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| define(["require", "exports", "../index", "../utils/helper", "../utils/helper", "@syncfusion/ej2-base", "../model/theme"], function (require, exports, index_1, helper_1, helper_2, ej2_base_1, theme_1) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var Legend = (function () {
function Legend(maps) {
this.legendBorderRect = new helper_1.Rect(0, 0, 0, 0);
this.initialMapAreaRect = new helper_1.Rect(0, 0, 0, 0);
this.legendTotalRect = new helper_1.Rect(0, 0, 0, 0);
this.totalPages = [];
this.page = 0;
this.currentPage = 0;
this.legendItemRect = new helper_1.Rect(0, 0, 0, 0);
this.heightIncrement = 0;
this.widthIncrement = 0;
this.textMaxWidth = 0;
this.shapeHighlightCollection = [];
this.legendHighlightCollection = [];
this.shapePreviousColor = [];
this.selectedNonLegendShapes = [];
this.shapeToggled = true;
this.legendElement = null;
this.maps = maps;
this.addEventListener();
}
Legend.prototype.renderLegend = function () {
this.legendRenderingCollections = [];
this.legendCollection = [];
this.totalPages = [];
this.widthIncrement = 0;
this.heightIncrement = 0;
this.defsElement = this.maps.renderer.createDefs();
this.maps.svgObject.appendChild(this.defsElement);
this.initialMapAreaRect = this.maps.mapAreaRect;
this.calculateLegendBounds();
this.drawLegend();
};
Legend.prototype.calculateLegendBounds = function () {
var _this = this;
var map = this.maps;
var legend = map.legendSettings;
this.legendCollection = [];
var spacing = 10;
var leftPadding = 10;
var topPadding = map.mapAreaRect.y;
this.legendRenderingCollections = [];
Array.prototype.forEach.call(map.layersCollection, function (layer, layerIndex) {
if (!ej2_base_1.isNullOrUndefined(layer.shapeData)) {
var layerData = layer.shapeData['features'];
var dataPath = layer.shapeDataPath;
var propertyPath = layer.shapePropertyPath;
var dataSource = layer.dataSource;
var colorValuePath = void 0;
var colorMapping = void 0;
if (legend.type === 'Layers' && layer.visible) {
colorValuePath = layer.shapeSettings.colorValuePath;
colorMapping = layer.shapeSettings.colorMapping;
_this.getLegends(layerIndex, layerData, colorMapping, dataSource, dataPath, colorValuePath, propertyPath);
}
else if (legend.type === 'Bubbles') {
for (var _i = 0, _a = layer.bubbleSettings; _i < _a.length; _i++) {
var bubble = _a[_i];
if (bubble.visible) {
colorValuePath = bubble.colorValuePath;
colorMapping = bubble.colorMapping;
dataSource = bubble.dataSource;
_this.getLegends(layerIndex, layerData, colorMapping, dataSource, dataPath, colorValuePath, propertyPath);
}
}
}
}
if (legend.type === 'Markers') {
_this.getMarkersLegendCollections(layerIndex, layer.markerSettings);
}
});
if (this.legendCollection.length > 0) {
for (var i = 0; i < this.legendCollection.length; i++) {
var legendItem = this.legendCollection[i];
var eventArgs = {
name: index_1.legendRendering, cancel: false, fill: legendItem['fill'], shape: legend.shape,
shapeBorder: legend.shapeBorder,
text: typeof legendItem['text'] === 'number' ? legendItem['text'].toString() : legendItem['text']
};
map.trigger('legendRendering', eventArgs);
legendItem['fill'] = eventArgs.fill;
legendItem['shape'] = eventArgs.shape;
legendItem['shapeBorder'] = eventArgs.shapeBorder;
legendItem['text'] = eventArgs.text;
if (eventArgs.cancel) {
this.legendCollection.splice(i, 1);
i--;
}
}
}
var defaultSize = 25;
var legendTitle = map.legendSettings.title.text;
var titleTextStyle = map.legendSettings.titleStyle;
if (this.legendCollection.length > 0) {
var legendMode = legend.mode;
var shapeX = 0;
var shapeY = 0;
var textX = 0;
var textY = 0;
var shapePadding = legend.shapePadding;
var textPadding = 10;
var shapeHeight = legend.shapeHeight;
var shapeWidth = legend.shapeWidth;
var shapeLocation = [];
var textLocation = [];
var position = legend.position;
var labelAction = legend.labelDisplayMode;
var arrangement = (legend.orientation === 'None') ? ((position === 'Top' || position === 'Bottom')
? 'Horizontal' : 'Vertical') : legend.orientation;
var legendWidth = (legend.width.length > 1) ? (legend.width.indexOf('%') > -1) ? (map.availableSize.width / 100)
* parseInt(legend.width, 10) : parseInt(legend.width, 10) : null;
var legendHeight = (legend.height.length > 1) ? (legend.height.indexOf('%') > -1) ? (map.availableSize.height / 100) *
parseInt(legend.height, 10) : parseInt(legend.height, 10) : null;
var legendItemStartX_1;
var legendItemStartY_1;
var startX = 0;
var startY = 0;
var legendtitleSize = helper_1.measureText(legendTitle, titleTextStyle);
if (legendMode === 'Interactive') {
var itemTextStyle = legend.textStyle;
var legendLength = this.legendCollection.length;
var rectWidth = (arrangement === 'Horizontal') ? (ej2_base_1.isNullOrUndefined(legendWidth)) ? (map.mapAreaRect.width / legendLength) :
(legendWidth / legendLength) : (ej2_base_1.isNullOrUndefined(legendWidth)) ? defaultSize : legendWidth;
var rectHeight = (arrangement === 'Horizontal') ? (ej2_base_1.isNullOrUndefined(legendHeight)) ? defaultSize : legendHeight :
(ej2_base_1.isNullOrUndefined(legendHeight)) ? (map.mapAreaRect.height / legendLength) : (legendHeight / legendLength);
startX = 0;
startY = legendtitleSize.height + spacing;
var position_1 = legend.labelPosition;
var textX_1 = 0;
var textY_1 = 0;
var textPadding_1 = 10;
var itemStartX = 0;
var itemStartY = 0;
var maxTextHeight = 0;
var maxTextWidth = 0;
for (var i = 0; i < this.legendCollection.length; i++) {
startX = (arrangement === 'Horizontal') ? (startX + rectWidth) : startX;
startY = (arrangement === 'Horizontal') ? startY : (startY + rectHeight);
var legendText = this.legendCollection[i]['text'];
var itemTextSize = new helper_2.Size(0, 0);
if (labelAction === 'None') {
itemTextSize = helper_1.measureText(legendText, itemTextStyle);
}
else if (labelAction === 'Trim') {
legendText = helper_1.textTrim((arrangement === 'Horizontal' ? rectWidth : rectHeight), legendText, itemTextStyle);
itemTextSize = helper_1.measureText(legendText, itemTextStyle);
}
else {
legendText = '';
}
maxTextHeight = Math.max(maxTextHeight, itemTextSize.height);
maxTextWidth = Math.max(maxTextWidth, itemTextSize.width);
if (itemTextSize.width > 0 && itemTextSize.height > 0) {
if (arrangement === 'Horizontal') {
textX_1 = startX + (rectWidth / 2);
textY_1 = (position_1 === 'After') ? (startY + rectHeight + (itemTextSize.height / 2)) + textPadding_1 :
(startY - textPadding_1);
}
else {
textX_1 = (position_1 === 'After') ? startX - (itemTextSize.width / 2) - textPadding_1
: (startX + rectWidth + itemTextSize.width / 2) + textPadding_1;
textY_1 = startY + (rectHeight / 2) + (itemTextSize.height / 4);
}
}
if (i === 0) {
itemStartX = (arrangement === 'Horizontal') ? startX : (position_1 === 'After') ?
textX_1 - (itemTextSize.width / 2) : startX;
itemStartY = (arrangement === 'Horizontal') ? (position_1 === 'After') ? startY :
textY_1 - (itemTextSize.height / 2) : startY;
if (this.legendCollection.length === 1) {
legendWidth = (arrangement === 'Horizontal') ? Math.abs((startX + rectWidth) - itemStartX) :
(rectWidth + maxTextWidth + textPadding_1);
legendHeight = (arrangement === 'Horizontal') ? (rectHeight + (maxTextHeight / 2) + textPadding_1) :
Math.abs((startY + rectHeight) - itemStartY);
}
}
else if (i === this.legendCollection.length - 1) {
legendWidth = (arrangement === 'Horizontal') ? Math.abs((startX + rectWidth) - itemStartX) :
(rectWidth + maxTextWidth + textPadding_1);
legendHeight = (arrangement === 'Horizontal') ? (rectHeight + (maxTextHeight / 2) + textPadding_1) :
Math.abs((startY + rectHeight) - itemStartY);
}
this.legendRenderingCollections.push({
fill: this.legendCollection[i]['fill'], x: startX, y: startY,
width: rectWidth, height: rectHeight,
text: legendText, textX: textX_1, textY: textY_1,
textWidth: itemTextSize.width, textHeight: itemTextSize.height,
shapeBorder: this.legendCollection[i]['shapeBorder']
});
}
if (this.legendCollection.length === 1 && !(map.theme === 'Fluent2HighContrast' && legend.position === 'Bottom')) {
legendHeight = rectHeight;
legendWidth = rectWidth;
}
this.legendItemRect = { x: itemStartX, y: itemStartY, width: legendWidth, height: legendHeight };
}
else {
legendWidth = (ej2_base_1.isNullOrUndefined(legendWidth)) ? map.mapAreaRect.width : legendWidth;
legendHeight = (ej2_base_1.isNullOrUndefined(legendHeight)) ? map.mapAreaRect.height : legendHeight;
var j = 0;
this.page = 0;
for (var i = 0; i < this.legendCollection.length; i++) {
var legendItem = this.legendCollection[i];
if (ej2_base_1.isNullOrUndefined(this.totalPages[this.page])) {
this.totalPages[this.page] = { Page: (this.page + 1), Collection: [] };
}
var legendTextSize = helper_1.measureText(legendItem['text'], legend.textStyle);
this.textMaxWidth = Math.max(this.textMaxWidth, legendTextSize.width);
if (i === 0) {
startX = shapeX = (leftPadding + (shapeWidth / 2));
startY = shapeY = topPadding + legendtitleSize.height + (shapeHeight > legendTextSize.height ? shapeHeight / 2
: (legendTextSize.height / 4));
}
else {
var maxSize = (legendTextSize.height > shapeHeight) ? legendTextSize.height : shapeHeight;
if (arrangement === 'Horizontal') {
var prvePositionX = (textLocation[j - 1].x + textLocation[j - 1].width) + textPadding + shapeWidth;
if ((prvePositionX + shapePadding + legendTextSize.width) > legendWidth) {
var nextPositionY = (textLocation[j - 1].y > (shapeLocation[j - 1].y + (shapeHeight / 2)) ?
textLocation[j - 1].y : (shapeLocation[j - 1].y + (shapeHeight / 2))) + topPadding;
if ((nextPositionY + maxSize) > legendHeight) {
this.getPageChanged();
j = 0;
shapeLocation = [];
textLocation = [];
shapeX = startX;
shapeY = startY;
}
else {
shapeX = (shapeLocation[0].x);
shapeY = (nextPositionY + (maxSize / 2));
}
}
else {
shapeX = (prvePositionX - (shapeWidth / 2));
shapeY = (shapeLocation[j - 1]).y;
}
}
else {
var prevPositionY = textLocation[j - 1].y > shapeLocation[j - 1].y + (shapeHeight / 2) ?
textLocation[j - 1].y : shapeLocation[j - 1].y + (shapeHeight / 2);
if ((prevPositionY + topPadding + maxSize) > legendHeight) {
var nextPositionX = (textLocation[j - 1].x + this.textMaxWidth + textPadding);
Eif ((nextPositionX + shapePadding + legendTextSize.width) > legendWidth) {
shapeX = startX;
shapeY = startY;
textLocation = [];
shapeLocation = [];
this.getPageChanged();
j = 0;
}
else {
shapeX = nextPositionX + (shapeWidth / 2);
shapeY = (shapeLocation[0].y);
}
}
else {
var padding = 10;
shapeX = shapeLocation[j - 1].x;
shapeY = prevPositionY + padding + (shapeHeight / 2);
}
}
}
textX = shapeX + (shapeWidth / 2) + shapePadding;
textY = shapeY + (legendTextSize.height / 4);
shapeLocation.push({ x: shapeX, y: shapeY });
textLocation.push({ x: textX, y: textY, width: legendTextSize.width, height: (legendTextSize.height / 2) });
this.totalPages[this.page]['Collection'].push({
DisplayText: legendItem['text'],
ImageSrc: legendItem['imageSrc'],
Shape: { x: shapeX, y: shapeY },
Text: { x: textX, y: textY },
Fill: legendItem['fill'],
legendShape: legendItem['shape'],
shapeBorder: legendItem['shapeBorder'],
idIndex: i,
Rect: {
x: shapeLocation[j].x - (shapeWidth / 2),
y: (shapeLocation[j].y - (shapeHeight / 2)) < (textY - legendTextSize.height) ?
(shapeLocation[j].y - (shapeHeight / 2)) : (textY - legendTextSize.height),
width: Math.abs((shapeLocation[j].x - (shapeWidth / 2)) - (textX + legendTextSize.width)),
height: ((shapeHeight > legendTextSize.height) ? shapeHeight : legendTextSize.height)
}
});
j++;
}
var collection = this.totalPages[0]['Collection'];
Array.prototype.forEach.call(collection, function (legendObj, index) {
var legendRect = new helper_1.Rect(legendObj['Rect']['x'], legendObj['Rect']['y'], legendObj['Rect']['width'], legendObj['Rect']['height']);
if (index === 0) {
legendItemStartX_1 = legendRect.x;
legendItemStartY_1 = legendRect.y;
}
_this.widthIncrement = Math.max(_this.widthIncrement, Math.abs(legendItemStartX_1 - (legendRect.x + legendRect.width)));
_this.heightIncrement = Math.max(_this.heightIncrement, Math.abs(legendItemStartY_1 - (legendRect.y + legendRect.height)));
});
legendWidth = ((this.widthIncrement < legendWidth) ? this.widthIncrement : legendWidth);
legendHeight = ((this.heightIncrement < legendHeight) ? this.heightIncrement : legendHeight);
this.legendItemRect = {
x: collection[0]['Rect']['x'], y: collection[0]['Rect']['y'],
width: legendWidth, height: legendHeight
};
}
}
};
Legend.prototype.getLegends = function (layerIndex, layerData, colorMapping, dataSource, dataPath, colorValuePath, propertyPath) {
this.getRangeLegendCollection(layerIndex, layerData, colorMapping, dataSource, dataPath, colorValuePath, propertyPath);
this.getEqualLegendCollection(layerIndex, layerData, colorMapping, dataSource, dataPath, colorValuePath, propertyPath);
this.getDataLegendCollection(layerIndex, layerData, colorMapping, dataSource, dataPath, colorValuePath, propertyPath);
};
Legend.prototype.getPageChanged = function () {
this.page++;
Eif (ej2_base_1.isNullOrUndefined(this.totalPages[this.page])) {
this.totalPages[this.page] = { Page: (this.page + 1), Collection: [] };
}
};
Legend.prototype.legendTextTrim = function (maxWidth, text, font, legendRectSize) {
var label = text;
var size = helper_1.measureText(text, font).width;
var legendWithoutTextSize = legendRectSize - size;
Eif (legendRectSize > maxWidth) {
var textLength = text.length;
for (var i = textLength - 1; i >= 0; --i) {
label = text.substring(0, i) + '...';
size = helper_1.measureText(label, font).width;
var totalSize = legendWithoutTextSize + size;
if (totalSize <= maxWidth || label.length < 4) {
Eif (label.length < 4) {
label = ' ';
}
return label;
}
}
}
return label;
};
Legend.prototype.drawLegend = function () {
var map = this.maps;
var legend = map.legendSettings;
var render = map.renderer;
var textOptions;
var textFont = {
size: legend.textStyle.size,
color: legend.textStyle.color,
fontFamily: legend.textStyle.fontFamily,
fontWeight: legend.textStyle.fontWeight,
fontStyle: legend.textStyle.fontStyle,
opacity: legend.textStyle.opacity
};
this.legendGroup = render.createGroup({ id: map.element.id + '_Legend_Group' });
if (legend.mode === 'Interactive') {
for (var i = 0; i < this.legendRenderingCollections.length; i++) {
var itemId = map.element.id + '_Legend_Index_' + i;
var textId = map.element.id + '_Legend_Index_' + i + '_Text';
var item = this.legendRenderingCollections[i];
var bounds = new helper_1.Rect(item['x'], item['y'], item['width'], item['height']);
if (i === 0) {
this.renderLegendBorder();
}
var textLocation = new helper_2.Point(item['textX'], item['textY']);
textFont.color = (textFont.color !== null) ? textFont.color : this.maps.themeStyle.legendTextColor;
var rectOptions = new helper_2.RectOption(itemId, item['fill'], item['shapeBorder'], legend.opacity, bounds);
textOptions = new helper_2.TextOption(textId, textLocation.x, textLocation.y, 'middle', item['text'], '', '');
textFont.fontFamily = !ej2_base_1.isNullOrUndefined(textFont.fontFamily) ? textFont.fontFamily : this.maps.themeStyle.fontFamily;
textFont.size = textFont.size || map.themeStyle.legendFontSize;
var textElement = helper_2.renderTextElement(textOptions, textFont, textFont.color, this.legendGroup);
textElement.setAttribute('aria-label', item['text']);
textElement.setAttribute('role', 'region');
var rectElement = render.drawRectangle(rectOptions);
this.legendGroup.appendChild(rectElement);
if (map.legendSettings.toggleLegendSettings.enable && (legend.type === 'Layers' || legend.type === 'Markers')) {
this.maintainLegendToggle(i, rectElement, textElement);
}
this.legendToggle();
}
}
else {
this.drawLegendItem(this.currentPage);
}
};
Legend.prototype.drawLegendItem = function (page) {
var map = this.maps;
var legend = map.legendSettings;
var spacing = 10;
var shapeSize = new helper_2.Size(legend.shapeWidth, legend.shapeHeight);
var textOptions;
var render = map.renderer;
var legendShape = legend.shape;
if (page >= 0 && page < this.totalPages.length) {
if (helper_1.querySelector(this.legendGroup.id, this.maps.element.id)) {
ej2_base_1.remove(helper_1.querySelector(this.legendGroup.id, this.maps.element.id));
}
for (var i = 0; i < this.totalPages[page]['Collection'].length; i++) {
var collection = this.totalPages[page]['Collection'][i];
var shapeBorder = collection['shapeBorder'];
var legendElement = render.createGroup({ id: map.element.id + '_Legend_Index_' + collection['idIndex'] });
var legendText = collection['DisplayText'];
var pagingArrowPadding = 4;
var strokeColor = (legend.shape === 'HorizontalLine' || legend.shape === 'VerticalLine'
|| legend.shape === 'Cross') ? ej2_base_1.isNullOrUndefined(legend.fill) ? '#000000' : legend.fill : shapeBorder.color;
var strokeWidth = (legend.shape === 'HorizontalLine' || legend.shape === 'VerticalLine'
|| legend.shape === 'Cross') ? (shapeBorder.width === 0) ?
1 : shapeBorder.width : shapeBorder.width;
var shapeId = map.element.id + '_Legend_Shape_Index_' + collection['idIndex'];
var textId = map.element.id + '_Legend_Text_Index_' + collection['idIndex'];
var shapeLocation = new helper_2.Point(collection['Shape']['x'], (collection['Shape']['y'] - pagingArrowPadding));
var textLocation = new helper_2.Point(collection['Text']['x'], (collection['Text']['y'] - pagingArrowPadding));
var renderOptions = new helper_1.PathOption(shapeId, collection['Fill'], strokeWidth, strokeColor, legend.opacity, ej2_base_1.isNullOrUndefined(shapeBorder.opacity) ? legend.opacity : shapeBorder.opacity, '');
var legendTextStyle = {
fontFamily: legend.textStyle.fontFamily, fontStyle: legend.textStyle.fontStyle,
fontWeight: legend.textStyle.fontWeight, size: legend.textStyle.size, color: legend.textStyle.color,
opacity: legend.textStyle.opacity
};
legendTextStyle.color = (legendTextStyle.color !== null) ? legendTextStyle.color :
this.maps.themeStyle.legendTextColor;
legendTextStyle.fontFamily = !ej2_base_1.isNullOrUndefined(legendTextStyle.fontFamily) ? legendTextStyle.fontFamily :
this.maps.themeStyle.fontFamily;
legendTextStyle.size = legendTextStyle.size || map.themeStyle.legendFontSize;
legendTextStyle.fontWeight = legendTextStyle.fontWeight || map.themeStyle.fontWeight;
if (i === 0) {
this.renderLegendBorder();
}
if (legend.type === 'Markers' && legend.useMarkerShape) {
var legendShapeData = this.legendCollection[collection['idIndex']].data[0];
var marker = map.layers[legendShapeData['layerIndex']].markerSettings[legendShapeData['markerIndex']];
legendShape = !ej2_base_1.isNullOrUndefined(marker.dataSource[legendShapeData['dataIndex']][marker['shapeValuePath']]) && marker.dataSource[legendShapeData['dataIndex']][marker['shapeValuePath']] !== '' ? marker.dataSource[legendShapeData['dataIndex']][marker['shapeValuePath']] : marker.shape;
}
if (legendShape === 'Balloon') {
legendElement.appendChild(helper_1.drawBalloon(map, renderOptions, shapeSize, { x: shapeLocation.x, y: (shapeLocation.y + 5) }, 'Legend'));
}
else {
legendElement.appendChild(helper_2.drawSymbol(shapeLocation, legendShape, shapeSize, collection['ImageSrc'], renderOptions));
}
var legendRectSize = collection['Rect']['x'] + collection['Rect']['width'];
if (legendRectSize > this.legendBorderRect.width) {
var trimmedText = this.legendTextTrim(this.legendBorderRect.width, legendText, legendTextStyle, legendRectSize);
legendText = trimmedText;
}
textOptions = new helper_2.TextOption(textId, textLocation.x, textLocation.y, 'start', legendText, '', '');
var textElement = helper_2.renderTextElement(textOptions, legendTextStyle, legendTextStyle.color, legendElement);
textElement.setAttribute('aria-label', legendText);
textElement.setAttribute('role', 'region');
this.legendGroup.appendChild(legendElement);
if (map.legendSettings.toggleLegendSettings.enable && (legend.type === 'Layers' || legend.type === 'Markers')) {
var legendShapeElement = legendElement.childNodes[0];
this.maintainLegendToggle(collection['idIndex'], legendShapeElement, textElement);
}
if (i === (this.totalPages[page]['Collection'].length - 1)) {
var pagingGroup = void 0;
var width = spacing;
var height = (spacing / 2);
if (this.page !== 0) {
var pagingText = (page + 1) + '/' + this.totalPages.length;
var pagingFont = legend.textStyle;
var pagingTextSize = helper_1.measureText(pagingText, pagingFont);
var leftPageX = (this.legendItemRect.x + this.legendItemRect.width) - pagingTextSize.width -
(width * 2) - (spacing * 2) + (pagingArrowPadding / 2);
var rightPageX = (this.legendItemRect.x + this.legendItemRect.width);
var pageTextX = rightPageX - width - (pagingTextSize.width / 2) - (spacing / 2) - pagingArrowPadding;
var locY = (this.legendItemRect.y + this.legendItemRect.height) + (height / 2) + spacing;
pagingGroup = render.createGroup({ id: map.element.id + '_Legend_Paging_Group' });
var leftPageElement = render.createGroup({ id: map.element.id + '_Legend_Left_Paging_Group' });
var rightPageElement = render.createGroup({ id: map.element.id + '_Legend_Right_Paging_Group' });
var rightPath = ' M ' + rightPageX + ' ' + locY + ' L ' + (rightPageX - width) + ' ' + (locY - height) +
' L ' + (rightPageX - width) + ' ' + (locY + height) + ' z ';
var leftPath = ' M ' + leftPageX + ' ' + locY + ' L ' + (leftPageX + width) + ' ' + (locY - height) +
' L ' + (leftPageX + width) + ' ' + (locY + height) + ' z ';
var leftPageOptions = new helper_1.PathOption(map.element.id + '_Left_Page', this.maps.themeStyle.legendTextColor, 0, this.maps.themeStyle.legendTextColor, ((page + 1) === 1 ? 0.5 : 1), 1, '', leftPath);
leftPageElement.appendChild(render.drawPath(leftPageOptions));
var leftRectPageOptions = new helper_2.RectOption(map.element.id + '_Left_Page_Rect', 'transparent', {}, 1, new helper_1.Rect(leftPageX - (width / 2), (locY - (height * 2)), width * 2, spacing * 2), null, null, '', '');
var pathEle = render.drawRectangle(leftRectPageOptions);
pathEle.setAttribute('aria-label', 'Navigate to the previous legend items');
pathEle.setAttribute('role', 'button');
pathEle.tabIndex = (page + 1) === 1 ? -1 : map.tabIndex;
if ((page + 1) === 1) {
pathEle.style.cursor = 'default';
pathEle.style.setProperty('outline', 'none');
}
else {
pathEle.style.cursor = 'pointer';
pathEle.style.removeProperty('outline');
}
leftPageElement.appendChild(pathEle);
this.wireEvents(leftPageElement);
var rightPageOptions = new helper_1.PathOption(map.element.id + '_Right_Page', this.maps.themeStyle.legendTextColor, 0, this.maps.themeStyle.legendTextColor, ((page + 1) === this.totalPages.length ? 0.5 : 1), 1, '', rightPath);
rightPageElement.appendChild(render.drawPath(rightPageOptions));
var rightRectPageOptions = new helper_2.RectOption(map.element.id + '_Right_Page_Rect', 'transparent', {}, 1, new helper_1.Rect(rightPageX - spacing - (width / 2), (locY - (height * 2)), width * 2, spacing * 2), null, null, '', '');
pathEle = render.drawRectangle(rightRectPageOptions);
pathEle.setAttribute('aria-label', 'Navigate to the next legend items');
pathEle.setAttribute('role', 'button');
pathEle.tabIndex = (page + 1) === this.totalPages.length ? -1 : map.tabIndex;
if ((page + 1) === this.totalPages.length) {
pathEle.style.cursor = 'default';
pathEle.style.setProperty('outline', 'none');
}
else {
pathEle.style.cursor = 'pointer';
pathEle.style.removeProperty('outline');
}
rightPageElement.appendChild(pathEle);
this.wireEvents(rightPageElement);
pagingGroup.appendChild(leftPageElement);
pagingGroup.appendChild(rightPageElement);
var pageTextOptions = {
'id': map.element.id + '_Paging_Text',
'x': pageTextX,
'y': locY + (pagingTextSize.height / 4),
'fill': this.maps.themeStyle.legendTextColor,
'font-size': '14px',
'font-style': pagingFont.fontStyle,
'font-family': pagingFont.fontFamily,
'font-weight': pagingFont.fontWeight,
'text-anchor': 'middle',
'transform': '',
'opacity': 1,
'dominant-baseline': ''
};
var pagingTextElement = render.createText(pageTextOptions, pagingText);
pagingTextElement.style.cssText = 'user-select: none;';
pagingTextElement.setAttribute('aria-label', pagingText);
pagingTextElement.setAttribute('role', 'region');
pagingGroup.appendChild(pagingTextElement);
this.legendGroup.appendChild(pagingGroup);
}
this.legendToggle();
}
}
}
};
Legend.prototype.maintainLegendToggle = function (legendIndex, legendShapeElement, legendTextElement) {
Iif (this.maps.legendSettings.toggleLegendSettings.enable &&
!ej2_base_1.isNullOrUndefined(this.maps.toggledLegendId) && this.maps.toggledLegendId.indexOf(legendIndex) > -1 &&
!ej2_base_1.isNullOrUndefined(this.maps.toggledElementId) && this.maps.toggledElementId.length > 0) {
var currentItem = this.legendCollection[legendIndex]['data'];
if (!this.maps.legendSettings.toggleLegendSettings.applyShapeSettings) {
this.setToggleAttributes(legendTextElement, legendShapeElement, this.maps.legendSettings.toggleLegendSettings.fill, this.maps.legendSettings.toggleLegendSettings.opacity, this.maps.legendSettings.toggleLegendSettings.border.color, this.maps.legendSettings.toggleLegendSettings.border.width, ej2_base_1.isNullOrUndefined(this.maps.legendSettings.toggleLegendSettings.border.opacity) ?
this.maps.legendSettings.toggleLegendSettings.opacity :
this.maps.legendSettings.toggleLegendSettings.border.opacity, this.maps.legendSettings.toggleLegendSettings.fill);
}
else {
var layerIndex = currentItem[currentItem.length - 1].layerIndex;
this.setToggleAttributes(legendTextElement, legendShapeElement, this.maps.layers[layerIndex].shapeSettings.fill, this.maps.layers[layerIndex].shapeSettings.opacity, this.maps.layers[layerIndex].shapeSettings.border.color || this.maps.themeStyle.shapeBorderColor, ej2_base_1.isNullOrUndefined(this.maps.layers[layerIndex].shapeSettings.border.width)
? 0 : this.maps.layers[layerIndex].shapeSettings.border.width, ej2_base_1.isNullOrUndefined(this.maps.layers[layerIndex].shapeSettings.border.opacity)
? this.maps.layers[layerIndex].shapeSettings.opacity
: this.maps.layers[layerIndex].shapeSettings.border.opacity, this.maps.layers[layerIndex].shapeSettings.fill);
}
currentItem['_isVisible'] = false;
}
};
Legend.prototype.legendHighLightAndSelection = function (targetElement, value) {
var shapeIndex;
var layerIndex;
var dataIndex;
var pointIndex;
var legend = this.maps.legendSettings;
var textEle = legend.mode === 'Default' ? document.getElementById(targetElement.id.replace('Shape', 'Text')) :
document.getElementById(targetElement.id + '_Text');
var collection = this.maps.legendModule.legendCollection;
var length;
var multiSelectEnable = !ej2_base_1.isNullOrUndefined(collection[0]['data'][0]['layerIndex']) ? this.maps.layers[collection[0]['data'][0]['layerIndex']].selectionSettings.enableMultiSelect : false;
var selectLength = 0;
var interactProcess = true;
var idIndex = parseFloat(targetElement.id.charAt(targetElement.id.length - 1));
this.updateLegendElement();
var toggleLegendCheck = this.maps.toggledLegendId.indexOf(idIndex);
if (this.maps.legendSettings.toggleLegendSettings.enable && value === 'highlight' && toggleLegendCheck !== -1) {
var collectionIndex = this.getIndexofLegend(this.legendHighlightCollection, targetElement);
Iif (collectionIndex !== -1) {
this.legendHighlightCollection.splice(collectionIndex, 1);
}
this.removeLegendHighlightCollection();
return null;
}
if (value === 'selection') {
this.shapeHighlightCollection = [];
if (!this.maps.shapeSelections && !multiSelectEnable) {
this.removeAllSelections();
this.maps.shapeSelections = true;
}
if (this.maps.legendSelectionCollection.length > 0 && (!multiSelectEnable ? this.maps.shapeSelections : true)) {
for (var k = 0; k < this.maps.legendSelectionCollection.length; k++) {
if (targetElement === this.maps.legendSelectionCollection[k]['legendElement']) {
this.maps.legendSelectionCollection[k]['legendElement'] = targetElement;
interactProcess = false;
this.removeLegendSelectionCollection(this.maps.legendSelectionCollection[k]['legendElement']);
this.maps.selectedLegendElementId.splice(this.maps.selectedLegendElementId.indexOf(idIndex), 1);
this.maps.legendSelectionCollection.splice(k, 1);
this.maps.legendSelection = this.maps.legendSelectionCollection.length > 0 ? false : true;
break;
}
else if (!multiSelectEnable) {
Iif (this.maps.legendSelectionCollection.length > 1) {
for (var z = 0; z < this.maps.legendSelectionCollection.length; z++) {
this.removeLegendSelectionCollection(this.maps.legendSelectionCollection[z]['legendElement']);
}
this.maps.legendSelectionCollection = [];
}
else {
this.removeLegendSelectionCollection(this.maps.legendSelectionCollection[k]['legendElement']);
this.maps.legendSelectionCollection.splice(k, 1);
}
}
}
}
}
else {
if (this.maps.legendSelectionCollection.length > 0) {
for (var k = 0; k < this.maps.legendSelectionCollection.length; k++) {
if ((targetElement.id.indexOf('_Legend_Shape') > -1 || targetElement.id.indexOf('_Legend_Index')) &&
targetElement === this.maps.legendSelectionCollection[k]['legendElement']) {
interactProcess = false;
break;
}
else {
this.removeLegendHighlightCollection();
}
}
}
this.removeLegendHighlightCollection();
}
if (interactProcess) {
for (var i = 0; i < collection.length; i++) {
var idIndex_1 = this.maps.legendSettings.mode === 'Interactive' ?
parseFloat(targetElement.id.split('_Legend_Index_')[1]) :
parseFloat(targetElement.id.split('_Legend_Shape_Index_')[1]);
if (textEle.textContent === collection[i]['text'] && collection[i]['data'].length > 0
&& idIndex_1 === i) {
var layer = this.maps.layers[collection[i]['data'][0]['layerIndex']];
var enable = void 0;
var legendModule = void 0;
var data = void 0;
Eif (!ej2_base_1.isNullOrUndefined(layer)) {
enable = (value === 'selection') ? layer.selectionSettings.enable : layer.highlightSettings.enable;
legendModule = void 0;
legendModule = (value === 'selection') ? layer.selectionSettings : layer.highlightSettings;
data = collection[i]['data'];
}
Eif (enable) {
for (var j = 0; j < data.length; j++) {
var shapeElement = void 0;
shapeIndex = data[j]['shapeIndex'];
layerIndex = data[j]['layerIndex'];
dataIndex = data[j]['dataIndex'];
pointIndex = data[j]['pointIndex'];
if (pointIndex === -1) {
shapeElement = document.getElementById(this.maps.element.id + '_LayerIndex_' +
layerIndex + '_shapeIndex_' + shapeIndex + '_dataIndex_' + dataIndex);
}
else {
shapeElement = document.getElementById(this.maps.element.id + '_LayerIndex_' +
layerIndex + '_shapeIndex_' + shapeIndex + '_dataIndex_' + dataIndex + '_multiLine_' + pointIndex);
}
if (shapeElement !== null) {
var shapeMatch = true;
Eif (this.maps.legendSelectionCollection !== null) {
for (var i_1 = 0; i_1 < this.maps.legendSelectionCollection.length; i_1++) {
if (this.maps.legendSelectionCollection[i_1]['legendElement'] === targetElement) {
shapeMatch = false;
break;
}
}
}
if (value === 'highlight' && shapeMatch) {
if (j === 0) {
this.legendHighlightCollection = [];
this.pushCollection(targetElement, this.legendHighlightCollection, collection[i], layer.shapeSettings);
}
length = this.legendHighlightCollection.length;
var legendHighlightColor = this.legendHighlightCollection[length - 1]['legendOldFill'];
this.legendHighlightCollection[length - 1]['MapShapeCollection']['Elements'].push(shapeElement);
var shapeItemCount = this.legendHighlightCollection[length - 1]['MapShapeCollection']['Elements'].length - 1;
var shapeOldFillColor = shapeElement.getAttribute('fill');
var shapeOldOpacity = shapeElement.getAttribute('fill-opacity');
this.legendHighlightCollection[length - 1]['shapeOldFillColor'].push(shapeOldFillColor);
this.legendHighlightCollection[length - 1]['shapeOldOpacity'] = shapeOldOpacity;
var shapeOldColor = this.legendHighlightCollection[length - 1]['shapeOldFillColor'][shapeItemCount];
var shapeOldFillOpacity = this.legendHighlightCollection[length - 1]['shapeOldOpacity'];
this.shapePreviousColor = this.legendHighlightCollection[length - 1]['shapeOldFillColor'];
this.setColor(shapeElement, !ej2_base_1.isNullOrUndefined(legendModule.fill) ? legendModule.fill : shapeOldColor, ej2_base_1.isNullOrUndefined(legendModule.opacity) ? shapeOldFillOpacity : legendModule.opacity.toString(), legendModule.border.color, legendModule.border.width.toString(), 'highlight');
this.setColor(targetElement, !ej2_base_1.isNullOrUndefined(legendModule.fill) ? legendModule.fill : legendHighlightColor, ej2_base_1.isNullOrUndefined(legendModule.opacity) ? shapeOldFillOpacity : legendModule.opacity.toString(), legendModule.border.color, legendModule.border.width.toString(), 'highlight');
}
else Eif (value === 'selection') {
this.legendHighlightCollection = [];
this.maps.legendSelectionClass = legendModule;
if (j === 0) {
this.pushCollection(targetElement, this.maps.legendSelectionCollection, collection[i], layer.shapeSettings);
if (multiSelectEnable) {
this.maps.selectedLegendElementId.push(i);
}
else {
if (this.maps.selectedLegendElementId.length === 0) {
this.maps.selectedLegendElementId.push(i);
}
else {
this.maps.selectedLegendElementId = [];
this.maps.selectedLegendElementId.push(i);
}
}
}
selectLength = this.maps.legendSelectionCollection.length;
var legendSelectionColor = this.maps.legendSelectionCollection[selectLength - 1]['legendOldFill'];
this.maps.legendSelectionCollection[selectLength - 1]['MapShapeCollection']['Elements'].push(shapeElement);
this.maps.legendSelectionCollection[selectLength - 1]['shapeOldFillColor'] = this.shapePreviousColor;
this.setColor(targetElement, !ej2_base_1.isNullOrUndefined(legendModule.fill) ? legendModule.fill : legendSelectionColor, legendModule.opacity.toString(), legendModule.border.color, legendModule.border.width.toString(), 'selection');
this.setColor(shapeElement, !ej2_base_1.isNullOrUndefined(legendModule.fill) ? legendModule.fill : legendSelectionColor, legendModule.opacity.toString(), legendModule.border.color, legendModule.border.width.toString(), 'selection');
Eif (this.maps.selectedElementId.indexOf(shapeElement.getAttribute('id')) === -1) {
this.maps.selectedElementId.push(shapeElement.getAttribute('id'));
}
if (j === data.length - 1) {
this.maps.legendSelection = false;
this.removeLegend(this.maps.legendSelectionCollection);
}
}
}
}
}
}
}
}
};
Legend.prototype.setColor = function (element, fill, opacity, borderColor, borderWidth, type) {
var isLineStringShape = (element.parentElement.id.indexOf('LineString') > -1);
if (type === 'selection') {
helper_1.maintainStyleClass((isLineStringShape ? 'LineselectionMap' : 'ShapeselectionMap'), (isLineStringShape ? 'LineselectionMapStyle' : 'ShapeselectionMapStyle'), (isLineStringShape ? 'transparent' : fill), opacity, (isLineStringShape ? fill : borderColor), borderWidth, this.maps);
element.setAttribute('class', isLineStringShape ? 'LineselectionMapStyle' : 'ShapeselectionMapStyle');
}
else {
element.setAttribute('fill', isLineStringShape ? 'transparent' : fill);
element.setAttribute('fill-opacity', opacity);
element.setAttribute('stroke', isLineStringShape ? fill : borderColor);
element.setAttribute('stroke-width', (Number(borderWidth) / this.maps.scale).toString());
}
};
Legend.prototype.pushCollection = function (targetElement, collection, oldElement, shapeSettings) {
collection.push({
legendElement: targetElement, legendOldFill: oldElement['fill'], legendOldOpacity: oldElement['opacity'],
legendOldBorderColor: oldElement['borderColor'], legendOldBorderWidth: oldElement['borderWidth'],
shapeOpacity: shapeSettings.opacity, shapeOldBorderColor: shapeSettings.border.color || this.maps.themeStyle.shapeBorderColor,
shapeOldBorderWidth: shapeSettings.border.width
});
var length = collection.length;
collection[length - 1]['MapShapeCollection'] = { Elements: [] };
collection[length - 1]['shapeOldFillColor'] = [];
collection[length - 1]['shapeOldOpacity'] = null;
};
Legend.prototype.removeLegend = function (collection) {
for (var i = 0; i < collection.length; i++) {
var item = collection[i];
this.setColor(item['legendElement'], item['legendOldFill'], item['legendOldOpacity'], item['legendOldBorderColor'], item['legendOldBorderWidth'], 'highlight');
var dataCount = item['MapShapeCollection']['Elements'].length;
for (var j = 0; j < dataCount; j++) {
var shapeFillColor = item['legendOldFill'].indexOf('url') !== -1
? item['shapeOldFillColor'][j] : item['legendOldFill'];
var shapeOpacity = !ej2_base_1.isNullOrUndefined(item['shapeOldOpacity']) ? item['shapeOldOpacity'] : item['shapeOpacity'];
this.setColor(item['MapShapeCollection']['Elements'][j], shapeFillColor, shapeOpacity, item['shapeOldBorderColor'], item['shapeOldBorderWidth'], 'highlight');
}
}
};
Legend.prototype.removeLegendHighlightCollection = function () {
if (this.legendHighlightCollection.length > 0) {
this.removeLegend(this.legendHighlightCollection);
this.legendHighlightCollection = [];
}
};
Legend.prototype.removeLegendSelectionCollection = function (targetElement) {
if (this.maps.legendSelectionCollection.length > 0) {
helper_1.removeClass(targetElement);
var shapeElements = this.shapesOfLegend(targetElement);
var dataCount = shapeElements.length;
for (var j = 0; j < dataCount; j++) {
var shapeElement = helper_2.getElement(shapeElements[j]);
Eif (shapeElement.getAttribute('class') === 'ShapeselectionMapStyle' ||
shapeElement.getAttribute('class') === 'LineselectionMapStyle') {
helper_1.removeClass(shapeElement);
var selectedElementIdIndex = this.maps.selectedElementId.indexOf(shapeElement.id);
Eif (selectedElementIdIndex !== -1) {
this.maps.selectedElementId.splice(selectedElementIdIndex, 1);
}
}
}
}
};
Legend.prototype.removeShapeHighlightCollection = function () {
if (this.shapeHighlightCollection.length > 0) {
for (var i = 0; i < this.shapeHighlightCollection.length; i++) {
var item = this.shapeHighlightCollection[i];
var removeFill = true;
for (var j = 0; j < this.maps.legendSelectionCollection.length; j++) {
Iif (this.maps.legendSelectionCollection[j]['legendElement'] === item['legendElement']) {
removeFill = false;
}
}
Eif (removeFill) {
this.setColor(item['legendElement'], item['legendOldFill'], item['legendOldOpacity'], item['legendOldBorderColor'], item['legendOldBorderWidth'], 'highlight');
}
}
}
};
Legend.prototype.shapeHighLightAndSelection = function (targetElement, data, legendModule, getValue, layerIndex) {
if (data !== undefined) {
this.updateLegendElement();
this.shapeToggled = true;
var collection = this.maps.legendModule.legendCollection;
var indexes = this.legendIndexOnShape(data, layerIndex);
var shapeElement = this.shapeDataOnLegend(targetElement);
var toggleLegendCheck = this.maps.toggledLegendId.indexOf(indexes['actualIndex']);
if (this.maps.legendSettings.toggleLegendSettings.enable && toggleLegendCheck !== -1) {
this.shapeToggled = false;
this.legendHighlightCollection = [];
var collectionIndex = this.getIndexofLegend(this.shapeHighlightCollection, shapeElement['LegendEle']);
Iif (collectionIndex !== -1) {
this.shapeHighlightCollection.splice(collectionIndex, 1);
}
this.removeShapeHighlightCollection();
return null;
}
Iif (indexes['currentIndex'] === undefined && indexes['actualIndex'] === undefined) {
this.removeShapeHighlightCollection();
return null;
}
if (indexes['currentIndex'] === undefined && getValue === 'selection'
&& !this.maps.layers[layerIndex].selectionSettings.enableMultiSelect &&
targetElement.getAttribute('class') !== 'ShapeselectionMapStyle') {
this.maps.legendSelection = false;
}
if (getValue === 'selection' && !this.maps.layers[layerIndex].selectionSettings.enableMultiSelect &&
!this.maps.legendSelection) {
this.removeAllSelections();
this.maps.legendSelection = true;
}
if (indexes['currentIndex'] === undefined) {
if (getValue === 'selection' && indexes['actualIndex'] !== undefined) {
var checkSelection = 0;
for (var i = 0; i < shapeElement['Elements'].length; i++) {
if (shapeElement['Elements'][i].getAttribute('class') === 'ShapeselectionMapStyle') {
checkSelection++;
}
}
var selectionIndex = this.maps.selectedLegendElementId.indexOf(indexes['actualIndex']);
if (selectionIndex === -1) {
this.maps.selectedLegendElementId.push(indexes['actualIndex']);
this.maps.legendSelectionClass = legendModule;
}
else {
if ((checkSelection <= 1) && (targetElement.getAttribute('class') === 'ShapeselectionMapStyle'
|| targetElement.getAttribute('class') === 'LineselectionMapStyle')) {
if (!this.maps.layers[layerIndex].selectionSettings.enableMultiSelect) {
this.maps.selectedLegendElementId.splice(selectionIndex, 1);
}
else {
Eif (checkSelection <= 1 && (targetElement.getAttribute('class') === 'ShapeselectionMapStyle'
|| targetElement.getAttribute('class') === 'LineselectionMapStyle')) {
this.maps.selectedLegendElementId.splice(selectionIndex, 1);
}
}
}
}
}
this.removeShapeHighlightCollection();
return null;
}
var text = collection[indexes['actualIndex']]['text'];
var content = void 0;
var legendShape = void 0;
if (this.maps.legendSettings.mode === 'Default') {
Eif (indexes['currentIndex'] !== undefined) {
content = document.getElementById(this.maps.element.id + '_Legend_Text_Index_' + indexes['actualIndex']).textContent;
legendShape = document.getElementById(this.maps.element.id + '_Legend_Shape_Index_' + indexes['actualIndex']);
}
}
else {
content = document.getElementById(this.maps.element.id + '_Legend_Index_' + indexes['actualIndex']
+ '_Text').textContent;
legendShape = document.getElementById(this.maps.element.id + '_Legend_Index_' + indexes['actualIndex']);
}
this.oldShapeElement = shapeElement['LegendEle'];
var length_1 = this.maps.legendSelectionCollection.length;
Eif (text === content) {
var shapeMatched = true;
Eif (this.maps.legendSelectionCollection) {
for (var i = 0; i < this.maps.legendSelectionCollection.length; i++) {
if (this.maps.legendSelectionCollection[i]['legendElement'] === shapeElement['LegendEle']) {
shapeMatched = false;
break;
}
}
}
if (getValue === 'highlight' && shapeMatched) {
var selectionEle = this.isTargetSelected(shapeElement, this.shapeHighlightCollection);
Eif (selectionEle === undefined || (selectionEle && !selectionEle['IsSelected'])) {
this.pushCollection(legendShape, this.shapeHighlightCollection, collection[indexes['actualIndex']], this.maps.layers[layerIndex].shapeSettings);
}
for (var j = 0; j < this.shapeHighlightCollection.length; j++) {
Eif (shapeElement['LegendEle'].id === this.shapeHighlightCollection[j]['legendElement'].id) {
this.shapeHighlightCollection[j]['legendElement'] = shapeElement['LegendEle'];
}
}
if (length_1 > 0) {
for (var j = 0; j < length_1; j++) {
Iif (shapeElement['LegendEle'] === this.maps.legendSelectionCollection[j]['legendElement']) {
this.maps.legendSelectionCollection[j]['legendElement'] = shapeElement['LegendEle'];
this.removeShapeHighlightCollection();
break;
}
else Eif (j === length_1 - 1) {
this.removeShapeHighlightCollection();
this.setColor(legendShape, !ej2_base_1.isNullOrUndefined(legendModule.fill) ? legendModule.fill : legendShape.getAttribute('fill'), legendModule.opacity.toString(), legendModule.border.color, legendModule.border.width.toString(), 'highlight');
}
}
}
else {
this.removeShapeHighlightCollection();
this.setColor(legendShape, !ej2_base_1.isNullOrUndefined(legendModule.fill) ? legendModule.fill : legendShape.getAttribute('fill'), !ej2_base_1.isNullOrUndefined(legendModule.opacity) ? legendModule.opacity.toString() : '1', legendModule.border.color, legendModule.border.width.toString(), 'highlight');
}
}
else if (getValue === 'selection') {
var selectionEle = this.isTargetSelected(shapeElement, this.maps.legendSelectionCollection);
if (length_1 > 0) {
var j = 0;
while (j < this.maps.legendSelectionCollection.length) {
if (shapeElement['LegendEle'] !== this.maps.legendSelectionCollection[j]['legendElement'] &&
!legendModule.enableMultiSelect) {
var element = this.maps.legendSelectionCollection[j];
var selectedLegendIndex = this.maps.selectedLegendElementId.indexOf(indexes['actualIndex']);
this.maps.selectedLegendElementId.splice(selectedLegendIndex, 1);
this.maps.legendSelectionCollection.splice(j, 1);
helper_1.removeClass(element['legendElement']);
this.maps.shapeSelections = true;
j = 0;
}
else {
j++;
}
}
}
if (selectionEle && (selectionEle['IsSelected'] && (targetElement.getAttribute('class') === 'ShapeselectionMapStyle'
|| targetElement.getAttribute('class') === 'LineselectionMapStyle'))) {
var multiSelection = 0;
if (legendModule.enableMultiSelect) {
for (var i = 0; i < shapeElement['Elements'].length; i++) {
if (targetElement.getAttribute('class') === shapeElement['Elements'][i].getAttribute('class')) {
multiSelection++;
}
}
}
if (multiSelection <= 1 && (!legendModule.enableMultiSelect ?
this.maps.legendSelection : true)) {
this.maps.selectedLegendElementId.splice(this.maps.selectedLegendElementId.indexOf(indexes['actualIndex']), 1);
Eif (!ej2_base_1.isNullOrUndefined(shapeElement['LegendEle'])) {
helper_1.removeClass(shapeElement['LegendEle']);
}
this.maps.legendSelectionCollection.splice(selectionEle['SelectionIndex'], 1);
this.maps.shapeSelections = true;
}
}
else {
if ((selectionEle === undefined || (selectionEle && !selectionEle['IsSelected'])) &&
!ej2_base_1.isNullOrUndefined(legendShape)) {
var legendSelectionIndex = this.getIndexofLegend(this.maps.legendSelectionCollection, legendShape);
Eif (legendSelectionIndex === -1) {
this.pushCollection(legendShape, this.maps.legendSelectionCollection, collection[indexes['actualIndex']], this.maps.layers[layerIndex].shapeSettings);
}
}
var addId = true;
for (var i = 0; i < this.maps.selectedLegendElementId.length; i++) {
if (indexes['actualIndex'] === this.maps.selectedLegendElementId[i]) {
addId = false;
}
}
if (addId) {
this.maps.selectedLegendElementId.push(indexes['actualIndex']);
}
this.maps.legendSelectionClass = legendModule;
this.removeLegend(this.shapeHighlightCollection);
Eif (!ej2_base_1.isNullOrUndefined(legendShape)) {
this.setColor(legendShape, !ej2_base_1.isNullOrUndefined(legendModule.fill) ? legendModule.fill : legendShape.getAttribute('fill'), !ej2_base_1.isNullOrUndefined(legendModule.opacity) ? legendModule.opacity.toString() : '1', legendModule.border.color, legendModule.border.width.toString(), 'selection');
var legendSelectionIndex = this.getIndexofLegend(this.maps.legendSelectionCollection, legendShape);
this.maps.legendSelectionCollection[legendSelectionIndex]['MapShapeCollection']['Elements'].push(targetElement);
}
this.maps.shapeSelections = false;
}
}
else Iif (document.getElementsByClassName('highlightMapStyle').length > 0) {
this.removeShapeHighlightCollection();
helper_1.removeClass(document.getElementsByClassName('highlightMapStyle')[0]);
}
}
}
else {
this.removeShapeHighlightCollection();
}
};
Legend.prototype.isTargetSelected = function (target, collection) {
var selectEle;
for (var i = 0; i < collection.length; i++) {
if (!ej2_base_1.isNullOrUndefined(target['LegendEle'].getAttribute('id')) &&
(target['LegendEle'].getAttribute('id') === collection[i]['legendElement'].getAttribute('id'))) {
selectEle = { IsSelected: true, SelectionIndex: i };
}
}
return selectEle;
};
Legend.prototype.updateLegendElement = function () {
for (var i = 0; i < this.maps.legendSelectionCollection.length; i++) {
Eif (document.getElementById(this.maps.legendSelectionCollection[i]['legendElement'].id)) {
this.maps.legendSelectionCollection[i]['legendElement'] =
document.getElementById(this.maps.legendSelectionCollection[i]['legendElement'].id);
}
}
};
Legend.prototype.getIndexofLegend = function (targetCollection, targetElement) {
var legendIndex = targetCollection.map(function (e) { return e['legendElement']; }).indexOf(targetElement);
return legendIndex;
};
Legend.prototype.removeAllSelections = function () {
for (var i = 0; i < this.maps.selectedElementId.length; i++) {
var selectedElement = document.getElementById(this.maps.selectedElementId[i]);
helper_1.removeClass(selectedElement);
}
for (var j = 0; j < this.maps.selectedLegendElementId.length; j++) {
var idIndex = this.maps.legendSettings.mode === 'Interactive' ?
this.maps.element.id + '_Legend_Index_' : this.maps.element.id + '_Legend_Shape_Index_';
var selectedElement = idIndex + this.maps.selectedLegendElementId[j];
var legendElement = document.getElementById(selectedElement);
Eif (!ej2_base_1.isNullOrUndefined(legendElement)) {
helper_1.removeClass(document.getElementById(selectedElement));
}
}
this.maps.legendSelectionCollection = [];
this.maps.selectedLegendElementId = [];
this.maps.selectedElementId = [];
};
Legend.prototype.legendIndexOnShape = function (data, index) {
var legendIndex;
var actualIndex;
var path = this.maps.layers[index].shapeDataPath;
var value = data[path];
var legendType = this.maps.legendSettings.mode;
var collection = this.maps.legendModule.legendCollection;
var currentCollection;
if (legendType === 'Default' && !ej2_base_1.isNullOrUndefined(this.maps.legendModule.totalPages) && (this.maps.legendModule.totalPages.length > 0)) {
currentCollection = this.maps.legendModule.totalPages[this.maps.legendModule.currentPage]['Collection'];
}
var currentCollectionLength = (legendType === 'Default' && !ej2_base_1.isNullOrUndefined(currentCollection)) ? currentCollection['length'] : 1;
for (var i = 0; i < collection.length; i++) {
var dataValue = collection[i]['data'];
for (var k = 0; k < currentCollectionLength; k++) {
if (legendType !== 'Default' || collection[i]['text'] === currentCollection[k]['DisplayText']) {
for (var j = 0; j < dataValue.length; j++) {
if (value === dataValue[j]['name']) {
legendIndex = k;
}
}
}
}
for (var j = 0; j < dataValue.length; j++) {
if (value === dataValue[j]['name']) {
actualIndex = i;
}
}
}
return { currentIndex: legendIndex, actualIndex: actualIndex };
};
Legend.prototype.shapeDataOnLegend = function (targetElement) {
var shapeIndex;
var layerIndex;
var dataIndex;
var pointIndex;
var collection = this.maps.legendModule.legendCollection;
var legend = this.maps.legendSettings;
for (var i = 0; i < collection.length; i++) {
var data = collection[i]['data'];
var process = false;
var elements = [];
var currentElement = { Elements: [] };
for (var j = 0; j < data.length; j++) {
var shapeElement = void 0;
shapeIndex = data[j]['shapeIndex'];
layerIndex = data[j]['layerIndex'];
dataIndex = data[j]['dataIndex'];
pointIndex = data[j]['pointIndex'];
Eif (pointIndex === -1) {
shapeElement = document.getElementById(this.maps.element.id + '_LayerIndex_' +
layerIndex + '_shapeIndex_' + shapeIndex + '_dataIndex_' + dataIndex);
}
else {
shapeElement = document.getElementById(this.maps.element.id + '_LayerIndex_' +
layerIndex + '_shapeIndex_' + shapeIndex + '_dataIndex_' + dataIndex + '_multiLine_' + pointIndex);
}
if (targetElement === shapeElement) {
process = true;
}
elements.push(shapeElement);
}
if (process) {
Eif (ej2_base_1.isNullOrUndefined(currentElement['LegendEle'])) {
currentElement['LegendEle'] = legend.mode === 'Default' ?
document.getElementById(this.maps.element.id + '_Legend_Shape_Index_' + i) :
document.getElementById(this.maps.element.id + '_Legend_Index_' + i);
}
currentElement['Elements'] = elements;
return currentElement;
}
}
return null;
};
Legend.prototype.shapesOfLegend = function (targetElement) {
var shapeIndex;
var layerIndex;
var dataIndex;
var pointIndex;
var idIndex = parseFloat(targetElement.id.charAt(targetElement.id.length - 1));
var data = this.maps.legendModule.legendCollection[idIndex]['data'];
var legendShapeElements = [];
for (var i = 0; i < data.length; i++) {
var shapeElement = void 0;
shapeIndex = data[i]['shapeIndex'];
layerIndex = data[i]['layerIndex'];
dataIndex = data[i]['dataIndex'];
pointIndex = data[i]['pointIndex'];
if (pointIndex === -1) {
shapeElement = document.getElementById(this.maps.element.id + '_LayerIndex_' +
layerIndex + '_shapeIndex_' + shapeIndex + '_dataIndex_' + dataIndex);
}
else {
shapeElement = document.getElementById(this.maps.element.id + '_LayerIndex_' +
layerIndex + '_shapeIndex_' + shapeIndex + '_dataIndex_' + dataIndex + '_multiLine_' + pointIndex);
}
if (!ej2_base_1.isNullOrUndefined(shapeElement)) {
legendShapeElements.push(shapeElement.id);
}
}
return legendShapeElements;
};
Legend.prototype.legendToggle = function () {
var map = this.maps;
var legend = map.legendSettings;
if (this.maps.selectedLegendElementId) {
for (var j = 0; j < this.maps.selectedLegendElementId.length; j++) {
var idIndex = legend.mode === 'Interactive' ? this.maps.element.id + '_Legend_Index_' : this.maps.element.id + '_Legend_Shape_Index_';
var selectedElement = map.svgObject.querySelector('#' + idIndex + this.maps.selectedLegendElementId[j]);
if (!ej2_base_1.isNullOrUndefined(selectedElement)) {
var fill = !ej2_base_1.isNullOrUndefined(this.maps.legendSelectionClass.fill) ?
this.maps.legendSelectionClass.fill : selectedElement.getAttribute('fill');
this.setColor(selectedElement, fill, this.maps.legendSelectionClass.opacity.toString(), this.maps.legendSelectionClass.border.color, this.maps.legendSelectionClass.border.width.toString(), 'selection');
for (var i = 0; i < this.maps.legendSelectionCollection.length; i++) {
Eif (this.maps.legendSelectionCollection[i]['legendElement'].id === selectedElement.id) {
this.maps.legendSelectionCollection[i]['legendElement'] = selectedElement;
}
}
var legendSelectionIndex = this.getIndexofLegend(this.maps.legendSelectionCollection, selectedElement);
Iif (legendSelectionIndex === -1) {
var layerIndex = this.maps.legendModule.legendCollection[this.maps.selectedLegendElementId[j]]['data'][j]['layerIndex'];
this.pushCollection(selectedElement, this.maps.legendSelectionCollection, this.maps.legendModule.legendCollection[this.maps.selectedLegendElementId[j]], this.maps.layers[layerIndex].shapeSettings);
}
}
}
}
if (this.maps.toggledLegendId) {
for (var j = 0; j < this.maps.toggledLegendId.length; j++) {
var legendTextId = legend.mode === 'Interactive' ? ('#' + this.maps.element.id + '_Legend_Index_' + this.maps.toggledLegendId[j] + '_Text') : ('#' + this.maps.element.id + '_Legend_Text_Index_' + this.maps.toggledLegendId[j]);
var textElement = map.svgObject.querySelector(legendTextId);
if (!ej2_base_1.isNullOrUndefined(textElement)) {
textElement.setAttribute('fill', '#E5E5E5');
}
var legendShapeId = legend.mode === 'Interactive' ? ('#' + this.maps.element.id + '_Legend_Index_' + this.maps.toggledLegendId[j]) : ('#' + this.maps.element.id + '_Legend_Shape_Index_' + this.maps.toggledLegendId[j]);
var legendElement = map.svgObject.querySelector(legendShapeId);
if (!ej2_base_1.isNullOrUndefined(legendElement)) {
legendElement.setAttribute('fill', '#E5E5E5');
}
}
}
};
Legend.prototype.renderLegendBorder = function () {
var map = this.maps;
var legend = map.legendSettings;
var legendTitle = legend.title.text;
var textStyle = {
fontFamily: legend.titleStyle.fontFamily, fontStyle: legend.titleStyle.fontStyle,
fontWeight: legend.titleStyle.fontWeight, size: legend.titleStyle.size, color: legend.titleStyle.color,
opacity: legend.titleStyle.opacity
};
var textOptions;
var spacing = 10;
var trimTitle = helper_1.textTrim((this.legendItemRect.width + (spacing * 2)), legendTitle, textStyle);
var textSize = helper_1.measureText(trimTitle, textStyle);
var sameTextWidth = false;
for (var i = 0; i < this.legendRenderingCollections.length; i++) {
if (this.legendRenderingCollections[i].textWidth !== this.legendRenderingCollections[0].textWidth) {
sameTextWidth = false;
break;
}
else {
sameTextWidth = true;
}
}
this.legendBorderRect = new helper_1.Rect((map.theme === 'Fluent2HighContrast' && !sameTextWidth && (legend.position === 'Left' || legend.position === 'Right') && legend.mode === 'Interactive')
? (this.legendItemRect.x - (spacing * 3)) : (this.legendItemRect.x - spacing), (this.legendItemRect.y - spacing - textSize.height), (this.legendItemRect.width) + (spacing * 2), (this.legendItemRect.height) + (spacing * 2) + textSize.height +
(legend.mode === 'Interactive' ? 0 : (this.page !== 0) ? spacing : 0));
var legendBorder = {
color: legend.border.color || this.maps.themeStyle.legendBorderColor, opacity: legend.border.opacity,
width: legend.border.width || this.maps.themeStyle.legendBorderWidth
};
legendBorder.opacity = ej2_base_1.isNullOrUndefined(legendBorder.opacity) ? 1 : legendBorder.opacity;
var renderOptions = new helper_2.RectOption(map.element.id + '_Legend_Border', legend.background, legendBorder, 1, this.legendBorderRect, null, null, '', '');
this.legendGroup.appendChild(map.renderer.drawRectangle(renderOptions));
this.getLegendAlignment(map, this.legendBorderRect.width, this.legendBorderRect.height, legend);
this.legendGroup.setAttribute('transform', 'translate( ' + (this.translate.x + (-this.legendBorderRect.x)) + ' ' +
(this.translate.y + (-(this.legendBorderRect.y))) + ' )');
if (legend.position !== 'Float') {
map.svgObject.appendChild(this.legendGroup);
}
if (legendTitle) {
textStyle.color = (textStyle.color !== null) ? textStyle.color : this.maps.themeStyle.legendTitleFontColor;
textStyle.fontFamily = !ej2_base_1.isNullOrUndefined(textStyle.fontFamily) ? textStyle.fontFamily
: this.maps.themeStyle.fontFamily;
textStyle.size = !ej2_base_1.isNullOrUndefined(textStyle.size) ? textStyle.size
: this.maps.themeStyle.subTitleFontSize || theme_1.Theme.legendTitleFont.size;
textStyle.fontWeight = !ej2_base_1.isNullOrUndefined(textStyle.fontWeight) ? textStyle.fontWeight
: this.maps.themeStyle.titleFontWeight || theme_1.Theme.legendTitleFont.fontWeight;
textOptions = new helper_2.TextOption(map.element.id + '_LegendTitle', (this.legendItemRect.x) + (this.legendItemRect.width / 2), this.legendItemRect.y - (textSize.height / 2) - spacing / 2, 'middle', trimTitle, '');
var element = helper_2.renderTextElement(textOptions, textStyle, textStyle.color, this.legendGroup);
element.setAttribute('aria-label', legendTitle);
element.setAttribute('role', 'region');
}
};
Legend.prototype.changeNextPage = function (e) {
this.currentPage = (e.target.id.indexOf('_Left_Page_') > -1) ? (this.currentPage - 1) :
(this.currentPage + 1);
this.legendGroup = this.maps.renderer.createGroup({ id: this.maps.element.id + '_Legend_Group' });
this.maps.mapAreaRect = this.initialMapAreaRect;
this.drawLegendItem(this.currentPage);
Iif (!ej2_base_1.isNullOrUndefined(this.maps.legendModule) && this.maps.legendSettings.position === 'Float') {
if (this.maps.isTileMap) {
this.maps.mapLayerPanel.layerGroup.appendChild(this.maps.legendModule.legendGroup);
}
else {
this.maps.svgObject.appendChild(this.maps.legendModule.legendGroup);
}
}
Eif (helper_1.querySelector(this.maps.element.id + '_Legend_Border', this.maps.element.id)) {
helper_1.querySelector(this.maps.element.id + '_Legend_Border', this.maps.element.id).style.pointerEvents = 'none';
}
};
Legend.prototype.getLegendAlignment = function (map, width, height, legend) {
var x;
var y;
var spacing = 10;
var totalRect;
totalRect = ej2_base_1.extend({}, map.mapAreaRect, totalRect, true);
var areaX = totalRect.x;
var areaY = totalRect.y;
var areaHeight = totalRect.height;
var areaWidth = totalRect.width;
var totalWidth = map.availableSize.width;
var totalHeight = map.availableSize.height;
var locationX = !ej2_base_1.isNullOrUndefined(legend.location.x) ? legend.location.x : 0;
var locationY = !ej2_base_1.isNullOrUndefined(legend.location.y) ? legend.location.y : 0;
if (legend.position === 'Float') {
this.translate = map.isTileMap ? new helper_2.Point(locationX, locationY + (spacing / 4)) :
new helper_2.Point(locationX + map.mapAreaRect.x, locationY + map.mapAreaRect.y);
this.legendTotalRect = map.mapAreaRect;
}
else {
switch (legend.position) {
case 'Top':
case 'Bottom':
totalRect.height = (legend.position === 'Top') ? (areaHeight - height) : (areaHeight - height - (spacing * 2));
x = (totalWidth / 2) - (width / 2);
y = (legend.position === 'Top') ? areaY : (areaY + totalRect.height);
totalRect.y = (legend.position === 'Top') ? areaY + height + (map.isTileMap ? (spacing / 2) : spacing) : areaY - (spacing / 2);
break;
case 'Left':
case 'Right':
totalRect.width = (areaWidth - width - map.mapAreaRect.x);
x = (legend.position === 'Left') ? areaX + (spacing / 2) : (areaX + totalRect.width + spacing);
y = (totalHeight / 2) - (height / 2);
totalRect.x = (legend.position === 'Left') ? areaX + width + spacing : areaX;
break;
}
switch (legend.alignment) {
case 'Near':
if (legend.position === 'Top' || legend.position === 'Bottom') {
x = totalRect.x - (legend.mode === 'Interactive' ? spacing : 0);
}
else {
y = totalRect.y - (!(legend.height && legend.width) && legend.mode === 'Interactive' ? map.mapAreaRect.x : 0);
}
break;
case 'Far':
if (legend.position === 'Top' || legend.position === 'Bottom') {
x = (totalWidth - width) - (legend.mode === 'Interactive' ? 0 : spacing);
}
else {
y = totalHeight - height - (legend.mode === 'Default' ? spacing : 0);
}
break;
}
if ((legend.height || legend.width) && legend.mode !== 'Interactive') {
this.legendTotalRect = map.mapAreaRect = map.totalRect = totalRect;
}
else {
map.totalRect = null;
if ((legend.height || legend.width) && legend.mode === 'Interactive') {
map.totalRect = totalRect;
}
this.legendTotalRect = map.mapAreaRect = totalRect;
}
if (legend.position === 'Left') {
map.mapAreaRect.width = totalRect.width;
}
this.translate = new helper_2.Point(x, y);
}
};
Legend.prototype.getMarkersLegendCollections = function (layerIndex, markers) {
var _this = this;
Array.prototype.forEach.call(markers, function (marker, markerIndex) {
var dataSource = marker.dataSource;
var field = marker.legendText;
var templateFn;
Array.prototype.forEach.call(dataSource, function (data, dataIndex) {
var imageSrc = null;
var showLegend = ej2_base_1.isNullOrUndefined(data[_this.maps.legendSettings.showLegendPath]) ? true :
data[_this.maps.legendSettings.showLegendPath];
if (marker.visible && showLegend && (!ej2_base_1.isNullOrUndefined(data['latitude'])) && (!ej2_base_1.isNullOrUndefined(data['longitude']))) {
if (marker.template) {
templateFn = helper_1.getTemplateFunction(marker.template, _this.maps);
var templateElement = templateFn(_this.maps);
var markerEle = ej2_base_1.isNullOrUndefined(templateElement.childElementCount) ? templateElement[0] :
templateElement;
imageSrc = markerEle.querySelector('img').src;
}
var text = ej2_base_1.isNullOrUndefined(data[field]) ? '' : data[field];
var legendFill = !ej2_base_1.isNullOrUndefined(marker.colorValuePath) ? data[marker.colorValuePath] : marker.fill;
var newData = [];
if (_this.maps.legendSettings.removeDuplicateLegend) {
newData.push(_this.getMarkerLegendData(layerIndex, text, legendFill));
_this.getOverallLegendItemsCollection(text, legendFill, newData, showLegend);
}
else {
newData.push({ layerIndex: layerIndex, markerIndex: markerIndex, dataIndex: dataIndex, value: legendFill,
name: text,
shape: (!ej2_base_1.isNullOrUndefined(marker.shapeValuePath) && !ej2_base_1.isNullOrUndefined(data[marker.shapeValuePath]) && data[marker.shapeValuePath] !== '') ? data[marker.shapeValuePath] : (_this.maps.legendSettings.useMarkerShape ? marker.shape : _this.maps.legendSettings.shape) });
_this.getOverallLegendItemsCollection(text, legendFill, newData, showLegend);
}
}
});
});
};
Legend.prototype.getMarkerLegendData = function (layerIndex, text, legendFill) {
var _this = this;
var legendData = [];
this.maps.layers[layerIndex].markerSettings.map(function (markerSettings, markerIndex) {
var markerData = markerSettings.dataSource;
Array.prototype.forEach.call(markerData, function (data, dataIndex) {
var marker = _this.maps.layers[layerIndex].markerSettings[markerIndex];
if ((text === data[marker.legendText] || text === '') && legendFill === (data[marker.colorValuePath] || marker.fill)) {
legendData.push({ layerIndex: layerIndex, markerIndex: markerIndex, dataIndex: dataIndex, value: legendFill, name: text,
shape: !ej2_base_1.isNullOrUndefined(marker.shapeValuePath) ? data[marker.shapeValuePath] : marker.shape });
}
});
});
return legendData;
};
Legend.prototype.getRangeLegendCollection = function (layerIndex, layerData, colorMapping, dataSource, dataPath, colorValuePath, propertyPath) {
var _this = this;
var legendText;
var legendIndex = 0;
var fill = this.maps.legendSettings.fill;
var rangeData = [];
var _loop_1 = function (colorMap) {
if (!ej2_base_1.isNullOrUndefined(colorMap.from) && !ej2_base_1.isNullOrUndefined(colorMap.to)) {
legendText = !ej2_base_1.isNullOrUndefined(colorMap.label) ? colorMap.label : colorMap.from + ' - ' + colorMap.to;
rangeData = [];
var colorMapProcess_1 = false;
if (!ej2_base_1.isNullOrUndefined(dataSource) && dataSource.length > 0) {
Array.prototype.forEach.call(dataSource, function (data, dataIndex) {
var colorValue = (colorValuePath.indexOf('.') > -1) ? Number(helper_1.getValueFromObject(data, colorValuePath)) :
parseFloat(data[colorValuePath]);
if (colorValue >= colorMap.from && colorValue <= colorMap.to) {
colorMapProcess_1 = true;
rangeData.push(_this.getLegendData(layerIndex, dataIndex, data, dataPath, layerData, propertyPath, colorValue));
}
});
}
if (!colorMapProcess_1) {
rangeData.push({
layerIndex: layerIndex, shapeIndex: null, dataIndex: null,
name: null, value: null
});
}
var legendFill = (ej2_base_1.isNullOrUndefined(fill)) ? Object.prototype.toString.call(colorMap.color) === '[object Array]' ?
!ej2_base_1.isNullOrUndefined(colorMap.value) ? colorMap.color[0] : this_1.legendGradientColor(colorMap, legendIndex) :
colorMap.color : fill;
legendIndex++;
this_1.getOverallLegendItemsCollection(legendText, legendFill, rangeData, colorMap.showLegend);
}
};
var this_1 = this;
for (var _i = 0, colorMapping_1 = colorMapping; _i < colorMapping_1.length; _i++) {
var colorMap = colorMapping_1[_i];
_loop_1(colorMap);
}
};
Legend.prototype.getOverallLegendItemsCollection = function (legendText, legendFill, legendData, showLegend) {
var newColllection = [];
var legend = this.maps.legendSettings;
if (legendData.length > 0 && showLegend) {
for (var i = 0; i < legendData.length; i++) {
var collection = legendData[i];
if (collection.length > 0) {
for (var j = 0; j < collection.length; j++) {
newColllection.push(collection[j]);
}
}
else {
newColllection.push(legendData[i]);
}
newColllection['_isVisible'] = true;
}
var isDuplicate = this.maps.legendSettings.removeDuplicateLegend ?
this.removeDuplicates(this.legendCollection, legendText, legendFill) : false;
if (!isDuplicate) {
this.legendCollection.push({
text: legendText, fill: legendFill, data: newColllection, opacity: legend.opacity,
borderColor: legend.shapeBorder.color, borderWidth: legend.shapeBorder.width
});
}
else {
for (var i = 0; i < this.legendCollection.length; i++) {
Eif (this.legendCollection[i]['text'] === legendText && this.legendCollection[i]['fill'] === legendFill) {
this.legendCollection[i].data.push(newColllection[0]);
}
}
}
}
};
Legend.prototype.removeDuplicates = function (legendCollection, text, legendFill) {
var isDuplicate = false;
for (var i = 0; i < legendCollection.length; i++) {
if ((legendCollection[i]['text'] === text || legendCollection[i]['text'] === '') && legendCollection[i]['fill'] === legendFill) {
isDuplicate = true;
break;
}
else {
continue;
}
}
return isDuplicate;
};
Legend.prototype.getEqualLegendCollection = function (layerIndex, layerData, colorMapping, dataSource, dataPath, colorValuePath, propertyPath) {
var _this = this;
var fill = this.maps.legendSettings.fill;
var equalValues = [];
var legendText;
var equalData = [];
var outOfRangeValues = [];
var outOfRange = [];
var _loop_2 = function (colorMap) {
if (!ej2_base_1.isNullOrUndefined(colorMap.value)) {
legendText = !ej2_base_1.isNullOrUndefined(colorMap.label) ? colorMap.label : colorMap.value;
equalData = [];
var eqaulColorProcess_1 = false;
if (!ej2_base_1.isNullOrUndefined(dataSource) && dataSource.length > 0) {
Array.prototype.forEach.call(dataSource, function (data, dataIndex) {
var equalValue = ((colorValuePath && colorValuePath.indexOf('.') > -1) ? (helper_1.getValueFromObject(data, colorValuePath)) :
(data[colorValuePath]));
if (equalValue === colorMap.value) {
eqaulColorProcess_1 = true;
if (equalValues.indexOf(equalValue) === -1) {
equalValues.push(equalValue);
}
equalData.push(_this.getLegendData(layerIndex, dataIndex, data, dataPath, layerData, propertyPath, equalValue));
}
else {
if (outOfRangeValues.indexOf(equalValue) === -1) {
outOfRangeValues.push(equalValue);
}
}
});
}
for (var x = 0; x < equalValues.length; x++) {
for (var y = 0; y < outOfRangeValues.length; y++) {
if (equalValues[x] === outOfRangeValues[y]) {
var equalIndex = outOfRangeValues.indexOf(equalValues[x]);
outOfRangeValues.splice(equalIndex, 1);
}
}
}
if (!eqaulColorProcess_1) {
equalData.push({
layerIndex: layerIndex, shapeIndex: null, dataIndex: null,
name: null, value: null
});
}
var legendFill = (ej2_base_1.isNullOrUndefined(fill)) ? Object.prototype.toString.call(colorMap.color) === '[object Array]'
? colorMap.color[0] : colorMap.color : fill;
this_2.getOverallLegendItemsCollection(legendText, legendFill, equalData, colorMap.showLegend);
}
else if (ej2_base_1.isNullOrUndefined(colorMap.minOpacity) && ej2_base_1.isNullOrUndefined(colorMap.maxOpacity) && ej2_base_1.isNullOrUndefined(colorMap.value)
&& ej2_base_1.isNullOrUndefined(colorMap.from) && ej2_base_1.isNullOrUndefined(colorMap.to) && !ej2_base_1.isNullOrUndefined(colorMap.color)) {
Array.prototype.forEach.call(dataSource, function (data, dataIndex) {
var equalValue = ((colorValuePath.indexOf('.') > -1) ? (helper_1.getValueFromObject(data, colorValuePath)) :
(data[colorValuePath]));
for (var k = 0; k < outOfRangeValues.length; k++) {
if (equalValue === outOfRangeValues[k]) {
outOfRange.push(_this.getLegendData(layerIndex, dataIndex, data, dataPath, layerData, propertyPath, equalValue));
}
}
});
if (outOfRangeValues.length === 0) {
var range_1 = false;
Array.prototype.forEach.call(dataSource, function (data, dataIndex) {
range_1 = false;
var rangeValue = data[colorValuePath];
for (var z = 0; z < colorMapping.length; z++) {
Eif (!ej2_base_1.isNullOrUndefined(rangeValue) && !isNaN(rangeValue)) {
if (rangeValue >= colorMapping[z].from && rangeValue <= colorMapping[z].to) {
range_1 = true;
}
}
else if (!range_1) {
range_1 = false;
}
}
if (!range_1) {
outOfRange.push(_this.getLegendData(layerIndex, dataIndex, data, dataPath, layerData, propertyPath, rangeValue));
}
});
}
legendText = !ej2_base_1.isNullOrUndefined(colorMap.label) ? colorMap.label : 'Others';
var outfill = ((Object.prototype.toString.call(colorMap.color) === '[object Array]'))
? colorMap.color[0] : colorMap.color;
var legendOutFill = outfill;
this_2.getOverallLegendItemsCollection(legendText, legendOutFill, outOfRange, colorMap.showLegend);
}
};
var this_2 = this;
for (var _i = 0, colorMapping_2 = colorMapping; _i < colorMapping_2.length; _i++) {
var colorMap = colorMapping_2[_i];
_loop_2(colorMap);
}
};
Legend.prototype.getDataLegendCollection = function (layerIndex, layerData, colorMapping, dataSource, dataPath, colorValuePath, propertyPath) {
var _this = this;
var legendText;
var fill = this.maps.legendSettings.fill;
var valuePath = this.maps.legendSettings.valuePath;
if (!ej2_base_1.isNullOrUndefined(colorValuePath) && !ej2_base_1.isNullOrUndefined(dataSource)) {
Array.prototype.forEach.call(dataSource, function (data, dataIndex) {
var showLegend = ej2_base_1.isNullOrUndefined(_this.maps.legendSettings.showLegendPath) ?
true : ej2_base_1.isNullOrUndefined(data[_this.maps.legendSettings.showLegendPath]) ?
false : data[_this.maps.legendSettings.showLegendPath];
var dataValue = ((colorValuePath.indexOf('.') > -1) ? (helper_1.getValueFromObject(data, colorValuePath)) :
(data[colorValuePath]));
var newData = [];
var legendFill = (ej2_base_1.isNullOrUndefined(fill)) ? dataValue : fill;
if (!ej2_base_1.isNullOrUndefined(dataValue) && colorMapping.length === 0 &&
(!ej2_base_1.isNullOrUndefined(valuePath) || !ej2_base_1.isNullOrUndefined(dataPath))) {
legendText = !ej2_base_1.isNullOrUndefined(data[valuePath]) ? ((valuePath.indexOf('.') > -1) ?
helper_1.getValueFromObject(data, valuePath) : data[valuePath]) : ((dataPath.indexOf('.') > -1) ?
helper_1.getValueFromObject(data, dataPath) : data[dataPath]);
newData.push(_this.getLegendData(layerIndex, dataIndex, data, dataPath, layerData, propertyPath, dataValue));
}
_this.getOverallLegendItemsCollection(legendText, legendFill, newData, showLegend);
});
}
};
Legend.prototype.interactiveHandler = function (e) {
var target = e.target;
var legend = this.maps.legendSettings;
var id = this.maps.element.id + '_Interactive_Legend';
var hoverId = legend.type === 'Layers' ? '_shapeIndex_' : (legend.type === 'Markers') ? '_MarkerIndex_' :
'_BubbleIndex_';
if (target.id.indexOf(hoverId) > 1) {
var layerIndex = parseFloat(target.id.split('_LayerIndex_')[1].split('_')[0]);
var dataIndex = parseFloat(target.id.split(/_dataIndex_/i)[1].split('_')[0]);
var fill = void 0;
var stroke = void 0;
var strokeWidth = void 0;
if (!(ej2_base_1.isNullOrUndefined(helper_1.querySelector(id, this.maps.element.id)))) {
ej2_base_1.remove(helper_1.querySelector(id, this.maps.element.id));
}
var layer = this.maps.layersCollection[layerIndex];
var markerVisible = (legend.type === 'Layers' ? layer.visible :
legend.type === 'Markers' ? layer.markerSettings[parseFloat(target.id.split('_MarkerIndex_')[1].split('_')[0])].visible :
(this.maps.getBubbleVisible(this.maps.layersCollection[layerIndex])));
if (legend.visible && this.legendRenderingCollections.length > 0
&& legend.mode === 'Interactive' && markerVisible) {
var svgRect = this.maps.svgObject.getBoundingClientRect();
for (var i = 0; i < this.legendCollection.length; i++) {
var currentData = this.legendCollection[i];
var legendElement = helper_1.querySelector(this.maps.element.id + '_Legend_Index_' + i, this.maps.element.id);
var legendRect = legendElement.getBoundingClientRect();
var rect = new helper_1.Rect(Math.abs(legendRect.left - svgRect.left), Math.abs(legendRect.top - svgRect.top), legendRect.width, legendRect.height);
fill = legendElement.getAttribute('fill');
stroke = legend.shapeBorder.color;
strokeWidth = legend.shapeBorder.width;
Eif (!ej2_base_1.isNullOrUndefined(currentData['data'])) {
var data = currentData['data'];
var _loop_3 = function (j) {
if (dataIndex === data[j]['dataIndex'] && layerIndex === data[j]['layerIndex']) {
this_3.renderInteractivePointer(legend, fill, stroke, id, strokeWidth, rect);
var arrowElement_1 = helper_1.querySelector(id, this_3.maps.element.id);
Iif (this_3.maps.isDevice && !(ej2_base_1.isNullOrUndefined(arrowElement_1))) {
clearTimeout(this_3.arrowTimer);
this_3.arrowTimer = setTimeout(function () {
if (!ej2_base_1.isNullOrUndefined(arrowElement_1.parentNode)) {
ej2_base_1.remove(arrowElement_1);
}
}, 2000);
}
return "break";
}
};
var this_3 = this;
for (var j = 0; j < data.length; j++) {
var state_1 = _loop_3(j);
if (state_1 === "break")
break;
}
}
}
}
}
else {
Iif (!(ej2_base_1.isNullOrUndefined(helper_1.querySelector(id, this.maps.element.id)))) {
ej2_base_1.remove(helper_1.querySelector(id, this.maps.element.id));
}
}
};
Legend.prototype.renderInteractivePointer = function (legend, fill, stroke, id, strokeWidth, rect) {
var path;
var locX;
var locY;
var height = 10;
var width = 10;
var direction = (legend.orientation === 'None') ? (legend.position === 'Top' || legend.position === 'Bottom')
? 'Horizontal' : 'Vertical' : legend.orientation;
rect.y = legend.position === 'Float' && this.maps.isTileMap ? rect.y - this.maps.mapAreaRect.y : rect.y;
if (direction === 'Horizontal') {
if (!legend.invertedPointer) {
locX = rect.x + (rect.width / 2) - (legend.position === 'Float' && this.maps.isTileMap ? this.maps.mapAreaRect.x : 0);
locY = rect.y;
path = ' M ' + locX + ' ' + locY + ' L ' + (locX - width) + ' ' + (locY - height) +
' L ' + (locX + width) + ' ' + (locY - height) + ' Z ';
}
else {
locX = rect.x + (rect.width / 2) - (legend.position === 'Float' && this.maps.isTileMap ? this.maps.mapAreaRect.x : 0);
locY = rect.y + (rect.height);
path = ' M ' + locX + ' ' + locY + ' L ' + (locX - width) + ' ' + (locY + height) +
' L ' + (locX + width) + ' ' + (locY + height) + ' Z ';
}
}
else {
if (!legend.invertedPointer) {
locX = rect.x + rect.width - (legend.position === 'Float' && this.maps.isTileMap ? this.maps.mapAreaRect.x : 0);
locY = rect.y + (rect.height / 2);
path = ' M ' + locX + ' ' + locY + ' L ' + (locX + width) + ' ' + (locY - height) +
' L ' + (locX + width) + ' ' + (locY + height) + ' z ';
}
else {
locX = rect.x - (legend.position === 'Float' && this.maps.isTileMap ? this.maps.mapAreaRect.x : 0);
locY = rect.y + (rect.height / 2);
path = ' M ' + locX + ' ' + locY + ' L ' + (locX - width) + ' ' + (locY - height) +
' L ' + (locX - width) + ' ' + (locY + height) + ' z ';
}
}
var pathOptions = new helper_1.PathOption(id, fill, strokeWidth, stroke, 1, 1, '', path);
Iif (legend.position === 'Float' && this.maps.isTileMap) {
this.maps.mapLayerPanel.layerGroup.appendChild(this.maps.renderer.drawPath(pathOptions));
}
else {
this.maps.svgObject.appendChild(this.maps.renderer.drawPath(pathOptions));
}
};
Legend.prototype.wireEvents = function (element) {
ej2_base_1.EventHandler.add(element, ej2_base_1.Browser.touchStartEvent, this.changeNextPage, this);
};
Legend.prototype.addEventListener = function () {
if (this.maps.isDestroyed) {
return;
}
this.maps.on(ej2_base_1.Browser.touchMoveEvent, this.interactiveHandler, this);
this.maps.on(ej2_base_1.Browser.touchEndEvent, this.interactiveHandler, this);
this.maps.on(index_1.click, this.legendClick, this);
};
Legend.prototype.markerToggleSelection = function (mapElement, layerIndex, markerIndex, legendIndex) {
mapElement.setAttribute('fill', this.legendCollection[legendIndex]['fill']);
mapElement.setAttribute('stroke', this.maps.layers[layerIndex].markerSettings[markerIndex].border.color);
mapElement.setAttribute('fill-opacity', (this.maps.layers[layerIndex].markerSettings[markerIndex].opacity).toString());
mapElement.setAttribute('stroke-width', (this.maps.layers[layerIndex].markerSettings[markerIndex].border.width).toString());
mapElement.setAttribute('stroke-opacity', (ej2_base_1.isNullOrUndefined(this.maps.layers[layerIndex].markerSettings[markerIndex].border.opacity) ?
this.maps.layers[layerIndex].markerSettings[markerIndex].opacity :
this.maps.layers[layerIndex].markerSettings[markerIndex].border.opacity).toString());
var indexToRemoveSelectedElement = this.maps.toggledElementId.indexOf(mapElement.id);
Eif (indexToRemoveSelectedElement !== -1) {
this.maps.toggledElementId.splice(indexToRemoveSelectedElement, 1);
}
};
Legend.prototype.bubbleToggleSelection = function (mapElement, layerIndex, bubbleIndex, legendIndex) {
mapElement.setAttribute('fill', this.legendCollection[legendIndex]['fill']);
mapElement.setAttribute('stroke', this.maps.layers[layerIndex].bubbleSettings[bubbleIndex].border.color);
mapElement.setAttribute('fill-opacity', (this.maps.layers[layerIndex].bubbleSettings[bubbleIndex].opacity).toString());
mapElement.setAttribute('stroke-width', (this.maps.layers[layerIndex].bubbleSettings[bubbleIndex].border.width).toString());
mapElement.setAttribute('stroke-opacity', (ej2_base_1.isNullOrUndefined(this.maps.layers[layerIndex].bubbleSettings[bubbleIndex].border.opacity) ?
this.maps.layers[layerIndex].bubbleSettings[bubbleIndex].opacity :
this.maps.layers[layerIndex].bubbleSettings[bubbleIndex].border.opacity).toString());
};
Legend.prototype.legendClick = function (targetEle) {
var legendShapeId;
var legendTextId;
var legendToggleFill = this.maps.legendSettings.toggleLegendSettings.fill;
var legendToggleOpacity = this.maps.legendSettings.toggleLegendSettings.opacity;
var legendToggleBorderColor = this.maps.legendSettings.toggleLegendSettings.border.color;
var legendToggleBorderWidth = this.maps.legendSettings.toggleLegendSettings.border.width;
var legendToggleBorderOpacity = ej2_base_1.isNullOrUndefined(this.maps.legendSettings.toggleLegendSettings.border.opacity) ?
this.maps.legendSettings.toggleLegendSettings.opacity : this.maps.legendSettings.toggleLegendSettings.border.opacity;
if (!ej2_base_1.isNullOrUndefined(targetEle.parentNode) && targetEle.parentNode['id'].indexOf(this.maps.element.id + '_Legend_Index_') > -1) {
var mapElement = void 0;
var legendIndex = parseFloat(targetEle.parentElement.id.substr((this.maps.element.id + '_Legend_Index_').length));
var selectedItem = this.legendCollection[legendIndex]['data'];
var isVisible = selectedItem['_isVisible'];
var shape = void 0;
if (this.maps.legendSettings.toggleLegendSettings.enable && (this.maps.legendSettings.type === 'Bubbles' || this.maps.legendSettings.type === 'Markers')) {
for (var k = 0; k < this.maps.layers.length; k++) {
for (var j = 0; j < (this.maps.legendSettings.type === 'Bubbles' ? this.maps.layers[k].bubbleSettings.length : this.maps.layers[k].markerSettings.length); j++) {
for (var i = 0; i < selectedItem.length; i++) {
shape = this.legendCollection[legendIndex]['data'][i];
mapElement = this.maps.legendSettings.type === 'Bubbles' ? helper_1.querySelector(this.maps.element.id + '_LayerIndex_' + shape['layerIndex'] +
'_BubbleIndex_' + j + '_dataIndex_' + shape['dataIndex'], this.maps.element.id) : helper_1.querySelector(this.maps.element.id + '_LayerIndex_' + shape['layerIndex'] +
'_MarkerIndex_' + shape['markerIndex'] + '_dataIndex_' + shape['dataIndex'], this.maps.element.id);
if (!ej2_base_1.isNullOrUndefined(shape['shape']) && shape['shape'] === 'Balloon') {
mapElement = this.maps.legendSettings.type === 'Bubbles' ? helper_1.querySelector(this.maps.element.id + '_LayerIndex_' + shape['layerIndex'] +
'_BubbleIndex_' + j + '_dataIndex_' + shape['dataIndex'] + '_Group', this.maps.element.id) : helper_1.querySelector(this.maps.element.id + '_LayerIndex_' + shape['layerIndex'] +
'_MarkerIndex_' + shape['markerIndex'] + '_dataIndex_' + shape['dataIndex'] + '_Group', this.maps.element.id);
mapElement = mapElement.children[0];
}
var toggledLegendIdIndex = this.maps.toggledLegendId.indexOf(legendIndex);
if (isVisible && mapElement !== null) {
if (this.maps.legendSettings.toggleLegendSettings.applyShapeSettings) {
mapElement.setAttribute('fill', this.maps.layers[k].shapeSettings.fill);
mapElement.setAttribute('stroke', this.maps.layers[k].shapeSettings.border.color || this.maps.themeStyle.shapeBorderColor);
mapElement.setAttribute('fill-opacity', (this.maps.layers[k].shapeSettings.opacity).toString());
mapElement.setAttribute('stroke-width', (ej2_base_1.isNullOrUndefined(this.maps.layers[k].shapeSettings.border.width) ? 0 : this.maps.layers[k].shapeSettings.border.width).toString());
mapElement.setAttribute('stroke-opacity', (ej2_base_1.isNullOrUndefined(this.maps.layers[k].shapeSettings.border.opacity) ?
this.maps.layers[k].shapeSettings.opacity :
this.maps.layers[k].shapeSettings.border.opacity).toString());
}
else {
mapElement.setAttribute('fill', legendToggleFill);
mapElement.setAttribute('fill-opacity', (legendToggleOpacity).toString());
mapElement.setAttribute('stroke', legendToggleBorderColor);
mapElement.setAttribute('stroke-width', (legendToggleBorderWidth).toString());
mapElement.setAttribute('stroke-opacity', (legendToggleBorderOpacity).toString());
}
if (this.maps.legendSettings.type === 'Markers') {
Eif (toggledLegendIdIndex === -1) {
this.maps.toggledLegendId.push(legendIndex);
}
var index = this.maps.toggledElementId.indexOf(mapElement.id);
Eif (index === -1) {
this.maps.toggledElementId.push(mapElement.id);
}
}
Eif (targetEle !== null) {
legendShapeId = helper_1.querySelector(this.maps.element.id + '_Legend_Shape_Index_' + legendIndex, this.maps.element.id);
legendTextId = helper_1.querySelector(this.maps.element.id + '_Legend_Text_Index_' + legendIndex, this.maps.element.id);
if (!this.maps.legendSettings.toggleLegendSettings.applyShapeSettings) {
this.setToggleAttributes(legendTextId, legendShapeId, legendToggleFill, legendToggleOpacity, legendToggleBorderColor, legendToggleBorderWidth, legendToggleBorderOpacity, legendToggleFill);
}
else {
this.setToggleAttributes(legendTextId, legendShapeId, this.maps.layers[k].shapeSettings.fill, this.maps.layers[k].shapeSettings.opacity, this.maps.layers[k].shapeSettings.border.color || this.maps.themeStyle.shapeBorderColor, ej2_base_1.isNullOrUndefined(this.maps.layers[k].shapeSettings.border.width)
? 0 : this.maps.layers[k].shapeSettings.border.width, ej2_base_1.isNullOrUndefined(this.maps.layers[k].shapeSettings.border.opacity)
? this.maps.layers[k].shapeSettings.opacity
: this.maps.layers[k].shapeSettings.border.opacity, this.maps.layers[k].shapeSettings.fill);
}
}
}
else {
if (this.maps.legendSettings.type === 'Markers') {
Eif (toggledLegendIdIndex !== -1 && i === 0) {
this.maps.toggledLegendId.splice(toggledLegendIdIndex, 1);
}
this.markerToggleSelection(mapElement, k, j, legendIndex);
}
else {
this.bubbleToggleSelection(mapElement, k, j, legendIndex);
}
Eif (targetEle !== null) {
legendShapeId = helper_1.querySelector(this.maps.element.id + '_Legend_Shape_Index_' + legendIndex, this.maps.element.id);
legendTextId = helper_1.querySelector(this.maps.element.id + '_Legend_Text_Index_' + legendIndex, this.maps.element.id);
this.setToggleAttributes(legendTextId, legendShapeId, this.legendCollection[legendIndex]['fill'], this.legendCollection[legendIndex]['opacity'], this.legendCollection[legendIndex]['shapeBorder']['color'], this.legendCollection[legendIndex]['shapeBorder']['width'], this.legendCollection[legendIndex]['shapeBorder']['opacity'], this.maps.legendSettings.textStyle.color);
Iif (this.maps.legendSettings.shape === 'HorizontalLine' || this.maps.legendSettings.shape === 'VerticalLine' || this.maps.legendSettings.shape === 'Cross') {
legendShapeId.setAttribute('stroke', this.legendCollection[legendIndex]['fill']);
}
}
}
}
selectedItem['_isVisible'] = isVisible ? false : true;
}
}
}
if (this.maps.legendSettings.type === 'Layers' && this.maps.legendSettings.toggleLegendSettings.enable) {
var layerElement = void 0;
this.removeCollections(targetEle, legendIndex);
var toggledLegendIdIndex = this.maps.toggledLegendId.indexOf(legendIndex);
if (toggledLegendIdIndex !== -1) {
isVisible = false;
}
for (var j = 0; j < this.maps.layers.length; j++) {
for (var i = 0; i < selectedItem.length; i++) {
shape = this.legendCollection[legendIndex]['data'][i];
layerElement = helper_1.querySelector(this.maps.element.id + '_LayerIndex_' + shape['layerIndex'] +
'_shapeIndex_' + shape['shapeIndex'] + '_dataIndex_' + shape['dataIndex'], this.maps.element.id);
if (layerElement !== null) {
var toggledShapeIdIndex = this.maps.toggledElementId.indexOf(layerElement.id);
if (isVisible) {
if (i === 0) {
this.maps.toggledLegendId.push(legendIndex);
}
if (toggledShapeIdIndex === -1) {
this.maps.toggledElementId.push(layerElement.id);
}
if (this.maps.legendSettings.toggleLegendSettings.applyShapeSettings) {
layerElement.setAttribute('fill', this.maps.layers[j].shapeSettings.fill);
layerElement.setAttribute('fill-opacity', (this.maps.layers[j].shapeSettings.opacity).toString());
layerElement.setAttribute('stroke', this.maps.layers[j].shapeSettings.border.color || this.maps.themeStyle.shapeBorderColor);
layerElement.setAttribute('stroke-width', (ej2_base_1.isNullOrUndefined(this.maps.layers[j].shapeSettings.border.width) ? 0 : this.maps.layers[j].shapeSettings.border.width).toString());
layerElement.setAttribute('stroke-opacity', (ej2_base_1.isNullOrUndefined(this.maps.layers[j].shapeSettings.border.opacity) ?
this.maps.layers[j].shapeSettings.opacity :
this.maps.layers[j].shapeSettings.border.opacity).toString());
}
else {
layerElement.setAttribute('fill', legendToggleFill);
layerElement.setAttribute('fill-opacity', (legendToggleOpacity).toString());
layerElement.setAttribute('stroke', legendToggleBorderColor);
layerElement.setAttribute('stroke-width', (legendToggleBorderWidth).toString());
layerElement.setAttribute('stroke-opacity', (legendToggleBorderOpacity).toString());
}
Eif (targetEle !== null) {
legendTextId = helper_1.querySelector(this.maps.element.id + '_Legend_Text_Index_' + legendIndex, this.maps.element.id);
legendShapeId = helper_1.querySelector(this.maps.element.id + '_Legend_Shape_Index_' + legendIndex, this.maps.element.id);
if (!this.maps.legendSettings.toggleLegendSettings.applyShapeSettings) {
this.setToggleAttributes(legendTextId, legendShapeId, legendToggleFill, legendToggleOpacity, legendToggleBorderColor, legendToggleBorderWidth, legendToggleBorderOpacity, legendToggleFill);
}
else {
this.setToggleAttributes(legendTextId, legendShapeId, this.maps.layers[j].shapeSettings.fill, this.maps.layers[j].shapeSettings.opacity, this.maps.layers[j].shapeSettings.border.color || this.maps.themeStyle.shapeBorderColor, ej2_base_1.isNullOrUndefined(this.maps.layers[j].shapeSettings.border.width)
? 0 : this.maps.layers[j].shapeSettings.border.width, ej2_base_1.isNullOrUndefined(this.maps.layers[j].shapeSettings.border.opacity)
? this.maps.layers[j].shapeSettings.opacity
: this.maps.layers[j].shapeSettings.border.opacity, this.maps.layers[j].shapeSettings.fill);
}
}
}
else {
if (toggledLegendIdIndex !== -1 && i === 0) {
this.maps.toggledLegendId.splice(toggledLegendIdIndex, 1);
}
if (toggledShapeIdIndex !== -1) {
this.maps.toggledElementId.splice(toggledShapeIdIndex, 1);
}
layerElement.setAttribute('fill', this.legendCollection[legendIndex]['fill']);
layerElement.setAttribute('stroke-opacity', (ej2_base_1.isNullOrUndefined(this.maps.layers[j].shapeSettings.border.opacity) ?
this.maps.layers[j].shapeSettings.opacity :
this.maps.layers[j].shapeSettings.border.opacity).toString());
layerElement.setAttribute('stroke-width', (ej2_base_1.isNullOrUndefined(this.maps.layers[j].shapeSettings.border.width) ? 0 : this.maps.layers[j].shapeSettings.border.width).toString());
layerElement.setAttribute('fill-opacity', (this.maps.layers[j].shapeSettings.opacity).toString());
layerElement.setAttribute('stroke', this.maps.layers[j].shapeSettings.border.color || this.maps.themeStyle.shapeBorderColor);
Eif (targetEle !== null) {
legendTextId = helper_1.querySelector(this.maps.element.id + '_Legend_Text_Index_' + legendIndex, this.maps.element.id);
legendShapeId = helper_1.querySelector(this.maps.element.id + '_Legend_Shape_Index_' + legendIndex, this.maps.element.id);
this.setToggleAttributes(legendTextId, legendShapeId, this.legendCollection[legendIndex]['fill'], this.legendCollection[legendIndex]['opacity'], this.legendCollection[legendIndex]['shapeBorder']['color'], this.legendCollection[legendIndex]['shapeBorder']['width'], this.legendCollection[legendIndex]['shapeBorder']['opacity'], '#757575');
}
}
}
}
}
selectedItem['_isVisible'] = isVisible ? false : true;
}
}
else if (!ej2_base_1.isNullOrUndefined(targetEle.id) && (targetEle.id.indexOf(this.maps.element.id + '_Legend_Shape_Index') > -1 ||
targetEle.id.indexOf(this.maps.element.id + '_Legend_Index') !== -1) && this.maps.legendSettings.visible &&
targetEle.id.indexOf('_Text') === -1) {
var LegendInteractive = void 0;
var legendIndex = parseFloat(targetEle.id.split(this.maps.element.id + '_Legend_Index_')[1]);
var mapdata = void 0;
var selectedItem = this.legendCollection[legendIndex]['data'];
var isVisible = selectedItem['_isVisible'];
if ((this.maps.legendSettings.type === 'Bubbles' || this.maps.legendSettings.type === 'Markers') && this.maps.legendSettings.toggleLegendSettings.enable) {
var toggledLegendIdIndex = this.maps.toggledLegendId.indexOf(legendIndex);
for (var k = 0; k < this.maps.layers.length; k++) {
for (var j = 0; j < (this.maps.legendSettings.type === 'Bubbles' ? this.maps.layers[k].bubbleSettings.length : this.maps.layers[k].markerSettings.length); j++) {
for (var i = 0; i < selectedItem.length; i++) {
mapdata = this.legendCollection[legendIndex]['data'][i];
LegendInteractive = this.maps.legendSettings.type === 'Bubbles' ? helper_1.querySelector(this.maps.element.id + '_LayerIndex_' + mapdata['layerIndex'] +
'_BubbleIndex_' + j + '_dataIndex_' + mapdata['dataIndex'], this.maps.element.id) : helper_1.querySelector(this.maps.element.id + '_LayerIndex_' + mapdata['layerIndex'] +
'_MarkerIndex_' + j + '_dataIndex_' + mapdata['dataIndex'], this.maps.element.id);
if (!ej2_base_1.isNullOrUndefined(mapdata['shape']) && mapdata['shape'] === 'Balloon') {
LegendInteractive = this.maps.legendSettings.type === 'Bubbles' ? helper_1.querySelector(this.maps.element.id + '_LayerIndex_' + mapdata['layerIndex'] +
'_BubbleIndex_' + j + '_dataIndex_' + mapdata['dataIndex'] + '_Group', this.maps.element.id) : helper_1.querySelector(this.maps.element.id + '_LayerIndex_' + mapdata['layerIndex'] +
'_MarkerIndex_' + j + '_dataIndex_' + mapdata['dataIndex'] + '_Group', this.maps.element.id);
LegendInteractive = LegendInteractive.children[0];
}
if (isVisible && LegendInteractive !== null) {
if (this.maps.legendSettings.type === 'Markers') {
Eif (toggledLegendIdIndex === -1) {
this.maps.toggledLegendId.push(legendIndex);
}
var index = this.maps.toggledElementId.indexOf(LegendInteractive.id);
Eif (index === -1) {
this.maps.toggledElementId.push(LegendInteractive.id);
}
}
if (this.maps.legendSettings.toggleLegendSettings.applyShapeSettings) {
LegendInteractive.setAttribute('fill', this.maps.layers[k].shapeSettings.fill);
LegendInteractive.setAttribute('stroke', this.maps.layers[k].shapeSettings.border.color || this.maps.themeStyle.shapeBorderColor);
LegendInteractive.setAttribute('stroke-width', (ej2_base_1.isNullOrUndefined(this.maps.layers[k].shapeSettings.border.width) ? 0 : this.maps.layers[k].shapeSettings.border.width).toString());
LegendInteractive.setAttribute('stroke-opacity', (ej2_base_1.isNullOrUndefined(this.maps.layers[k].shapeSettings.border.opacity) ?
this.maps.layers[k].shapeSettings.opacity :
this.maps.layers[k].shapeSettings.border.opacity).toString());
LegendInteractive.setAttribute('fill-opacity', (this.maps.layers[k].shapeSettings.opacity).toString());
}
else {
LegendInteractive.setAttribute('fill', legendToggleFill);
LegendInteractive.setAttribute('fill-opacity', (legendToggleOpacity).toString());
LegendInteractive.setAttribute('stroke', legendToggleBorderColor);
LegendInteractive.setAttribute('stroke-width', (legendToggleBorderWidth).toString());
LegendInteractive.setAttribute('stroke-opacity', (legendToggleBorderOpacity).toString());
}
Eif (targetEle !== null) {
legendTextId = helper_1.querySelector(this.maps.element.id + '_Legend_Index_' + legendIndex + '_Text', this.maps.element.id);
legendShapeId = helper_1.querySelector(this.maps.element.id + '_Legend_Index_' + legendIndex, this.maps.element.id);
if (!this.maps.legendSettings.toggleLegendSettings.applyShapeSettings) {
this.setToggleAttributes(legendTextId, legendShapeId, legendToggleFill, legendToggleOpacity, legendToggleBorderColor, legendToggleBorderWidth, legendToggleBorderOpacity, legendToggleFill);
}
else {
this.setToggleAttributes(legendTextId, legendShapeId, this.maps.layers[k].shapeSettings.fill, this.maps.layers[k].shapeSettings.opacity, this.maps.layers[k].shapeSettings.border.color || this.maps.themeStyle.shapeBorderColor, (ej2_base_1.isNullOrUndefined(this.maps.layers[k].shapeSettings.border.width)
? 0
: this.maps.layers[k].shapeSettings.border.width), (ej2_base_1.isNullOrUndefined(this.maps.layers[k].shapeSettings.border.opacity)
? this.maps.layers[k].shapeSettings.opacity
: this.maps.layers[k].shapeSettings.border.opacity), this.maps.layers[k].shapeSettings.fill);
}
}
}
else {
if (this.maps.legendSettings.type === 'Markers') {
Eif (toggledLegendIdIndex !== -1 && i === 0) {
this.maps.toggledLegendId.splice(toggledLegendIdIndex, 1);
}
this.markerToggleSelection(LegendInteractive, k, j, legendIndex);
}
else {
this.bubbleToggleSelection(LegendInteractive, k, j, legendIndex);
}
Eif (targetEle !== null) {
legendShapeId = helper_1.querySelector(this.maps.element.id + '_Legend_Index_' + legendIndex, this.maps.element.id);
legendShapeId.setAttribute('fill', this.legendCollection[legendIndex]['fill']);
legendShapeId.setAttribute('fill-opacity', this.legendCollection[legendIndex]['opacity']);
legendShapeId.setAttribute('stroke', this.legendCollection[legendIndex]['shapeBorder']['color']);
legendShapeId.setAttribute('stroke-width', this.legendCollection[legendIndex]['shapeBorder']['width']);
legendShapeId.setAttribute('stroke-opacity', this.legendCollection[legendIndex]['shapeBorder']['opacity']);
legendTextId = helper_1.querySelector(this.maps.element.id + '_Legend_Index_' + legendIndex + '_Text', this.maps.element.id);
legendTextId.setAttribute('fill', this.maps.legendSettings.textStyle.color);
}
}
}
selectedItem['_isVisible'] = isVisible ? false : true;
}
}
}
if (this.maps.legendSettings.type === 'Layers' && this.maps.legendSettings.toggleLegendSettings.enable) {
var mapLegendElement = void 0;
this.removeCollections(targetEle, legendIndex);
var toggleLegendIdIndex = this.maps.toggledLegendId.indexOf(legendIndex);
if (toggleLegendIdIndex !== -1) {
isVisible = false;
}
for (var k = 0; k < this.maps.layers.length; k++) {
for (var i = 0; i < selectedItem.length; i++) {
mapdata = this.legendCollection[legendIndex]['data'][i];
mapLegendElement = helper_1.querySelector(this.maps.element.id + '_LayerIndex_' + mapdata['layerIndex'] +
'_shapeIndex_' + mapdata['shapeIndex'] + '_dataIndex_' + mapdata['dataIndex'], this.maps.element.id);
if (mapLegendElement !== null) {
var toggledShapeIdIndex = this.maps.toggledElementId.indexOf(mapLegendElement.id);
if (isVisible) {
if (i === 0) {
this.maps.toggledLegendId.push(legendIndex);
}
if (toggledShapeIdIndex === -1) {
this.maps.toggledElementId.push(mapLegendElement.id);
}
if (this.maps.legendSettings.toggleLegendSettings.applyShapeSettings) {
mapLegendElement.setAttribute('fill', this.maps.layers[0].shapeSettings.fill);
mapLegendElement.setAttribute('stroke', this.maps.layers[0].shapeSettings.border.color || this.maps.themeStyle.shapeBorderColor);
mapLegendElement.setAttribute('fill-opacity', (this.maps.layers[k].shapeSettings.opacity).toString());
mapLegendElement.setAttribute('stroke-width', (ej2_base_1.isNullOrUndefined(this.maps.layers[k].shapeSettings.border.width) ? 0 : this.maps.layers[k].shapeSettings.border.width).toString());
mapLegendElement.setAttribute('stroke-opacity', (ej2_base_1.isNullOrUndefined(this.maps.layers[k].shapeSettings.border.opacity) ?
this.maps.layers[k].shapeSettings.opacity :
this.maps.layers[k].shapeSettings.border.opacity).toString());
}
else {
mapLegendElement.setAttribute('fill', legendToggleFill);
mapLegendElement.setAttribute('fill-opacity', (legendToggleOpacity).toString());
mapLegendElement.setAttribute('stroke', legendToggleBorderColor);
mapLegendElement.setAttribute('stroke-width', (legendToggleBorderWidth).toString());
mapLegendElement.setAttribute('stroke-opacity', (legendToggleBorderOpacity).toString());
}
Eif (targetEle !== null) {
legendShapeId = helper_1.querySelector(this.maps.element.id + '_Legend_Index_' + legendIndex, this.maps.element.id);
legendTextId = helper_1.querySelector(this.maps.element.id + '_Legend_Index_' + legendIndex + '_Text', this.maps.element.id);
if (!this.maps.legendSettings.toggleLegendSettings.applyShapeSettings) {
this.setToggleAttributes(legendTextId, legendShapeId, legendToggleFill, legendToggleOpacity, legendToggleBorderColor, legendToggleBorderWidth, legendToggleBorderOpacity, legendToggleFill);
}
else {
this.setToggleAttributes(legendTextId, legendShapeId, this.maps.layers[0].shapeSettings.fill, this.maps.layers[k].shapeSettings.opacity, this.maps.layers[0].shapeSettings.border.color || this.maps.themeStyle.shapeBorderColor, ej2_base_1.isNullOrUndefined(this.maps.layers[k].shapeSettings.border.width)
? 0
: this.maps.layers[k].shapeSettings.border.width, ej2_base_1.isNullOrUndefined(this.maps.layers[k].shapeSettings.border.opacity)
? this.maps.layers[k].shapeSettings.opacity
: this.maps.layers[k].shapeSettings.border.opacity, this.maps.layers[0].shapeSettings.fill);
}
}
}
else {
if (toggleLegendIdIndex !== -1 && i === 0) {
this.maps.toggledLegendId.splice(toggleLegendIdIndex, 1);
}
if (toggledShapeIdIndex !== -1) {
this.maps.toggledElementId.splice(toggledShapeIdIndex, 1);
}
mapLegendElement.setAttribute('fill-opacity', (this.maps.layers[k].shapeSettings.opacity).toString());
mapLegendElement.setAttribute('stroke-width', (ej2_base_1.isNullOrUndefined(this.maps.layers[k].shapeSettings.border.width) ? 0 :
this.maps.layers[k].shapeSettings.border.width).toString());
mapLegendElement.setAttribute('stroke', this.maps.layers[0].shapeSettings.border.color || this.maps.themeStyle.shapeBorderColor);
mapLegendElement.setAttribute('stroke-opacity', (ej2_base_1.isNullOrUndefined(this.maps.layers[k].shapeSettings.border.opacity) ?
this.maps.layers[k].shapeSettings.opacity :
this.maps.layers[k].shapeSettings.border.opacity).toString());
mapLegendElement.setAttribute('fill', this.legendCollection[legendIndex]['fill']);
Eif (targetEle !== null) {
legendTextId = helper_1.querySelector(this.maps.element.id + '_Legend_Index_' + legendIndex + '_Text', this.maps.element.id);
legendShapeId = helper_1.querySelector(this.maps.element.id + '_Legend_Index_' + legendIndex, this.maps.element.id);
this.setToggleAttributes(legendTextId, legendShapeId, this.legendCollection[legendIndex]['fill'], this.legendCollection[legendIndex]['opacity'], this.legendCollection[legendIndex]['shapeBorder']['color'], this.legendCollection[legendIndex]['shapeBorder']['width'], this.legendCollection[legendIndex]['shapeBorder']['opacity'], '#757575');
}
}
}
}
}
selectedItem['_isVisible'] = isVisible ? false : true;
}
}
};
Legend.prototype.removeCollections = function (targetEle, legendIndex) {
this.removeLegendSelectionCollection(targetEle);
var legendSelectionIndex = this.getIndexofLegend(this.maps.legendSelectionCollection, targetEle);
Iif (legendSelectionIndex !== -1) {
this.maps.legendSelectionCollection.splice(legendSelectionIndex, 1);
}
var legendHighlightIndex = this.getIndexofLegend(this.legendHighlightCollection, targetEle);
Iif (legendHighlightIndex !== -1) {
this.legendHighlightCollection.splice(legendSelectionIndex, 1);
}
var shapeHighlightIndex = this.getIndexofLegend(this.shapeHighlightCollection, targetEle);
Iif (shapeHighlightIndex !== -1) {
this.shapeHighlightCollection.splice(shapeHighlightIndex, 1);
}
var selectedIndex = this.maps.selectedLegendElementId.indexOf(legendIndex);
Iif (selectedIndex !== -1) {
this.maps.selectedLegendElementId.splice(selectedIndex, 1);
}
};
Legend.prototype.removeEventListener = function () {
if (this.maps.isDestroyed) {
return;
}
this.maps.off(ej2_base_1.Browser.touchMoveEvent, this.interactiveHandler);
this.maps.off(ej2_base_1.Browser.touchEndEvent, this.interactiveHandler);
this.maps.off(index_1.click, this.legendClick);
};
Legend.prototype.getLegendData = function (layerIndex, dataIndex, data, dataPath, layerData, shapePropertyPath, value) {
var legendData = [];
Eif (Object.prototype.toString.call(layerData) === '[object Array]') {
for (var i = 0; i < layerData.length; i++) {
var shapeData = layerData[i];
var dataPathValue = (dataPath.indexOf('.') > -1) ? helper_1.getValueFromObject(data, dataPath) : data[dataPath];
var shapePath = helper_2.checkPropertyPath(data[dataPath], shapePropertyPath, shapeData['properties']);
var dataPathValueCase = !ej2_base_1.isNullOrUndefined(dataPathValue) &&
typeof dataPathValue === 'string' ? dataPathValue.toLowerCase() : dataPathValue;
var shapeDataValueCase = !ej2_base_1.isNullOrUndefined(shapeData['properties'][shapePath])
&& isNaN(shapeData['properties'][shapePath]) ?
shapeData['properties'][shapePath].toLowerCase() : shapeData['properties'][shapePath];
if (shapeDataValueCase === dataPathValueCase) {
Eif (shapeData['geometry']['type'] !== 'MultiPoint') {
legendData.push({
layerIndex: layerIndex, shapeIndex: i, dataIndex: dataIndex,
name: data[dataPath], value: value, pointIndex: -1
});
}
else {
for (var j = 0; j < shapeData['geometry'].coordinates.length; j++) {
legendData.push({
layerIndex: layerIndex, shapeIndex: i, dataIndex: dataIndex,
name: data[dataPath], value: value, pointIndex: j
});
}
}
}
}
}
return legendData;
};
Legend.prototype.setToggleAttributes = function (textElement, shapeElement, fillColor, fillOpacity, borderColor, borderWidth, borderOpacity, textColor) {
textElement.setAttribute('fill', textColor);
shapeElement.setAttribute('fill', fillColor);
shapeElement.setAttribute('fill-opacity', (fillOpacity).toString());
shapeElement.setAttribute('stroke', borderColor);
shapeElement.setAttribute('stroke-width', (borderWidth).toString());
if (!ej2_base_1.isNullOrUndefined(borderOpacity)) {
shapeElement.setAttribute('stroke-opacity', (borderOpacity).toString());
}
};
Legend.prototype.legendGradientColor = function (colorMap, legendIndex) {
var legendFillColor;
var xmlns = 'http://www.w3.org/2000/svg';
Eif (!ej2_base_1.isNullOrUndefined(colorMap.color) && typeof (colorMap.color) === 'object') {
var linerGradientEle = document.createElementNS(xmlns, 'linearGradient');
var opacity = 1;
var position = this.maps.legendSettings.position;
var x2 = position === 'Top' || position === 'Bottom' ? '100' : '0';
var y2 = position === 'Top' || position === 'Bottom' ? '0' : '100';
linerGradientEle.setAttribute('id', 'linear_' + legendIndex + '_' + this.maps.element.id);
linerGradientEle.setAttribute('x1', 0 + '%');
linerGradientEle.setAttribute('y1', 0 + '%');
linerGradientEle.setAttribute('x2', x2 + '%');
linerGradientEle.setAttribute('y2', y2 + '%');
for (var b = 0; b < colorMap.color.length; b++) {
var offsetColor = 100 / (colorMap.color.length - 1);
var stopEle = document.createElementNS(xmlns, 'stop');
stopEle.setAttribute('offset', b * offsetColor + '%');
stopEle.setAttribute('stop-color', colorMap.color[b]);
stopEle.setAttribute('stop-opacity', opacity.toString());
linerGradientEle.appendChild(stopEle);
}
this.legendLinearGradient = linerGradientEle;
var color = 'url(' + '#linear_' + legendIndex + '_' + this.maps.element.id + ')';
this.defsElement.appendChild(linerGradientEle);
legendFillColor = color;
}
return legendFillColor;
};
Legend.prototype.getModuleName = function () {
return 'Legend';
};
Legend.prototype.destroy = function () {
this.legendCollection = [];
this.legendRenderingCollections = [];
this.translate = null;
this.legendBorderRect = null;
this.initialMapAreaRect = null;
this.legendTotalRect = null;
this.totalPages = [];
this.legendItemRect = null;
this.legendGroup = null;
this.shapeHighlightCollection = [];
this.legendHighlightCollection = [];
this.shapePreviousColor = [];
this.selectedNonLegendShapes = [];
this.legendLinearGradient = null;
this.currentLayer = null;
this.defsElement = null;
this.legendElement = [];
this.oldShapeElement = null;
this.removeEventListener();
this.maps = null;
};
return Legend;
}());
exports.Legend = Legend;
});
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