У меня есть Highcharts в angular 6, он работает нормально, но всякий раз, когда я нажимаю кнопку, я хочу изменить размер / увеличить его ширину, добавив класс. Div увеличивается, но диаграмма не увеличивается. Я пробовал reflow и свойство resize окнано это не решено. Может кто-нибудь, пожалуйста, помогите мне. Вот код ниже.
app.component.html
<button (click)="change()">change</button>
<div [ngClass]="{'old': toggle, 'new': !toggle}" class="old" id="chart1"></div>
app.component.ts
declare var require: any;
import { Component } from '@angular/core';
import * as Highcharts from 'highcharts';
import * as Exporting from 'highcharts/modules/exporting';
@Component({
selector: 'app-root',
templateUrl: './app.component.html',
styleUrls: ['./app.component.css']
})
export class AppComponent implements ResultPageInterface{
title = 'projectchart';
toggle:boolean = true;
change(){
this.toggle = !this.toggle;
}
ngOnInit(){
this.chartFunc('chart1');
}
chartFunc(chartId){
Highcharts.chart(chartId,{
chart: {
type: "spline"
},
title: {
text: "Monthly Average Temperature"
},
series: [
{
name: 'Tokyo',
data: [7.0, 6.9, 9.5, 14.5, 18.2, 21.5, 25.2,26.5, 23.3, 18.3, 13.9, 9.6]
}
]
});
}
}
package.json
{
"name": "projectchart",
"version": "0.0.0",
"scripts": {
"ng": "ng",
"start": "ng serve",
"build": "ng build",
"test": "ng test",
"lint": "ng lint",
"e2e": "ng e2e"
},
"private": true,
"dependencies": {
"@angular/animations": "~7.2.0",
"@angular/common": "~7.2.0",
"@angular/compiler": "~7.2.0",
"@angular/core": "~7.2.0",
"@angular/forms": "~7.2.0",
"@angular/platform-browser": "~7.2.0",
"@angular/platform-browser-dynamic": "~7.2.0",
"@angular/router": "~7.2.0",
"core-js": "^2.5.4",
"highcharts": "^7.1.1",
"rxjs": "~6.3.3",
"tslib": "^1.9.0",
"zone.js": "~0.8.26"
},
"devDependencies": {
"@angular-devkit/build-angular": "~0.13.0",
"@angular/cli": "~7.3.8",
"@angular/compiler-cli": "~7.2.0",
"@angular/language-service": "~7.2.0",
"@types/node": "~8.9.4",
"@types/jasmine": "~2.8.8",
"@types/jasminewd2": "~2.0.3",
"codelyzer": "~4.5.0",
"jasmine-core": "~2.99.1",
"jasmine-spec-reporter": "~4.2.1",
"karma": "~4.0.0",
"karma-chrome-launcher": "~2.2.0",
"karma-coverage-istanbul-reporter": "~2.0.1",
"karma-jasmine": "~1.1.2",
"karma-jasmine-html-reporter": "^0.2.2",
"protractor": "~5.4.0",
"ts-node": "~7.0.0",
"tslint": "~5.11.0",
"typescript": "~3.2.2"
}
}