angular - 将 Angular 8 与 Highchart 7 集成
问题描述
我正在尝试从我的 Angular 应用程序（使用 Angular 8）中显示 highstock UI（使用 Hightchart 7），但它没有出现。下面，代码。也许，我缺少步骤，缺少配置，缺少一些东西。我在这里查看了其他条目，但该建议并未解决此问题。
下面 angular.json 文件
{
"$schema": "./node_modules/@angular/cli/lib/config/schema.json",
"version": 1,
"newProjectRoot": "projects",
"projects": {
"highchart": {
"projectType": "application",
"schematics": {},
"root": "",
"sourceRoot": "src",
"prefix": "app",
"architect": {
"build": {
"builder": "@angular-devkit/build-angular:browser",
"options": {
"outputPath": "dist/highchart",
"index": "src/index.html",
"main": "src/main.ts",
"polyfills": "src/polyfills.ts",
"tsConfig": "tsconfig.app.json",
"aot": false,
"assets": [
"src/favicon.ico",
"src/assets"
],
"styles": [
"src/styles.css",
"node_modules/highcharts/css/stocktools/gui.css",
"node_modules/highcharts/css/annotations/popup.css"
],
"scripts": [
"node_modules/highcharts/indicators/indicators-all.js",
"node_modules/highcharts/modules/drag-panes.js",
"node_modules/highcharts/modules/annotations-advanced.js",
"node_modules/highcharts/modules/price-indicator.js",
"node_modules/highcharts/modules/full-screen.js",
"node_modules/highcharts/modules/stock-tools.js"
]
},
"configurations": {
"production": {
"fileReplacements": [
{
"replace": "src/environments/environment.ts",
"with": "src/environments/environment.prod.ts"
}
],
"optimization": true,
"outputHashing": "all",
"sourceMap": false,
"extractCss": true,
"namedChunks": false,
"aot": true,
"extractLicenses": true,
"vendorChunk": false,
"buildOptimizer": true,
"budgets": [
{
"type": "initial",
"maximumWarning": "2mb",
"maximumError": "5mb"
},
{
"type": "anyComponentStyle",
"maximumWarning": "6kb",
"maximumError": "10kb"
}
]
}
}
},
"serve": {
"builder": "@angular-devkit/build-angular:dev-server",
"options": {
"browserTarget": "highchart:build"
},
"configurations": {
"production": {
"browserTarget": "highchart:build:production"
}
}
},
"extract-i18n": {
"builder": "@angular-devkit/build-angular:extract-i18n",
"options": {
"browserTarget": "highchart:build"
}
},
"test": {
"builder": "@angular-devkit/build-angular:karma",
"options": {
"main": "src/test.ts",
"polyfills": "src/polyfills.ts",
"tsConfig": "tsconfig.spec.json",
"karmaConfig": "karma.conf.js",
"assets": [
"src/favicon.ico",
"src/assets"
],
"styles": [
"src/styles.css",
"node_modules/highcharts/css/stocktools/gui.css",
"node_modules/highcharts/css/annotations/popup.css"
],
"scripts": [
"node_modules/highcharts/indicators/indicators-all.js",
"node_modules/highcharts/modules/drag-panes.js",
"node_modules/highcharts/modules/annotations-advanced.js",
"node_modules/highcharts/modules/price-indicator.js",
"node_modules/highcharts/modules/full-screen.js",
"node_modules/highcharts/modules/stock-tools.js"
]
}
},
"lint": {
"builder": "@angular-devkit/build-angular:tslint",
"options": {
"tsConfig": [
"tsconfig.app.json",
"tsconfig.spec.json",
"e2e/tsconfig.json"
],
"exclude": [
]
}
},
"e2e": {
"builder": "@angular-devkit/build-angular:protractor",
"options": {
"protractorConfig": "e2e/protractor.conf.js",
"devServerTarget": "highchart:serve"
},
"configurations": {
"production": {
"devServerTarget": "highchart:serve:production"
}
}
}
}
}},
"defaultProject": "highchart"
}
下面的 package.json 文件
{
"name": "highchart",
"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": "~8.2.11",
"@angular/common": "~8.2.11",
"@angular/compiler": "~8.2.11",
"@angular/core": "~8.2.11",
"@angular/forms": "~8.2.11",
"@angular/platform-browser": "~8.2.11",
"@angular/platform-browser-dynamic": "~8.2.11",
"@angular/router": "~8.2.11",
"highcharts": "^7.2.0",
"highcharts-angular": "^2.4.0",
"rxjs": "~6.4.0",
"tslib": "^1.10.0",
"zone.js": "~0.9.1"
},
"devDependencies": {
"@angular-devkit/build-angular": "~0.803.12",
"@angular/cli": "~8.3.12",
"@angular/compiler-cli": "~8.2.11",
"@angular/language-service": "~8.2.11",
"@types/node": "~8.9.4",
"@types/jasmine": "~3.3.8",
"@types/jasminewd2": "~2.0.3",
"codelyzer": "^5.0.0",
"jasmine-core": "~3.4.0",
"jasmine-spec-reporter": "~4.2.1",
"karma": "~4.1.0",
"karma-chrome-launcher": "~2.2.0",
"karma-coverage-istanbul-reporter": "~2.0.1",
"karma-jasmine": "~2.0.1",
"karma-jasmine-html-reporter": "^1.4.0",
"protractor": "~5.4.0",
"ts-node": "~7.0.0",
"tslint": "~5.15.0",
"typescript": "~3.5.3"
}
}
在 app.module.ts 文件下方
import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';
import { AppComponent } from './app.component';
import { HighchartsChartModule } from 'highcharts-angular';
@NgModule({
declarations: [
AppComponent
],
imports: [
BrowserModule,
HighchartsChartModule
],
providers: [],
bootstrap: [AppComponent]
})
export class AppModule { }
在 app.component.html 文件下方
<div>
<highcharts-chart
[Highcharts]="Highcharts"
[options]="chartOptions"
[constructorType]="stockChart"
style="width: 100%; height: 400px; display: block;"
></highcharts-chart>
</div>
在 app.component.ts 文件下方
import { Component } from '@angular/core';
import * as Highcharts from 'highcharts';
import HC_stock from 'highcharts/modules/stock';
HC_stock(Highcharts);
@Component({
selector: 'app-root',
templateUrl: './app.component.html',
styleUrls: ['./app.component.css']
})
export class AppComponent {
title = 'highchart';
Highcharts: typeof Highcharts = Highcharts;
ohlc: any = [
[1508765400000, 156.89, 157.69, 155.5, 156.17],
[1508851800000, 156.29, 157.42, 156.2, 157.1],
[1508938200000, 156.91, 157.55, 155.27, 156.41],
[1509024600000, 156.29, 157.42, 156.2, 157.1],
[1509111000000, 156.25, 157.45, 156.25, 157.15]
];
volume: any = [
[1508765400000, 21207100],
[1508851800000, 17757200],
[1508938200000, 21984300],
[1509024600000, 17757200],
[1509111000000, 21207100]
];
chartOptions = {
yAxis: [{
labels: {
align: 'left'
},
height: '80%',
resize: {
enabled: true
}
}, {
labels: {
align: 'left'
},
top: '80%',
height: '20%',
offset: 0
}],
series: [{
type: 'candlestick',
id: 'aapl-ohlc',
name: 'AAPL Stock Price',
data: this.ohlc
}, {
type: 'column',
id: 'aapl-volume',
name: 'AAPL Volume',
data: this.volume,
yAxis: 1
}],
stockTools: {
gui: {
enabled: true
}
},
responsive: {
rules: [{
condition: {
maxWidth: 800
},
chartOptions: {
rangeSelector: {
inputEnabled: false
}
}
}]
}
};
}
解决方案
我找不到库存工具模块的初始化，所以这可能是个问题。
在您的图表组件中：
import * as Highcharts from "highcharts/highstock";
import * as HIndicatorsAll from "highcharts/indicators/indicators-all";
import * as HDragPanes from "highcharts/modules/drag-panes";
import * as HAnnotationsAdvanced from "highcharts/modules/annotations-advanced";
import * as HPriceIndicator from "highcharts/modules/price-indicator";
import * as HFullScreen from "highcharts/modules/full-screen";
import * as HStockTools from "highcharts/modules/stock-tools";
HIndicatorsAll(Highcharts);
HDragPanes(Highcharts);
HAnnotationsAdvanced(Highcharts);
HPriceIndicator(Highcharts);
HFullScreen(Highcharts);
HStockTools(Highcharts);
此外，将样式添加到应用程序的主样式文件中styles.css。
演示：
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