84 lines
1.8 KiB
TypeScript
84 lines
1.8 KiB
TypeScript
import { Component, ElementRef, Input, NgZone, OnChanges, OnInit, SimpleChanges, ViewChild } from '@angular/core';
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import { G2MiniAreaClickItem } from '@delon/chart/mini-area';
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import { DataService } from '../../../services/data.service';
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// import DataSet from '@antv/data-set';
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const DataSet = require('@antv/data-set');
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import { Chart } from '@antv/g2';
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@Component({
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selector: 'app-financetable-curve',
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templateUrl: './curve.component.html',
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styleUrls: ['./curve.component.less']
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})
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export class FinanceTableCurveComponent implements OnInit,OnChanges {
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el: any;
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@Input() chartData: any;
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chart: any;
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constructor(private service: DataService, private ngZone: NgZone) {
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}
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ngOnChanges(changes: SimpleChanges): void {
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if (this.chartData) {
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// setTimeout(()=>{
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// this.chart.render(true)
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// }, 1000)
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}
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}
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ngOnInit(): void {
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}
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reRender() {
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setTimeout(() => {
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this.chart.data(this.chartData);
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this.chart.render();
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}, 1000)
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}
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render(el: ElementRef<HTMLDivElement>): void {
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this.el = el.nativeElement
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setTimeout(() => {
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this.ngZone.runOutsideAngular(() => this.init(this.el));
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}, 1000)
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}
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private init(el: HTMLElement): void {
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this.chart = new Chart({
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container: el,
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autoFit: true,
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height: 500,
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});
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this.chart.data(this.chartData);
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this.chart.scale({
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time: {
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range: [0, 1],
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},
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number: {
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nice: true,
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},
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});
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this.chart.tooltip({
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showCrosshairs: true,
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shared: true,
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});
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this.chart.axis('number', {
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label: {
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formatter: (val: any) => {
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return val;
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},
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},
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});
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this.chart
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.line()
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.position('time*number')
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.color('name')
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this.chart.render();
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}
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}
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