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| define(["require", "exports", "../utils/helper", "@syncfusion/ej2-base", "../utils/helper", "../model/constants"], function (require, exports, helper_1, ej2_base_1, helper_2, constants_1) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var LayoutPanel = (function () {
function LayoutPanel(treemap) {
this.treemap = treemap;
}
LayoutPanel.prototype.processLayoutPanel = function () {
var data;
var totalRect;
if (this.treemap.treemapLevelData.levelsData && this.treemap.treemapLevelData.levelsData.length > 0) {
data = (!ej2_base_1.isNullOrUndefined(this.treemap.initialDrillDown.groupIndex) &&
!ej2_base_1.isNullOrUndefined(this.treemap.initialDrillDown.groupName)) &&
(ej2_base_1.isNullOrUndefined(this.treemap.drilledItems) ? ej2_base_1.isNullOrUndefined(this.treemap.drilledItems)
: this.treemap.drilledItems.length === 0) ?
this.getDrilldownData(this.treemap.treemapLevelData.levelsData[0], [])[0] : this.treemap.treemapLevelData.levelsData[0];
totalRect = ej2_base_1.extend({}, this.treemap.areaRect, totalRect, false);
if (!ej2_base_1.isNullOrUndefined(this.treemap.treeMapLegendModule) && !ej2_base_1.isNullOrUndefined(this.treemap.totalRect)) {
Eif (this.treemap.legendSettings.position !== 'Float') {
totalRect = this.treemap.totalRect;
}
}
Iif (!ej2_base_1.isNullOrUndefined(this.treemap.currentLevel) &&
(ej2_base_1.isNullOrUndefined(this.treemap.drilledItems) ? !ej2_base_1.isNullOrUndefined(this.treemap.drilledItems)
: this.treemap.drilledItems.length !== 0)) {
var count = this.treemap.drilledItems.length - 1;
var x = this.treemap.drilledItems[count]['data'];
var y = {};
y[this.treemap.drilledItems[count]['data']['groupName']] = [x];
if (!ej2_base_1.isNullOrUndefined(this.treemap.initialDrillDown.groupIndex) && !this.treemap.enableBreadcrumb) {
this.treemap.currentLevel = this.treemap.drilledItems[count]['data']['groupIndex'];
}
this.calculateLayoutItems(y || this.treemap.treemapLevelData.levelsData[0], totalRect);
this.renderLayoutItems();
}
else {
if (!ej2_base_1.isNullOrUndefined(this.treemap.initialDrillDown.groupIndex) &&
(ej2_base_1.isNullOrUndefined(this.treemap.drilledItems) ? ej2_base_1.isNullOrUndefined(this.treemap.drilledItems)
: this.treemap.drilledItems.length === 0)) {
this.treemap.currentLevel = this.treemap.initialDrillDown.groupIndex;
}
this.calculateLayoutItems(data || this.treemap.treemapLevelData.levelsData[0], totalRect);
this.renderLayoutItems();
}
}
};
LayoutPanel.prototype.getDrilldownData = function (data, drillData) {
var treemap = this.treemap;
var newData = {};
var child = helper_2.findChildren(data)['values'];
if (child && child.length > 0 && drillData.length === 0) {
for (var i = 0; i < child.length; i++) {
if (child[i]['groupIndex'] === treemap.initialDrillDown.groupIndex &&
child[i]['name'] === treemap.initialDrillDown.groupName) {
child[i]['isDrilled'] = true;
newData[child[i]['groupName']] = [child[i]];
drillData.push(newData);
}
}
for (var j = 0; j < child.length; j++) {
this.getDrilldownData(child[j], drillData);
}
}
return drillData;
};
LayoutPanel.prototype.calculateLayoutItems = function (data, rect) {
this.renderItems = [];
this.parentData = [];
Eif (!ej2_base_1.isNullOrUndefined(this.treemap.weightValuePath)) {
if (this.treemap.layoutType.indexOf('SliceAndDice') > -1) {
this.computeSliceAndDiceDimensional(data, rect);
}
else {
rect.height = rect.height + rect.y;
rect.width = rect.width + rect.x;
this.computeSquarifyDimensional(data, rect);
}
}
};
LayoutPanel.prototype.computeSliceAndDiceDimensional = function (data, coords) {
var leafItem = this.treemap.leafItemSettings;
var rect;
var groups = this.treemap.levels;
var groupIndex;
var isLeafItem = false;
var children = helper_2.findChildren(data)['values'];
var gap;
var headerHeight;
if (children && children.length > 0) {
this.sliceAndDiceProcess(children, coords);
if (this.treemap.levels.length > 0) {
for (var i = 0; i < children.length; i++) {
groupIndex = children[i]['groupIndex'];
isLeafItem = (groups.length === 0 || groupIndex === groups.length);
gap = isLeafItem ? leafItem.gap : groups[groupIndex].groupGap;
headerHeight = groups.length === 0 ? 0 : groups[groupIndex] ? groups[groupIndex].showHeader ?
groups[groupIndex].headerHeight : 0 : groups[groupIndex - 1].showHeader ?
groups[groupIndex - 1].headerHeight : 0;
rect = children[i]['rect'];
rect = new helper_1.Rect(rect.x + (gap / 2), rect.y + (headerHeight + (gap / 2)), rect.width - gap, Math.abs(rect.height - (gap + headerHeight)));
this.computeSliceAndDiceDimensional(children[i], rect);
}
}
}
return data;
};
LayoutPanel.prototype.sliceAndDiceProcess = function (processData, rect) {
var parentArea = rect.height * rect.width;
var levels = this.treemap.levels;
var childValue;
var alottedValue = 0;
var totalWeight = 0;
processData.forEach(function (data) { totalWeight += data['weight']; });
processData.forEach(function (child) {
child['weightArea'] = parentArea * child['weight'] / totalWeight;
});
var isHorizontal = (this.treemap.layoutType === 'SliceAndDiceAuto') ? (rect.width > rect.height) :
(this.treemap.layoutType === 'SliceAndDiceHorizontal');
processData.sort(helper_1.itemsToOrder);
for (var i = 0; i < processData.length; i++) {
var item = processData[i];
item['isLeafItem'] = (levels.length === 0) || ((this.treemap.isHierarchicalData ||
ej2_base_1.isNullOrUndefined(this.treemap.leafItemSettings.labelPath)) ?
item['groupIndex'] === levels.length - 1 : item['groupIndex'] === this.treemap.levels.length);
if (isHorizontal) {
childValue = ((parentArea / totalWeight) * processData[i]['weight']) / rect.height;
Eif (alottedValue <= rect.width) {
processData[i]['rect'] = new helper_1.Rect(alottedValue + rect.x, rect.y, childValue, rect.height);
}
}
else {
childValue = ((parentArea / totalWeight) * processData[i]['weight']) / rect.width;
Eif (alottedValue <= rect.height) {
processData[i]['rect'] = new helper_1.Rect(rect.x, alottedValue + rect.y, rect.width, childValue);
}
}
alottedValue += childValue;
this.renderItems.push(processData[i]);
}
};
LayoutPanel.prototype.computeSquarifyDimensional = function (data, coords) {
var leaf = this.treemap.leafItemSettings;
var rect;
var levels = this.treemap.levels;
var item;
var child = helper_2.findChildren(data)['values'];
var index;
var padding;
var headerHeight;
if (child && child.length > 0) {
if (this.parentData.length === 0) {
this.parentData = [];
this.parentData.push(child);
}
this.calculateChildrenLayout(data, child, coords);
if (this.treemap.levels.length > 0) {
for (var i = 0; i < child.length; i++) {
item = child[i];
index = item['groupIndex'];
rect = item['rect'];
padding = (item['isLeafItem'] ? leaf.padding : levels[index].groupPadding) / 2;
headerHeight = this.treemap.isHierarchicalData ? index === 0 && item['isLeafItem'] ? 0 : levels[index] ?
levels[index].showHeader ? levels[index].headerHeight : 0 : 0 :
(levels.length === 0) ? 0 : levels[index] ?
levels[index].showHeader ? levels[index].headerHeight : 0 : 0;
rect = new helper_1.Rect(rect.x + padding, rect.y + (headerHeight + padding), rect.width - padding, rect.height - padding);
if (!item['isLeafItem'] && item['weight'] > 0) {
this.computeSquarifyDimensional(child[i], rect);
}
}
}
}
};
LayoutPanel.prototype.calculateChildrenLayout = function (parent, children, coords) {
this.computeTotalArea(children, helper_1.getArea(coords));
children.sort(helper_1.orderByArea);
this.performRowsLayout(children, [], coords, []);
};
LayoutPanel.prototype.performRowsLayout = function (data, currentRow, rect, stack) {
var dataLength = data.length;
if (dataLength === 0) {
var newCoordinates = this.getCoordinates(currentRow, rect);
var newStack = stack.concat(newCoordinates);
return newStack;
}
var width = helper_1.getShortestEdge(rect);
var nextDatum = data[0];
var restData = data.slice(1, dataLength);
if (this.aspectRatio(currentRow, nextDatum, width)) {
var newRow = currentRow.concat(nextDatum);
return this.performRowsLayout(restData, newRow, rect, stack);
}
else {
var currentRowLength = currentRow.length;
var valueSum = 0;
for (var i = 0; i < currentRowLength; i += 1) {
valueSum += currentRow[i]['itemArea'];
}
var newContainer = this.cutArea(rect, valueSum);
var newCoordinates = this.getCoordinates(currentRow, rect);
var newStack = stack.concat(newCoordinates);
return this.performRowsLayout(data, [], newContainer, newStack);
}
};
LayoutPanel.prototype.aspectRatio = function (currentRow, nextDatum, length) {
if (currentRow.length === 0) {
return true;
}
else {
var newRow = currentRow.concat(nextDatum);
var currentMaxAspectRatio = this.findMaxAspectRatio(currentRow, length);
var newMaxAspectRatio = this.findMaxAspectRatio(newRow, length);
return (currentMaxAspectRatio >= newMaxAspectRatio);
}
};
LayoutPanel.prototype.findMaxAspectRatio = function (row, length) {
var rowLength = row.length;
var minArea = Infinity;
var maxArea = -Infinity;
var sumArea = 0;
for (var i = 0; i < rowLength; i += 1) {
var area = row[i]['itemArea'];
if (area < minArea) {
minArea = area;
}
if (area > maxArea) {
maxArea = area;
}
sumArea += area;
}
var result = Math.max((Math.pow(length, 2)) * maxArea / (Math.pow(sumArea, 2)), (Math.pow(sumArea, 2)) /
((Math.pow(length, 2)) * minArea));
return result;
};
LayoutPanel.prototype.cutArea = function (rect, area) {
var newContainer = helper_1.convertToContainer(rect);
var width = newContainer.width;
var height = newContainer.height;
var xOffset = newContainer.x;
var yOffset = newContainer.y;
if (width >= height) {
var areaWidth = area / height;
var newWidth = width - areaWidth;
var container = {
x: xOffset + areaWidth,
y: yOffset,
width: newWidth,
height: height
};
return helper_1.convertToRect(container);
}
else {
var areaHeight = area / width;
var newHeight = height - areaHeight;
var container = {
x: xOffset,
y: yOffset + areaHeight,
width: width,
height: newHeight
};
return helper_1.convertToRect(container);
}
};
LayoutPanel.prototype.getCoordinates = function (row, rect) {
var container = helper_1.convertToContainer(rect);
var width = container.width;
var height = container.height;
var xOffset = container.x;
var yOffset = container.y;
var rowLength = row.length;
var levels = this.treemap.levels;
var leaf = this.treemap.leafItemSettings;
var index;
var valueSum = 0;
for (var i = 0; i < rowLength; i += 1) {
valueSum += row[i]['itemArea'];
}
var areaWidth = valueSum / height;
var areaHeight = valueSum / width;
var subXOffset = xOffset;
var subYOffset = yOffset;
var padding;
var coordinates = [];
var isParent;
var parentRect;
for (var i = 0; i < rowLength; i += 1) {
var item = row[i];
index = item['groupIndex'];
item['isLeafItem'] = (levels.length === 0) || (this.treemap.isHierarchicalData ? index === levels.length :
ej2_base_1.isNullOrUndefined(leaf.labelPath) ? false : index === levels.length);
isParent = helper_1.isParentItem(this.parentData[0], item);
parentRect = isParent ? this.treemap.areaRect : item['parent'].rect;
padding = item['isLeafItem'] ? leaf.padding : levels[index].groupPadding;
if (width >= height) {
var y1 = subYOffset + item['itemArea'] / areaWidth;
item['rect'] = {
x: subXOffset,
y: subYOffset,
width: subXOffset + areaWidth,
height: y1
};
subYOffset = y1;
}
else {
var x1 = subXOffset + item['itemArea'] / areaHeight;
item['rect'] = {
x: subXOffset,
y: subYOffset,
width: x1,
height: subYOffset + areaHeight
};
subXOffset = x1;
}
if (item['weight'] > 0 && (isParent || (Math.round(rect.y + (padding / 2)) <=
Math.round(parentRect.y + (parentRect.height - parentRect.y)) && Math.round(rect.x + (padding / 2)) <=
Math.round(parentRect.x + (parentRect.width - parentRect.x))))) {
this.renderItems.push(item);
coordinates.push(item);
}
}
return coordinates;
};
LayoutPanel.prototype.computeTotalArea = function (data, area) {
var dataLength = data.length;
var result = [];
for (var i = 0; i < dataLength; i += 1) {
var dataLength_1 = data.length;
var dataSum = 0;
for (var i_1 = 0; i_1 < dataLength_1; i_1 += 1) {
dataSum += data[i_1]['weight'];
}
var multiplier = area / dataSum;
var datum = void 0;
for (var j = 0; j < dataLength_1; j++) {
datum = data[j];
datum['itemArea'] = datum['weight'] * multiplier;
result.push(datum);
}
}
return result;
};
LayoutPanel.prototype.onDemandProcess = function (childItems) {
var parentItem = {};
var totalRect;
parentItem = childItems[0]['parent'];
this.treemap.currentLevel = parentItem['isDrilled'] ? parentItem['groupIndex'] : null;
var parentItemGroupname = {};
if (ej2_base_1.isNullOrUndefined(parentItem['groupName'])) {
parentItemGroupname = parentItem;
}
else {
parentItemGroupname[parentItem['groupName']] = [parentItem];
}
totalRect = ej2_base_1.extend({}, this.treemap.areaRect, totalRect, false);
Iif (!ej2_base_1.isNullOrUndefined(this.treemap.treeMapLegendModule) && !ej2_base_1.isNullOrUndefined(this.treemap.totalRect)) {
totalRect = this.treemap.totalRect;
}
var count = this.treemap.levels.length;
for (var i = 0; i < count; i++) {
var levelCount = childItems[0]['groupIndex'];
if (count === levelCount) {
this.treemap.levels[count] = this.treemap.levels[i];
}
else {
this.treemap.levels.splice(count - 1, 1);
}
}
this.calculateLayoutItems(parentItemGroupname, totalRect);
this.renderLayoutItems();
};
LayoutPanel.prototype.renderLayoutItems = function () {
var _this = this;
var position;
var treeMap = this.treemap;
var txtVisible;
var getItemColor;
var eventArgs;
this.renderer = treeMap.renderer;
var pathOptions;
var elementID = treeMap.element.id;
var index;
var templatePosition;
var mode = treeMap.layoutType;
var rect;
var format;
var interSectAction = this.treemap.leafItemSettings.interSectAction;
var fill;
var item;
var renderText;
var opacity;
var rectPath = '';
var secondaryEle = document.getElementById(treeMap.element.id + '_Secondary_Element');
var groupId;
var templateEle;
var gap;
var textStyle;
var levels = treeMap.levels;
this.layoutGroup = this.renderer.createGroup({ id: elementID + '_TreeMap_' + mode + '_Layout' });
var itemGroup;
var template;
var border;
var templateGroup = ej2_base_1.createElement('div', {
id: treeMap.element.id + '_Label_Template_Group',
className: 'template'
});
templateGroup.style.cssText = 'overflow: hidden; position: absolute;pointer-events: none;' +
'top:' + treeMap.areaRect.y + 'px;' +
'left:' + treeMap.areaRect.x + 'px;' +
'height:' + treeMap.areaRect.height + 'px;' +
'width:' + treeMap.areaRect.width + 'px;';
var isLeafItem = false;
var leaf = treeMap.leafItemSettings;
var childItems;
var connectorText;
var _loop_1 = function (i) {
item = this_1.renderItems[i];
index = item['groupIndex'];
if (this_1.treemap.drillDownView && ej2_base_1.isNullOrUndefined(this_1.treemap.currentLevel)
&& index > 0 || this_1.treemap.drillDownView
&& index > (this_1.treemap.currentLevel + 1)) {
return "continue";
}
rect = item['rect'];
isLeafItem = item['isLeafItem'];
groupId = elementID + '_Level_Index_' + index + '_Item_Index_' + i;
itemGroup = this_1.renderer.createGroup({ id: groupId + '_Group' });
gap = (isLeafItem ? leaf.gap : levels[index].groupGap) / 2;
var treemapItemRect = this_1.treemap.totalRect ? helper_1.convertToContainer(this_1.treemap.totalRect) : this_1.treemap.areaRect;
if (treeMap.layoutType === 'Squarified') {
rect.width = Math.abs(rect.x - rect.width) - gap;
rect.height = Math.abs(rect.y - rect.height) - gap;
}
if (treeMap.renderDirection === 'TopRightBottomLeft') {
rect.x = (treemapItemRect.x + treemapItemRect.width) - rect.width - Math.abs(treemapItemRect.x - rect.x);
}
else if (treeMap.renderDirection === 'BottomLeftTopRight') {
rect.y = (treemapItemRect.y + treemapItemRect.height) - rect.height - Math.abs(treemapItemRect.y - rect.y);
}
else if (treeMap.renderDirection === 'BottomRightTopLeft') {
rect.x = (treemapItemRect.x + treemapItemRect.width) - rect.width - Math.abs(treemapItemRect.x - rect.x);
rect.y = (treemapItemRect.y + treemapItemRect.height) - rect.height - Math.abs(treemapItemRect.y - rect.y);
}
getItemColor = this_1.getItemColor(isLeafItem, item);
fill = getItemColor['fill'];
opacity = getItemColor['opacity'];
format = isLeafItem ? leaf.labelFormat : (levels[index]).headerFormat;
var levelName;
txtVisible = isLeafItem ? leaf.showLabels : (levels[index]).showHeader;
if (index === this_1.treemap.currentLevel) {
if (this_1.treemap.enableBreadcrumb) {
var re = /#/gi;
connectorText = '#' + this_1.treemap.breadcrumbConnector + '#';
levelName = item['levelOrderName'].replace(re, connectorText);
levelName = index !== 0 ? '#' + levelName : levelName;
}
else {
levelName = item['name'];
}
}
else {
if (this_1.treemap.enableBreadcrumb) {
item['isDrilled'] = false;
}
levelName = item['name'];
}
renderText = helper_1.textFormatter(format, item['data'], this_1.treemap) || levelName || 'undefined';
childItems = helper_2.findChildren(item)['values'];
renderText = !isLeafItem && childItems && childItems.length > 0 && this_1.treemap.enableDrillDown ?
!item['isDrilled'] ? treeMap.enableRtl ? renderText + ' [+]' : '[+] ' + renderText :
treeMap.enableRtl ? renderText + ' [-]' : '[-] ' + renderText : renderText;
var fontFamily = (isLeafItem ? leaf.labelStyle.fontFamily : levels[index].headerStyle.fontFamily);
fontFamily = fontFamily || this_1.treemap.themeStyle.labelFontFamily;
var size = (isLeafItem ? leaf.labelStyle.size : levels[index].headerStyle.size);
size = size || this_1.treemap.themeStyle.labelFontSize;
var fontWeight = (isLeafItem ? leaf.labelStyle.fontWeight : levels[index].headerStyle.fontWeight);
fontWeight = fontWeight || this_1.treemap.themeStyle.fontWeight;
var color = (isLeafItem ? leaf.labelStyle.color : levels[index].headerStyle.color);
var fontStyle = (isLeafItem ? leaf.labelStyle.fontStyle : levels[index].headerStyle.fontStyle);
var textStyleOpacity = (isLeafItem ? leaf.labelStyle.opacity : levels[index].headerStyle.opacity);
textStyle = {
fontFamily: fontFamily, size: size, fontWeight: fontWeight, color: color, fontStyle: fontStyle, opacity: textStyleOpacity
};
border = isLeafItem ? leaf.border : levels[index].border;
position = !isLeafItem ? (levels[index].headerAlignment) === 'Near' ? 'TopLeft' : (levels[index].headerAlignment) === 'Center' ?
'TopCenter' : 'TopRight' : leaf.labelPosition;
templatePosition = isLeafItem ? leaf.templatePosition : levels[index].templatePosition;
template = isLeafItem ? leaf.labelTemplate : levels[index].headerTemplate;
item['options'] = { border: border, opacity: opacity, fill: fill };
eventArgs = {
cancel: false, name: constants_1.itemRendering, treemap: this_1.treemap, text: renderText,
currentItem: item, RenderItems: this_1.renderItems, options: item['options'], textColor: textStyle.color
};
this_1.treemap.trigger(constants_1.itemRendering, eventArgs, function (observedArgs) {
Eif (!observedArgs.cancel) {
rectPath = ' M ' + rect.x + ' ' + rect.y + ' L ' + (rect.x + rect.width) + ' ' + rect.y +
' L ' + (rect.x + rect.width) + ' ' + (rect.y + rect.height) + ' L ' + rect.x + ' ' + (rect.y + rect.height) + 'z';
pathOptions = new helper_1.PathOption(groupId + '_RectPath', fill, border.width, border.color, opacity, null, rectPath);
var path = _this.renderer.drawPath(pathOptions);
itemGroup.appendChild(path);
if (txtVisible) {
if (eventArgs.text !== renderText) {
eventArgs.text = helper_1.textFormatter(eventArgs.text, item['data'], _this.treemap) || levelName;
}
textStyle.color = eventArgs.textColor ? eventArgs.textColor : textStyle.color;
_this.renderItemText(eventArgs.text.toString(), itemGroup, textStyle, rect, interSectAction, groupId, fill, position, connectorText);
}
if (template) {
templateEle = _this.renderTemplate(secondaryEle, groupId, rect, templatePosition, template, item, isLeafItem);
Eif (!ej2_base_1.isNullOrUndefined(templateEle)) {
templateGroup.appendChild(templateEle);
_this.treemap.renderReactTemplates();
}
}
itemGroup.setAttribute('aria-label', item['name']);
if ((_this.treemap.enableDrillDown && isLeafItem) || (_this.treemap.selectionSettings.enable ||
_this.treemap.highlightSettings.enable)) {
itemGroup.setAttribute('role', 'button');
itemGroup.setAttribute('tabindex', _this.treemap.tabIndex.toString());
itemGroup.style.cursor = _this.treemap.highlightSettings.enable && !_this.treemap.selectionSettings.enable && (_this.treemap.enableDrillDown && item['groupIndex'] === (_this.treemap.levels.length - 1)) ? 'default' :
_this.treemap.highlightSettings.enable && !_this.treemap.selectionSettings.enable && !_this.treemap.enableDrillDown ? 'default' : 'pointer';
}
else {
itemGroup.setAttribute('role', 'region');
}
helper_1.maintainSelection(_this.treemap, itemGroup, 'treeMapSelection');
_this.layoutGroup.appendChild(itemGroup);
}
});
};
var this_1 = this;
for (var i = 0; i < this.renderItems.length; i++) {
_loop_1(i);
}
if (templateGroup.childNodes.length > 0) {
secondaryEle.appendChild(templateGroup);
}
this.treemap.svgObject.appendChild(this.layoutGroup);
};
LayoutPanel.prototype.renderItemText = function (text, parentElement, textStyle, rect, interSectAction, groupId, fill, position, connectorText) {
var padding = 5;
var textSize;
var textCollection = [];
var customText;
var tspanText = [];
var height = 0;
var textName;
textCollection = ((text.indexOf('<br>')) !== -1) ? text.split('<br>') : null;
customText = this.labelInterSectAction(rect, text, textStyle, interSectAction);
textSize = helper_1.measureText(textCollection && textCollection[0] || customText[0], textStyle);
if (this.treemap.enableRtl) {
var labelSize = helper_1.measureText(text, textStyle);
var drillSymbolCount = text.search('[+]') || text.search('[-]');
if (rect.width < labelSize.width && drillSymbolCount > 0) {
var label = text.substring(drillSymbolCount - 1, text.length);
var drillSymbol = '[+]';
var drillSymbolSize = helper_1.measureText(drillSymbol, textStyle);
customText['0'] = helper_1.textTrim(rect.width - drillSymbolSize.width - padding, customText[0], textStyle) + label;
}
}
var textLocation = helper_1.findLabelLocation(rect, position, textSize, 'Text', this.treemap);
if (!ej2_base_1.isNullOrUndefined(textCollection)) {
var collection = [];
var texts = null;
var maxNumber = [];
for (var i = 0; i < textCollection.length; i++) {
texts = helper_1.textTrim((rect.width - 5), textCollection[i], textStyle);
textSize = helper_1.measureText(texts, textStyle);
height += textSize.height;
maxNumber.push(textSize.width);
collection.push(texts);
}
customText = collection;
textSize.width = Math.max.apply(null, maxNumber);
textSize.height = height;
}
if (interSectAction === 'WrapByWord' || interSectAction === 'Wrap' || interSectAction === 'Trim') {
for (var j = 0; j < customText.length; j++) {
textSize = helper_1.measureText(customText[j], textStyle);
height += textSize.height;
if ((rect.height - padding) > height) {
tspanText.push(customText[j]);
}
}
if (interSectAction === 'Wrap' && customText.length !== tspanText.length && tspanText.length) {
var collectionLength = tspanText.length - 1;
var stringText = tspanText[collectionLength];
stringText = stringText.substring(0, (stringText.length - 1)) + '...';
tspanText.splice(collectionLength);
Eif (stringText !== '...') {
tspanText.push(stringText);
}
}
}
else {
textName = customText;
tspanText.push(textName);
}
var textOptions = new helper_1.TextOption(groupId + '_Text', textLocation.x, textLocation.y, 'start', tspanText, '', '', connectorText);
helper_2.renderTextElement(textOptions, textStyle, textStyle.color || this.getSaturatedColor(fill), parentElement);
};
LayoutPanel.prototype.getItemColor = function (isLeafItem, item) {
var treemap = this.treemap;
var itemFill = isLeafItem ? treemap.leafItemSettings.fill : treemap.levels[item['groupIndex']].fill;
var itemOpacity = isLeafItem ? treemap.leafItemSettings.opacity : treemap.levels[item['groupIndex']].opacity;
Iif (!ej2_base_1.isNullOrUndefined(treemap.treemapLevelData.defaultLevelsData)) {
if (treemap.treemapLevelData.defaultLevelsData.length > 0) {
treemap.treemapLevelData.levelsData = treemap.treemapLevelData.defaultLevelsData;
}
}
var parentData = helper_2.findChildren(treemap.treemapLevelData.levelsData[0])['values'];
var colorMapping = isLeafItem ? treemap.leafItemSettings.colorMapping :
treemap.levels[item['groupIndex']].colorMapping;
if (colorMapping.length > 0) {
var option = helper_1.colorMap(colorMapping, item['data'][treemap.equalColorValuePath], item['data'][treemap.rangeColorValuePath]);
Eif (!ej2_base_1.isNullOrUndefined(option)) {
itemFill = !ej2_base_1.isNullOrUndefined(option['fill']) ? option['fill'] : treemap.leafItemSettings.fill;
itemOpacity = option['opacity'];
}
}
else {
for (var i = 0; i < parentData.length; i++) {
if (parentData[i]['levelOrderName'] === item['levelOrderName'].split('#')[0]) {
itemFill = !ej2_base_1.isNullOrUndefined(itemFill) ? itemFill : !ej2_base_1.isNullOrUndefined(treemap.colorValuePath) ?
parentData[i]['data'][treemap.colorValuePath] : (!ej2_base_1.isNullOrUndefined(treemap.palette) && treemap.palette.length > 0) ?
treemap.palette[i % treemap.palette.length] : '#808080';
}
}
}
return { fill: itemFill, opacity: itemOpacity };
};
LayoutPanel.prototype.getSaturatedColor = function (color) {
var saturatedColor = color;
saturatedColor = (saturatedColor === 'transparent') ? window.getComputedStyle(document.body, null).backgroundColor : saturatedColor;
var rgbValue = helper_1.convertHexToColor(helper_1.colorNameToHex(saturatedColor));
var contrast = Math.round((rgbValue.r * 299 + rgbValue.g * 587 + rgbValue.b * 114) / 1000);
return contrast >= 128 ? 'black' : 'white';
};
LayoutPanel.prototype.renderTemplate = function (secondaryEle, groupId, rect, position, template, item, isLeafItem) {
var templateId = isLeafItem ? groupId + '_LabelTemplate' : groupId + '_HeaderTemplate';
var baseTemplateId = isLeafItem ? '_LabelTemplate' : '_HeaderTemplate';
Eif (ej2_base_1.isNullOrUndefined(template['prototype']) && typeof template === 'string') {
var keys = Object.keys(item['data']);
for (var i = 0; i < keys.length; i++) {
var regExp = RegExp;
template = template.replace(new regExp('{{:' + keys[i] + '}}', 'g'), item['data'][keys[i].toString()]);
}
}
var labelElement;
Eif (!ej2_base_1.isNullOrUndefined(document.getElementById(this.treemap.element.id + '_Secondary_Element'))) {
var templateFn = helper_1.getTemplateFunction(template);
var templateElement = templateFn(item['data'], this.treemap, template, this.treemap.element.id + baseTemplateId, false);
labelElement = helper_1.convertElement(templateElement, templateId, item['data']);
var templateSize = helper_1.measureElement(labelElement, secondaryEle);
var templateLocation = helper_1.findLabelLocation(rect, position, templateSize, 'Template', this.treemap);
labelElement.style.left = templateLocation.x + 'px';
labelElement.style.top = templateLocation.y + 'px';
}
return labelElement;
};
LayoutPanel.prototype.labelInterSectAction = function (rect, text, textStyle, alignment) {
var textValue;
var maxWidth = rect.width - 10;
switch (alignment) {
case 'Hide':
textValue = [helper_1.hide(maxWidth, rect.height, text, textStyle)];
break;
case 'Trim':
textValue = [helper_1.textTrim((maxWidth + 3), text, textStyle)];
break;
case 'WrapByWord':
textValue = helper_1.wordWrap(maxWidth, text, textStyle);
break;
case 'Wrap':
textValue = helper_1.textWrap(maxWidth, text, textStyle);
break;
}
return textValue;
};
LayoutPanel.prototype.destroy = function () {
this.treemap = null;
this.currentRect = null;
this.layoutGroup = null;
this.renderer = null;
this.renderItems = [];
this.parentData = [];
};
return LayoutPanel;
}());
exports.LayoutPanel = LayoutPanel;
});
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