205 lines
19 KiB
JavaScript
205 lines
19 KiB
JavaScript
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import { NgModule, Component, Input, Output, EventEmitter, ChangeDetectionStrategy, ViewEncapsulation, Inject, PLATFORM_ID, booleanAttribute } from '@angular/core';
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import { CommonModule, isPlatformBrowser } from '@angular/common';
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import Chart from 'chart.js/auto';
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import * as i0 from "@angular/core";
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/**
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* Chart groups a collection of contents in tabs.
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* @group Components
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*/
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export class UIChart {
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platformId;
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el;
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zone;
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/**
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* Type of the chart.
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* @group Props
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*/
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type;
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/**
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* Array of per-chart plugins to customize the chart behaviour.
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* @group Props
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*/
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plugins = [];
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/**
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* Width of the chart.
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* @group Props
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*/
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width;
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/**
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* Height of the chart.
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* @group Props
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*/
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height;
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/**
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* Whether the chart is redrawn on screen size change.
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* @group Props
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*/
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responsive = true;
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/**
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* Used to define a string that autocomplete attribute the current element.
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* @group Props
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*/
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ariaLabel;
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/**
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* Establishes relationships between the component and label(s) where its value should be one or more element IDs.
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* @group Props
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*/
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ariaLabelledBy;
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/**
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* Data to display.
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* @group Props
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*/
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get data() {
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return this._data;
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}
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set data(val) {
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this._data = val;
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this.reinit();
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}
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/**
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* Options to customize the chart.
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* @group Props
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*/
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get options() {
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return this._options;
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}
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set options(val) {
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this._options = val;
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this.reinit();
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}
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/**
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* Callback to execute when an element on chart is clicked.
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* @group Emits
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*/
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onDataSelect = new EventEmitter();
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isBrowser = false;
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initialized;
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_data;
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_options = {};
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chart;
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constructor(platformId, el, zone) {
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this.platformId = platformId;
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this.el = el;
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this.zone = zone;
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}
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ngAfterViewInit() {
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this.initChart();
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this.initialized = true;
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}
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onCanvasClick(event) {
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if (this.chart) {
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const element = this.chart.getElementsAtEventForMode(event, 'nearest', { intersect: true }, false);
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const dataset = this.chart.getElementsAtEventForMode(event, 'dataset', { intersect: true }, false);
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if (element && element[0] && dataset) {
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this.onDataSelect.emit({ originalEvent: event, element: element[0], dataset: dataset });
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}
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}
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}
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initChart() {
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if (isPlatformBrowser(this.platformId)) {
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let opts = this.options || {};
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opts.responsive = this.responsive;
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// allows chart to resize in responsive mode
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if (opts.responsive && (this.height || this.width)) {
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opts.maintainAspectRatio = false;
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}
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this.zone.runOutsideAngular(() => {
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this.chart = new Chart(this.el.nativeElement.children[0].children[0], {
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type: this.type,
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data: this.data,
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options: this.options,
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plugins: this.plugins
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});
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});
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}
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}
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getCanvas() {
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return this.el.nativeElement.children[0].children[0];
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}
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getBase64Image() {
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return this.chart.toBase64Image();
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}
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generateLegend() {
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if (this.chart) {
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return this.chart.generateLegend();
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}
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}
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refresh() {
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if (this.chart) {
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this.chart.update();
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}
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}
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reinit() {
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if (this.chart) {
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this.chart.destroy();
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this.initChart();
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}
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}
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ngOnDestroy() {
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if (this.chart) {
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this.chart.destroy();
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this.initialized = false;
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this.chart = null;
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}
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}
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static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "17.3.7", ngImport: i0, type: UIChart, deps: [{ token: PLATFORM_ID }, { token: i0.ElementRef }, { token: i0.NgZone }], target: i0.ɵɵFactoryTarget.Component });
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static ɵcmp = i0.ɵɵngDeclareComponent({ minVersion: "16.1.0", version: "17.3.7", type: UIChart, selector: "p-chart", inputs: { type: "type", plugins: "plugins", width: "width", height: "height", responsive: ["responsive", "responsive", booleanAttribute], ariaLabel: "ariaLabel", ariaLabelledBy: "ariaLabelledBy", data: "data", options: "options" }, outputs: { onDataSelect: "onDataSelect" }, host: { classAttribute: "p-element" }, ngImport: i0, template: `
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<div style="position:relative" [style.width]="responsive && !width ? null : width" [style.height]="responsive && !height ? null : height">
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<canvas role="img" [attr.aria-label]="ariaLabel" [attr.aria-labelledby]="ariaLabelledBy" [attr.width]="responsive && !width ? null : width" [attr.height]="responsive && !height ? null : height" (click)="onCanvasClick($event)"></canvas>
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</div>
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`, isInline: true, changeDetection: i0.ChangeDetectionStrategy.OnPush, encapsulation: i0.ViewEncapsulation.None });
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}
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i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "17.3.7", ngImport: i0, type: UIChart, decorators: [{
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type: Component,
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args: [{
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selector: 'p-chart',
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template: `
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<div style="position:relative" [style.width]="responsive && !width ? null : width" [style.height]="responsive && !height ? null : height">
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<canvas role="img" [attr.aria-label]="ariaLabel" [attr.aria-labelledby]="ariaLabelledBy" [attr.width]="responsive && !width ? null : width" [attr.height]="responsive && !height ? null : height" (click)="onCanvasClick($event)"></canvas>
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</div>
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`,
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changeDetection: ChangeDetectionStrategy.OnPush,
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encapsulation: ViewEncapsulation.None,
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host: {
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class: 'p-element'
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}
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}]
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}], ctorParameters: () => [{ type: undefined, decorators: [{
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type: Inject,
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args: [PLATFORM_ID]
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}] }, { type: i0.ElementRef }, { type: i0.NgZone }], propDecorators: { type: [{
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type: Input
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}], plugins: [{
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type: Input
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}], width: [{
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type: Input
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}], height: [{
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type: Input
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}], responsive: [{
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type: Input,
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args: [{ transform: booleanAttribute }]
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}], ariaLabel: [{
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type: Input
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}], ariaLabelledBy: [{
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type: Input
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}], data: [{
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type: Input
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}], options: [{
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type: Input
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}], onDataSelect: [{
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type: Output
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}] } });
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export class ChartModule {
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static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "17.3.7", ngImport: i0, type: ChartModule, deps: [], target: i0.ɵɵFactoryTarget.NgModule });
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static ɵmod = i0.ɵɵngDeclareNgModule({ minVersion: "14.0.0", version: "17.3.7", ngImport: i0, type: ChartModule, declarations: [UIChart], imports: [CommonModule], exports: [UIChart] });
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static ɵinj = i0.ɵɵngDeclareInjector({ minVersion: "12.0.0", version: "17.3.7", ngImport: i0, type: ChartModule, imports: [CommonModule] });
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}
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i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "17.3.7", ngImport: i0, type: ChartModule, decorators: [{
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type: NgModule,
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args: [{
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imports: [CommonModule],
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exports: [UIChart],
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declarations: [UIChart]
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}]
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}] });
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//# sourceMappingURL=data:application/json;base64,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