@swimlane/ngx-charts/release/tree-map/tree-map.component.js

Declarative Charting Framework for Angular

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 __());
    };
})();
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
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    return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var __metadata = (this && this.__metadata) || function (k, v) {
    if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
import { Component, Input, Output, EventEmitter, ViewEncapsulation, ChangeDetectionStrategy, ContentChild, TemplateRef } from '@angular/core';
import { treemap, stratify } from 'd3-hierarchy';
import { BaseChartComponent } from '../common/base-chart.component';
import { calculateViewDimensions } from '../common/view-dimensions.helper';
import { ColorHelper } from '../common/color.helper';
var TreeMapComponent = /** @class */ (function (_super) {
    __extends(TreeMapComponent, _super);
    function TreeMapComponent() {
        var _this = _super !== null && _super.apply(this, arguments) || this;
        _this.tooltipDisabled = false;
        _this.gradient = false;
        _this.select = new EventEmitter();
        _this.margin = [10, 10, 10, 10];
        return _this;
    }
    TreeMapComponent.prototype.update = function () {
        _super.prototype.update.call(this);
        this.dims = calculateViewDimensions({
            width: this.width,
            height: this.height,
            margins: this.margin
        });
        this.domain = this.getDomain();
        this.treemap = treemap().size([this.dims.width, this.dims.height]);
        var rootNode = {
            name: 'root',
            value: 0,
            isRoot: true
        };
        var root = stratify()
            .id(function (d) {
            var label = d.name;
            if (label.constructor.name === 'Date') {
                label = label.toLocaleDateString();
            }
            else {
                label = label.toLocaleString();
            }
            return label;
        })
            .parentId(function (d) { return (d.isRoot ? null : 'root'); })([rootNode].concat(this.results))
            .sum(function (d) { return d.value; });
        this.data = this.treemap(root);
        this.setColors();
        this.transform = "translate(" + this.dims.xOffset + " , " + this.margin[0] + ")";
    };
    TreeMapComponent.prototype.getDomain = function () {
        return this.results.map(function (d) { return d.name; });
    };
    TreeMapComponent.prototype.onClick = function (data) {
        this.select.emit(data);
    };
    TreeMapComponent.prototype.setColors = function () {
        this.colors = new ColorHelper(this.scheme, 'ordinal', this.domain, this.customColors);
    };
    __decorate([
        Input(),
        __metadata("design:type", Object)
    ], TreeMapComponent.prototype, "results", void 0);
    __decorate([
        Input(),
        __metadata("design:type", Boolean)
    ], TreeMapComponent.prototype, "tooltipDisabled", void 0);
    __decorate([
        Input(),
        __metadata("design:type", Object)
    ], TreeMapComponent.prototype, "valueFormatting", void 0);
    __decorate([
        Input(),
        __metadata("design:type", Object)
    ], TreeMapComponent.prototype, "labelFormatting", void 0);
    __decorate([
        Input(),
        __metadata("design:type", Boolean)
    ], TreeMapComponent.prototype, "gradient", void 0);
    __decorate([
        Output(),
        __metadata("design:type", Object)
    ], TreeMapComponent.prototype, "select", void 0);
    __decorate([
        ContentChild('tooltipTemplate', { static: false }),
        __metadata("design:type", TemplateRef)
    ], TreeMapComponent.prototype, "tooltipTemplate", void 0);
    TreeMapComponent = __decorate([
        Component({
            selector: 'ngx-charts-tree-map',
            template: "\n    <ngx-charts-chart [view]=\"[width, height]\" [showLegend]=\"false\" [animations]=\"animations\">\n      <svg:g [attr.transform]=\"transform\" class=\"tree-map chart\">\n        <svg:g\n          ngx-charts-tree-map-cell-series\n          [colors]=\"colors\"\n          [data]=\"data\"\n          [dims]=\"dims\"\n          [tooltipDisabled]=\"tooltipDisabled\"\n          [tooltipTemplate]=\"tooltipTemplate\"\n          [valueFormatting]=\"valueFormatting\"\n          [labelFormatting]=\"labelFormatting\"\n          [gradient]=\"gradient\"\n          [animations]=\"animations\"\n          (select)=\"onClick($event)\"\n        />\n      </svg:g>\n    </ngx-charts-chart>\n  ",
            styleUrls: ['./tree-map.component.css'],
            encapsulation: ViewEncapsulation.None,
            changeDetection: ChangeDetectionStrategy.OnPush
        })
    ], TreeMapComponent);
    return TreeMapComponent;
}(BaseChartComponent));
export { TreeMapComponent };
//# sourceMappingURL=tree-map.component.js.map