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| /* istanbul ignore next */
var __extends = (this && this.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
define(["require", "exports", "@syncfusion/ej2-base", "../../common/legend/legend", "../../common/utils/helper", "@syncfusion/ej2-svg-base", "../../common/model/constants"], function (require, exports, ej2_base_1, legend_1, helper_1, ej2_svg_base_1, constants_1) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var BulletChartLegend = (function (_super) {
__extends(BulletChartLegend, _super);
function BulletChartLegend(chart) {
var _this = _super.call(this, chart) || this;
_this.library = _this;
_this.addEventListener();
return _this;
}
BulletChartLegend.prototype.addEventListener = function () {
Iif (this.chart.isDestroyed) {
return;
}
this.chart.on('click', this.click, this);
this.chart.on(ej2_base_1.Browser.touchEndEvent, this.mouseEnd, this);
this.chart.on(ej2_base_1.Browser.touchMoveEvent, this.bulletMouseMove, this);
};
BulletChartLegend.prototype.removeEventListener = function () {
if (this.chart.isDestroyed) {
return;
}
this.chart.off('click', this.click);
this.chart.off(ej2_base_1.Browser.touchEndEvent, this.mouseEnd);
this.chart.off(ej2_base_1.Browser.touchMoveEvent, this.bulletMouseMove);
};
BulletChartLegend.prototype.bulletMouseMove = function (e) {
if (this.chart.legendSettings.visible && this.chart.isTouch) {
this.move(e);
}
};
BulletChartLegend.prototype.mouseEnd = function (e) {
if (this.chart.legendSettings.visible && this.chart.isTouch) {
this.move(e);
}
};
BulletChartLegend.prototype.getLegendOptions = function (visibleRangeCollection) {
this.legendCollections = [];
var fill;
var count = 0;
this.isRtlEnable = this.chart.enableRtl;
var key = 'color';
var bulletChart = this.chart;
for (var _i = 0, visibleRangeCollection_1 = visibleRangeCollection; _i < visibleRangeCollection_1.length; _i++) {
var range = visibleRangeCollection_1[_i];
if (range.name !== null) {
fill = range.color ? range.color : bulletChart.themeStyle.rangeStrokes[range.index][key];
this.legendCollections.push(new legend_1.LegendOptions(range.name, fill, range.shape, this.chart.legendSettings.visible, null, range.legendImageUrl, null, false, range.index, null));
count++;
}
}
if (bulletChart.dataSource !== null && bulletChart.valueField !== '') {
fill = (bulletChart.theme.indexOf('Dark') > -1) ? 'white' : bulletChart.valueFill ? bulletChart.valueFill : 'black';
var shape = bulletChart.orientation === 'Vertical' ? 'TargetRect' : 'ActualRect';
this.legendCollections.push(new legend_1.LegendOptions('Actual', fill, shape, this.chart.legendSettings.visible, null, '', null, false, count++, null));
}
if (bulletChart.dataSource !== null && bulletChart.targetField !== '') {
fill = (bulletChart.theme.indexOf('Dark') > -1) ? 'white' : bulletChart.targetColor ? bulletChart.targetColor : 'black';
var shape = bulletChart.orientation === 'Vertical' ? 'ActualRect' : 'TargetRect';
for (var i = 0; i < Object.keys(bulletChart.dataSource).length; i++) {
if (ej2_base_1.isNullOrUndefined(bulletChart.dataSource[i][bulletChart.targetField].length)
|| bulletChart.dataSource[i][bulletChart.targetField].length === 1) {
while (i === 0) {
this.legendCollections.push(new legend_1.LegendOptions('Target', fill, shape, this.chart.legendSettings.visible, null, '', null, false, count++, null));
break;
}
}
else {
var targetTypes = bulletChart.targetTypes;
var targetType = [];
var targetTypeLength = targetTypes.length;
while (i === 0) {
for (var i_1 = 0; i_1 < targetTypeLength; i_1++) {
targetType[i_1] = targetTypes[i_1 % targetTypeLength];
targetType[i_1] = (targetType[i_1] === 'Rect') ? bulletChart.orientation === 'Vertical' ?
'ActualRect' : 'TargetRect' : (targetType[i_1]);
targetType[i_1] = (targetType[i_1] === 'Cross') ? 'Multiply' : targetType[i_1];
this.legendCollections.push(new legend_1.LegendOptions('Target_' + i_1, fill, targetType[i_1], this.chart.legendSettings.visible, null, '', null, false, count++, null));
}
break;
}
}
}
}
};
BulletChartLegend.prototype.getLegendBounds = function (availableSize, bulletLegendBounds, legend) {
var extraWidth = 0;
var padding = legend.padding;
var extraHeight = 0;
if (!this.isVertical) {
extraHeight = ((availableSize.height / 100) * 5);
}
else {
extraWidth = ((availableSize.width / 100) * 5);
}
bulletLegendBounds.height += extraHeight;
bulletLegendBounds.width += extraWidth;
var maximumWidth = 0;
var legendRowWidth = 0;
var legendRowCount = 0;
var legendWidth = 0;
var columnHeight = 0;
var shapeWidth = legend.shapeWidth;
var shapePadding = legend.shapePadding;
var legendEventArgs;
this.maxItemHeight = Math.max(ej2_svg_base_1.measureText('MeasureText', legend.textStyle, this.chart.themeStyle.legendLabelFont).height, legend.shapeHeight);
var render = false;
for (var _i = 0, _a = this.legendCollections; _i < _a.length; _i++) {
var bulletLegendOption = _a[_i];
legendEventArgs = {
fill: bulletLegendOption.fill, text: bulletLegendOption.text, shape: bulletLegendOption.shape,
name: constants_1.legendRender, cancel: false
};
this.chart.trigger(constants_1.legendRender, legendEventArgs);
bulletLegendOption.render = !legendEventArgs.cancel;
bulletLegendOption.text = legendEventArgs.text;
bulletLegendOption.fill = legendEventArgs.fill;
bulletLegendOption.shape = legendEventArgs.shape;
bulletLegendOption.textSize = ej2_svg_base_1.measureText(bulletLegendOption.text, legend.textStyle, this.chart.themeStyle.legendLabelFont);
if (bulletLegendOption.render && bulletLegendOption.text !== '') {
render = true;
legendWidth = shapeWidth + shapePadding + bulletLegendOption.textSize.width + padding;
legendRowWidth = legendRowWidth + legendWidth;
if (bulletLegendBounds.width < (padding + legendRowWidth) || this.isVertical) {
maximumWidth = Math.max(maximumWidth, (legendRowWidth + padding - (this.isVertical ? 0 : legendWidth)));
Iif (legendRowCount === 0 && (legendWidth !== legendRowWidth)) {
legendRowCount = 1;
}
legendRowWidth = this.isVertical ? 0 : legendWidth;
legendRowCount++;
columnHeight = (legendRowCount * (this.maxItemHeight + padding)) + padding;
}
}
}
columnHeight = Math.max(columnHeight, (this.maxItemHeight + padding) + padding);
this.isPaging = bulletLegendBounds.height < columnHeight;
this.totalPages = legendRowCount;
if (render) {
this.setBounds(Math.max((legendRowWidth + padding), maximumWidth), columnHeight, legend, bulletLegendBounds);
}
else {
this.setBounds(0, 0, legend, bulletLegendBounds);
}
};
BulletChartLegend.prototype.getRenderPoint = function (bulletLegendOption, start, textPadding, prevLegend, rect, count, firstLegend) {
var textWidth = textPadding + (this.legend.maximumLabelWidth ? this.legend.maximumLabelWidth : prevLegend.textSize.width);
var previousBound = prevLegend.location.x + ((!this.isRtlEnable) ? textWidth : -textWidth);
var padding = this.legend.padding;
if ((previousBound + (bulletLegendOption.textSize.width + textPadding)) > (rect.x + rect.width + this.legend.shapeWidth / 2) ||
this.isVertical) {
bulletLegendOption.location.x = start.x;
bulletLegendOption.location.y = (count === firstLegend) ? prevLegend.location.y :
prevLegend.location.y + this.maxItemHeight + padding;
}
else {
bulletLegendOption.location.x = (count === firstLegend) ? prevLegend.location.x : previousBound;
bulletLegendOption.location.y = prevLegend.location.y;
}
var availwidth = (!this.isRtlEnable) ? (this.legendBounds.x + this.legendBounds.width) - (bulletLegendOption.location.x +
textPadding - this.itemPadding - this.legend.shapeWidth / 2) : (bulletLegendOption.location.x - textPadding +
this.itemPadding + (this.legend.shapeWidth / 2)) - this.legendBounds.x;
bulletLegendOption.text = helper_1.textTrim(+availwidth.toFixed(4), bulletLegendOption.text, this.legend.textStyle, this.chart.enableRtl, this.chart.themeStyle.legendLabelFont);
};
BulletChartLegend.prototype.click = function (event) {
var symbolTargetId = event.target.id;
if (symbolTargetId.indexOf(this.legendID + '_pagedown') > -1) {
this.changePage(event, false);
}
else Eif (symbolTargetId.indexOf(this.legendID + '_pageup') > -1) {
this.changePage(event, true);
}
};
BulletChartLegend.prototype.getModuleName = function () {
return 'BulletChartLegend';
};
BulletChartLegend.prototype.destroy = function () {
this.removeEventListener();
};
return BulletChartLegend;
}(legend_1.BaseLegend));
exports.BulletChartLegend = BulletChartLegend;
});
|