect = function (points, xAxisOffset, yAxisOffset, rectCollection) { var location = points.symbolLocations[0]; for (var _i = 0, rectCollection_1 = rectCollection; _i < rectCollection_1.length; _i++) { var rect = rectCollection_1[_i]; if (rect && location && helper_1.withInBounds(location.x + xAxisOffset, location.y + yAxisOffset, rect)) { return true; } } return false; }; Selection.prototype.drawDraggingRect = function (chart, dragRect) { var cartesianLayout = chart.chartAxisLayoutPanel.seriesClipRect; var border = chart.chartArea.border.width; var rectFill = chart.themeStyle.selectionRectFill; var rectStroke = chart.themeStyle.selectionRectStroke; var isLasso = chart.selectionMode === 'Lasso'; if (this.isdrawRect) { cartesianLayout.x = cartesianLayout.x - border / 2; cartesianLayout.y = cartesianLayout.y - border / 2; cartesianLayout.width = cartesianLayout.width + border; cartesianLayout.height = cartesianLayout.height + border; this.isdrawRect = false; } switch (chart.selectionMode) { case 'DragX': dragRect.y = cartesianLayout.y; dragRect.height = cartesianLayout.height; break; case 'DragY': dragRect.x = cartesianLayout.x; dragRect.width = cartesianLayout.width; break; } Iif ((dragRect.width < 5 || dragRect.height < 5) && !isLasso) { return null; } var isDragMode = chart.selectionMode.indexOf('Drag') > -1 || chart.selectionMode === 'Lasso'; if ((chart.allowMultiSelection) && isDragMode) { var element = void 0; var dragGroup = void 0; var multiGroup = helper_1.getElement(this.multiRectGroup); if (!multiGroup) { multiGroup = chart.svgRenderer.createGroup({ id: this.multiRectGroup }); chart.svgObject.appendChild(multiGroup); } Iif (this.rectGrabbing || this.resizing) { var rectElement = helper_1.getElement(this.draggedRect + this.targetIndex); if (rectElement.nextSibling) { ej2_base_2.remove(rectElement.nextSibling); } this.setAttributes(rectElement, dragRect); } else Eif (!helper_1.getElement(this.draggedRectGroup + this.count)) { dragGroup = chart.svgRenderer.createGroup({ id: this.draggedRectGroup + this.count }); var svgElement = document.getElementById(chart.element.id + '_series_svg'); Iif (chart.enableCanvas) { svgElement.appendChild(dragGroup); } else { multiGroup.appendChild(dragGroup); } } if (!(chart.selectionMode === 'Lasso')) { element = chart.svgRenderer.drawRectangle(new helper_1.RectOption(this.draggedRect + this.count, rectFill, { color: rectStroke, width: 1 }, 1, dragRect, 0, 0, '', chart.theme.indexOf('Fluent2') < 1 ? '3' : '')); element.style.cursor = 'move'; } else { element = chart.svgRenderer.drawPath(new ej2_svg_base_1.PathOption(this.lassoPath + this.count, rectFill, 3, rectStroke, 1, '', this.path)); } Iif (!dragGroup && !this.rectGrabbing && !this.resizing) { helper_1.getElement(this.draggedRectGroup + this.count).appendChild(element); } else Eif (!this.rectGrabbing && !this.resizing) { dragGroup.appendChild(element); } } else { var element = isLasso ? helper_1.getElement(this.lassoPath) : helper_1.getElement(this.draggedRect); if (this.closeIcon) { helper_1.removeElement(this.closeIconId); } if (element) { Iif (isLasso) { element.setAttribute('d', this.path); } else { this.setAttributes(element, dragRect); } } else { var dragGroup = chart.svgRenderer.createGroup({ id: this.draggedRectGroup }); var svgElement = document.getElementById(chart.element.id + '_series_svg'); Iif (chart.enableCanvas) { svgElement.appendChild(dragGroup); } else { chart.svgObject.appendChild(dragGroup); } if (!(chart.selectionMode === 'Lasso')) { element = chart.svgRenderer.drawRectangle(new helper_1.RectOption(this.draggedRect, rectFill, { color: rectStroke, width: 1 }, 1, dragRect, 0, 0, '', chart.theme.indexOf('Fluent2') < 1 ? '3' : '')); } else { element = chart.svgRenderer.drawPath(new ej2_svg_base_1.PathOption(this.lassoPath, rectFill, 3, rectStroke, 1, '', this.path)); } dragGroup.appendChild(element); } } }; Selection.prototype.getIndex = function (id) { var i; for (i = id.length - 1; i > 0; i--) { var x = Number(id[i]); if (!isNaN(x)) { continue; } else { break; } } var index = +id.substr(i + 1, id.length - 1); return index; }; Selection.prototype.createCloseButton = function (x, y) { var isMultiDrag = this.chart.allowMultiSelection; var circleStroke = this.chart.themeStyle.selectionCircleStroke; var isDrag = this.rectGrabbing || this.resizing; var closeIcon = this.chart.svgRenderer.createGroup({ id: this.closeIconId + (isMultiDrag ? (isDrag ? this.targetIndex : this.count) : ''), style: 'cursor:pointer; visibility: visible;' }); closeIcon.appendChild(this.chart.svgRenderer.drawCircle(new helper_1.CircleOption(this.closeIconId + '_circle' + (isMultiDrag ? (isDrag ? this.targetIndex : this.count) : ''), '#FFFFFF', { color: circleStroke, width: 1 }, 1, x, y, 10))); var direction = 'M ' + (x - 4) + ' ' + (y - 4) + ' L ' + (x + 4) + ' ' + (y + 4) + ' M ' + (x - 4) + ' ' + (y + 4) + ' L ' + (x + 4) + ' ' + (y - 4); closeIcon.appendChild(this.chart.svgRenderer.drawPath({ id: this.closeIconId + '_cross' + (isMultiDrag ? (isDrag ? this.targetIndex : this.count) : ''), d: direction, stroke: circleStroke, 'stroke-width': 2, fill: circleStroke })); this.closeIcon = closeIcon; var pathElement = helper_1.getElement(this.draggedRectGroup + (isMultiDrag ? (isDrag ? this.targetIndex : this.count) : '')); Eif (pathElement) { pathElement.appendChild(closeIcon); } }; Selection.prototype.removeDraggedElements = function (chart, targetElement, eventType) { if ((targetElement.id && targetElement.id.indexOf(this.closeIconId) > -1) && (eventType.indexOf('move') === -1)) { var isSelectedvalues = true; if ((chart.allowMultiSelection)) { var index = this.getIndex(targetElement.id); var multiRectGroupElement = helper_1.getElement(this.multiRectGroup); ej2_base_2.remove(helper_1.getElement(this.draggedRectGroup + index)); this.dragRectArray[index] = null; this.filterArray[index] = null; this.totalSelectedPoints[index] = null; Eif (multiRectGroupElement && multiRectGroupElement.childElementCount === 0) { helper_1.removeElement(multiRectGroupElement); this.dragRectArray = []; this.filterArray = []; this.totalSelectedPoints = []; } Iif (this.currentMode === 'Lasso') { if (this.multiDataIndexes[index] != null) { for (var i = 0; i < this.multiDataIndexes[index].length; i++) { this.multiDataIndexes[index][i].isSelect = false; } } this.multiDataIndexes[index] = null; for (var j = 0; j < this.multiDataIndexes.length; j++) { if (this.multiDataIndexes[j] != null) { isSelectedvalues = false; for (var k = 0; k < this.multiDataIndexes[j].length; k++) { this.multiDataIndexes[j][k].isSelect = true; } } } this.calculateDragSelectedElements(chart, this.dragRect, true); } else Iif (this.filterArray.length) { for (var i = 0; i < this.filterArray.length; i++) { if (this.filterArray[i]) { isSelectedvalues = false; this.calculateDragSelectedElements(chart, this.filterArray[i], true); } } } else { this.calculateDragSelectedElements(chart, new ej2_svg_base_1.Rect(0, 0, 0, 0), true); } } else { ej2_base_2.remove(helper_1.getElement(this.draggedRectGroup)); this.removeSelectedElements(chart, this.selectedDataIndexes, chart.series); } this.blurEffect(chart.element.id, chart.visibleSeries); this.changeCursorStyle(false, chart.svgObject, 'auto'); Eif (!(chart.allowMultiSelection) || isSelectedvalues) { this.rectPoints = null; } } }; Selection.prototype.resizingSelectionRect = function (chart, location, tapped, target) { var rect; Iif (((chart.allowMultiSelection) && (target.id.indexOf('_ej2_drag_rect') > -1)) || this.dragRectArray[this.targetIndex]) { if (target.id.indexOf('_ej2_drag_rect') > -1) { this.targetIndex = this.getIndex(target.id); } var r = this.dragRectArray[this.targetIndex]; rect = new ej2_svg_base_1.Rect(r.x, r.y, r.width, r.height); } Eif (!(chart.allowMultiSelection)) { rect = new ej2_svg_base_1.Rect(this.rectPoints.x, this.rectPoints.y, this.rectPoints.width, this.rectPoints.height); } Eif (rect) { var resize = this.findResizeMode(chart.svgObject, rect, location); if (this.resizing) { rect = helper_1.getDraggedRectLocation(rect.x, rect.y, (rect.x + rect.width), (rect.y + rect.height), chart.chartAxisLayoutPanel.seriesClipRect); this.drawDraggingRect(chart, rect); this.dragRect = rect; } if (tapped) { this.resizing = resize; } } else { return; } }; Selection.prototype.findResizeMode = function (chartSvgObject, rect, location) { var cursorStyle = 'se-resize'; var resize = false; if (!this.resizing) { var resizeEdges = [new ej2_svg_base_1.Rect(rect.x, (rect.y), rect.width - 5, 5), new ej2_svg_base_1.Rect((rect.x), rect.y, 5, rect.height), new ej2_svg_base_1.Rect(rect.x, (rect.y + rect.height - 5), rect.width - 5, 5), new ej2_svg_base_1.Rect((rect.x + rect.width - 5), rect.y + 5, 5, rect.height - 15), new ej2_svg_base_1.Rect((rect.x + rect.width - 10), (rect.y + rect.height - 10), 10, 10)]; for (var i = 0; i < resizeEdges.length; i++) { if (helper_1.withInBounds(location.x, location.y, resizeEdges[i])) { cursorStyle = (i === 4) ? cursorStyle : (i % 2 === 0) ? 'ns-resize' : 'ew-resize'; resize = true; this.resizeMode = i; break; } } } else { var x = rect.x; var y = rect.y; var width = (location.x - x); var height = (location.y - y); switch (this.resizeMode) { case 0: height = Math.abs((rect.height + rect.y) - location.y); rect.y = Math.min((rect.height + rect.y), location.y); rect.height = height; break; case 1: width = Math.abs((rect.width + rect.x) - location.x); rect.x = Math.min((rect.width + rect.x), location.x); rect.width = width; break; case 2: rect.height = Math.abs(height); rect.y = Math.min(location.y, y); break; case 3: rect.width = Math.abs(width); rect.x = Math.min(location.x, x); break; case 4: rect.width = Math.abs(width); rect.height = Math.abs(height); rect.x = Math.min(location.x, x); rect.y = Math.min(location.y, y); break; } } Eif (this.currentMode !== 'Lasso') { this.changeCursorStyle(resize, helper_1.getElement((this.chart.allowMultiSelection) ? this.draggedRect + this.targetIndex : this.draggedRect), cursorStyle); } this.changeCursorStyle(resize, chartSvgObject, cursorStyle); return resize; }; Selection.prototype.changeCursorStyle = function (isResize, rectelement, cursorStyle) { cursorStyle = isResize ? cursorStyle : (this.control.svgObject === rectelement) ? 'auto' : 'move'; Eif (rectelement) { rectelement.style.cursor = cursorStyle; } }; Selection.prototype.removeSelectedElements = function (chart, index, seriesCollection) { index = chart.isRedrawSelection ? index : index.splice(0, index.length); var seriesElements; for (var _i = 0, seriesCollection_1 = seriesCollection; _i < seriesCollection_1.length; _i++) { var series = seriesCollection_1[_i]; Eif (series.visible) { seriesElements = this.getSeriesElements(series); this.removeStyles(seriesElements); for (var _a = 0, seriesElements_3 = seriesElements; _a < seriesElements_3.length; _a++) { var seriesElement = seriesElements_3[_a]; this.removeStyles(this.getChildren(seriesElement)); } } } }; Selection.prototype.setAttributes = function (ele, object) { var keys = Object.keys(object); for (var _i = 0, keys_1 = keys; _i < keys_1.length; _i++) { var key = keys_1[_i]; ele.setAttribute(key, object[key]); } }; Selection.prototype.draggedRectMoved = function (chart, grabbedPoint, doDrawing) { var rect; Iif ((this.resizing || this.rectGrabbing) && (chart.allowMultiSelection)) { var r = this.dragRectArray[this.targetIndex]; rect = new ej2_svg_base_1.Rect(r.x, r.y, r.width, r.height); } else { rect = new ej2_svg_base_1.Rect(this.rectPoints.x, this.rectPoints.y, this.rectPoints.width, this.rectPoints.height); } rect.x -= (grabbedPoint.x - chart.mouseX); rect.y -= (grabbedPoint.y - chart.mouseY); rect = helper_1.getDraggedRectLocation(rect.x, rect.y, rect.x + rect.width, rect.height + rect.y, chart.chartAxisLayoutPanel.seriesClipRect); if (doDrawing) { this.drawDraggingRect(chart, rect); } else { this.calculateDragSelectedElements(chart, rect); } }; Selection.prototype.mouseLeave = function (event) { this.completeSelection(event.target, event.type); }; Selection.prototype.completeSelection = function (target, eventType) { var chart = this.chart; if (chart.selectionMode === 'None') { return; } this.currentMode = chart.selectionMode; if ((this.dragging || this.resizing) && this.dragRect.width > 5 && this.dragRect.height > 5) { this.calculateDragSelectedElements(chart, this.dragRect); } else if (!(chart.allowMultiSelection) && this.rectGrabbing && this.rectPoints.width && this.rectPoints.height) { this.draggedRectMoved(chart, this.dragRect); } else Iif (this.rectGrabbing && this.dragRectArray[this.targetIndex].width && this.dragRectArray[this.targetIndex].height) { this.draggedRectMoved(chart, this.dragRect); } if (chart.selectionMode === 'Lasso' && this.dragging && this.path) { Iif (this.path.indexOf('L') !== -1) { if (!(chart.allowMultiSelection)) { helper_1.getElement(this.lassoPath).setAttribute('d', this.path + 'Z'); this.pointChecking(helper_1.getElement(this.lassoPath)); } else if (helper_1.getElement(this.lassoPath + this.count)) { helper_1.getElement(this.lassoPath + this.count).setAttribute('d', this.path + 'Z'); this.pointChecking(helper_1.getElement(this.lassoPath + this.count)); } if (this.dragging || this.resizing) { this.calculateDragSelectedElements(chart, this.dragRect); } } } this.dragging = false; this.rectGrabbing = false; this.resizing = false; this.removeDraggedElements(chart, target, eventType); }; Selection.prototype.getDragRect = function (chart, seriesClipRect) { return helper_1.getDraggedRectLocation(chart.mouseDownX, chart.mouseDownY, chart.mouseX, chart.mouseY, seriesClipRect); }; Selection.prototype.dragStart = function (chart, seriesClipRect, mouseDownX, mouseDownY, event) { var mode = chart.selectionMode; this.currentMode = chart.selectionMode; this.dragging = (mode.indexOf('Drag') > -1 || mode === 'Lasso') && (chart.isDoubleTap || !chart.isTouch) && chart.chartAreaType !== 'PolarRadar'; var target = event.target; this.path = undefined; if (this.dragging) { this.count = helper_1.getElement(this.multiRectGroup) ? (this.count + 1) : 0; this.dragRect = new ej2_svg_base_1.Rect(chart.mouseDownX, chart.mouseDownY, 0, 0); if (chart.mouseDownX < seriesClipRect.x || chart.mouseDownX > (seriesClipRect.x + seriesClipRect.width) || chart.mouseDownY < seriesClipRect.y || chart.mouseDownY > (seriesClipRect.y + seriesClipRect.height)) { this.dragging = false; } } if (mode === 'Lasso') { for (var _i = 0, _a = chart.visibleSeries; _i < _a.length; _i++) { var series = _a[_i]; Eif (series.visible) { for (var _b = 0, _c = series.points; _b < _c.length; _b++) { var point = _c[_b]; if (!(chart.allowMultiSelection)) { point.isSelect = false; } } } } } if (!(mode === 'Lasso')) { if (this.rectPoints && !(chart.allowMultiSelection)) { this.dragRect = new ej2_svg_base_1.Rect(chart.mouseDownX, chart.mouseDownY, 0, 0); this.resizingSelectionRect(chart, new helper_1.ChartLocation(mouseDownX, mouseDownY), true); this.rectGrabbing = helper_1.withInBounds(mouseDownX, mouseDownY, this.rectPoints); } if ((chart.allowMultiSelection)) { var index = this.getIndex(target.id); this.targetIndex = this.isDragRect(target.id) ? index : undefined; Iif (this.dragRectArray.length && this.isDragRect(target.id)) { this.resizingSelectionRect(chart, new helper_1.ChartLocation(mouseDownX, mouseDownY), true, target); this.rectGrabbing = helper_1.withInBounds(mouseDownX, mouseDownY, this.dragRectArray[index]); } } } }; Selection.prototype.isDragRect = function (id) { return id.indexOf('_ej2_drag_rect') > -1; }; Selection.prototype.mouseMove = function (event) { var chart = this.chart; var target = event.target; var eventType = event.type; this.highlightChart(target, eventType); if (chart.selectionMode === 'None') { return; } Iif (eventType === 'touchmove' && (ej2_base_1.Browser.isIos || ej2_base_1.Browser.isIos7) && this.dragging && event.preventDefault) { event.preventDefault(); } this.selectionAndDrag(chart, target, eventType); }; Selection.prototype.highlightChart = function (target, eventType) { if (this.chart.highlightMode !== 'None' || this.chart.legendSettings.enableHighlight) { Eif (!ej2_base_3.isNullOrUndefined(target)) { if (target.id.indexOf('_legend_text') > 1) { target = helper_1.getElement(target.id.replace('text', 'shape')); } if ((target).hasAttribute('class') && ((target).getAttribute('class').indexOf('highlight') > -1 || target.getAttribute('class').indexOf('selection') > -1)) { return; } this.calculateSelectedElements(target, eventType); if (this.chart.highlightModule.highlightDataIndexes && this.chart.highlightModule.highlightDataIndexes.length > 0 && target.id.indexOf('_chart_legend_') === -1 && target.id.indexOf('_Series_') === -1) { this.removeLegendHighlightStyles(); } } return; } }; Selection.prototype.selectionAndDrag = function (chart, target, eventType) { var insideMoving = helper_1.withInBounds(chart.mouseX, chart.mouseY, chart.chartAxisLayoutPanel.seriesClipRect); if (insideMoving && !this.chart.enableCanvas) { if (this.rectGrabbing && !this.resizing) { this.draggedRectMoved(chart, this.dragRect, true); } else if (this.dragging && !this.resizing) { if (chart.selectionMode === 'Lasso') { this.getPath(chart.mouseDownX, chart.mouseDownY, chart.mouseX, chart.mouseY); this.drawDraggingRect(chart, this.dragRect); } else { this.dragRect = this.getDragRect(chart, chart.chartAxisLayoutPanel.seriesClipRect); this.drawDraggingRect(chart, this.dragRect); } } if (this.rectPoints && !(chart.allowMultiSelection)) { this.resizingSelectionRect(chart, new helper_1.ChartLocation(chart.mouseX, chart.mouseY), null, target); } else Iif (((chart.allowMultiSelection) && !this.dragging) || this.resizing) { this.resizingSelectionRect(chart, new helper_1.ChartLocation(chart.mouseX, chart.mouseY), null, target); } } else { this.completeSelection(target, eventType); } }; Selection.prototype.removeLegendHighlightStyles = function () { this.chart.highlightModule.highlightDataIndexes = []; var elementCollection; for (var i = 0; i < this.chart.visibleSeries.length; i++) { elementCollection = document.getElementsByClassName(this.generateStyle(this.chart.visibleSeries[i])); Eif (this.selectedDataIndexes.length === 0) { elementCollection = document.getElementsByClassName(this.generateStyle(this.chart.visibleSeries[i])); while (elementCollection.length > 0) { var element = elementCollection[0]; Eif (element) { this.removeSvgClass(element, element.getAttribute('class')); Iif (element.id.indexOf('Group') > 0 && !this.chart.visibleSeries[i].isRectSeries) { var seriesIndex = this.indexFinder(element.id); for (var j = 0; j < element.children.length; j++) { if (element.children[j].nodeName !== 'defs') { this.highlightAnimation(element.children[j], seriesIndex.series, 700, 0.3, true); } } } } } elementCollection = document.getElementsByClassName(this.unselected); while (elementCollection.length > 0) { var element = elementCollection[0]; Eif (element) { this.removeSvgClass(element, element.getAttribute('class')); if (element.id !== '') { this.highlightAnimation(element, this.chart.series.length === 1 ? 0 : this.indexFinder(element.id).series, 700, 0.3); } } } } else { elementCollection = document.getElementsByClassName(this.generateStyle(this.chart.visibleSeries[i])); while (elementCollection.length > 0) { var element = elementCollection[0]; if (element) { this.removeSvgClass(element, element.getAttribute('class')); this.addSvgClass(element, this.unselected); } } } } }; Selection.prototype.getPath = function (startX, startY, endX, endY) { Eif (this.dragging) { Iif (this.path) { this.path = this.path + ' L' + endX + ' ' + endY; } else { this.path = 'M ' + startX + ' ' + startY; } } }; Selection.prototype.highlightAnimation = function (element, index, duration, startOpacity, strokeWidth) { var endOpacity; var endWidth; var startWidth = parseFloat(this.chart.visibleSeries[index].width.toString()) + 1; Iif (strokeWidth) { if (element.id.indexOf('border') !== -1 && this.chart.visibleSeries[index].border.width) { endWidth = parseFloat(this.chart.visibleSeries[index].border.width.toString()); } else if (element.id.indexOf('Symbol') !== -1 && this.chart.visibleSeries[index].marker.border.width) { endWidth = parseFloat(this.chart.visibleSeries[index].marker.border.width.toString()); } else { endWidth = parseFloat(this.chart.visibleSeries[index].width.toString()); } } else { if (element.id.indexOf('border') !== -1) { endOpacity = 1; } else if (element.id.indexOf('Symbol') !== -1) { endOpacity = parseFloat(this.chart.visibleSeries[index].marker.opacity.toString()); } else { endOpacity = parseFloat(this.chart.visibleSeries[index].opacity.toString()); } Iif (ej2_base_3.isNullOrUndefined(this.chart.selectionModule) && this.chart.selectionMode === 'None' && this.chart.highlightColor !== '') { startOpacity = 1; } } Eif (endOpacity || (strokeWidth && endWidth && startWidth)) { new ej2_base_1.Animation({}).animate(element, { duration: duration, progress: function (args) { element.style.animation = ''; var progress = args.timeStamp / args.duration; Iif (strokeWidth) { var currentWidth = startWidth + (endWidth - startWidth) * progress; element.setAttribute('stroke-width', currentWidth.toString()); } else { var currentOpacity = startOpacity + (endOpacity - startOpacity) * progress; element.setAttribute('opacity', currentOpacity.toString()); } }, end: function () { Iif (strokeWidth) { element.setAttribute('stroke-width', endWidth.toString()); } else { element.setAttribute('opacity', endOpacity.toString()); } } }); } }; Selection.prototype.stopElementAnimation = function (element, index) { var endOpacity; if (element.id.indexOf('border') !== -1) { endOpacity = 1; } else if (element.id.indexOf('Symbol') !== -1) { endOpacity = parseFloat(this.chart.visibleSeries[index].marker.opacity.toString()); } else { endOpacity = parseFloat(this.chart.visibleSeries[index].opacity.toString()); } if (element.getAttribute('e-animate')) { ej2_base_1.Animation.stop(element); } element.setAttribute('opacity', endOpacity.toString()); }; Selection.prototype.pointChecking = function (path) { var _this = this; var chart = this.chart; var element; var svgRect = helper_1.getElement(chart.svgId).getBoundingClientRect(); var offsetX = chart.chartAxisLayoutPanel.seriesClipRect.x + Math.max(svgRect.left, 0); var offsetY = chart.chartAxisLayoutPanel.seriesClipRect.y + Math.max(svgRect.top, 0); this.multiDataIndexes[this.count] = []; for (var _i = 0, _a = chart.visibleSeries; _i < _a.length; _i++) { var series = _a[_i]; series.points.filter(function (point) { if (point.symbolLocations && point.symbolLocations.length) { element = document.elementFromPoint(point.symbolLocations[0].x + offsetX, point.symbolLocations[0].y + offsetY); } if (element === path) { point.isSelect = true; if ((_this.chart.allowMultiSelection) && _this.currentMode === 'Lasso') { _this.multiDataIndexes[_this.count][_this.seriesIndex] = point; _this.seriesIndex++; } } else if (!(chart.allowMultiSelection)) { point.isSelect = false; } }); } this.seriesIndex = 0; }; Selection.prototype.getModuleName = function () { return 'Selection'; }; Selection.prototype.destroy = function () { this.removeEventListener(); }; return Selection; }(selection_1.BaseSelection)); exports.Selection = Selection; }); |