界面组件库Kendo UI for Angular入门指南教程：图表 - 皮肤设置 Kendo UIAngular图表控件javascript

图表的颜色源自激活的Kendo UI 主题，可以通过主题变量和配置自定义它们。

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设置尺寸

默认情况下，图表高 400 像素，与容器一样宽。 要设置图表的尺寸，请使用内联样式和 CSS。

app.component.ts

 

import { Component } from '@angular/core';

@Component({
selector: 'my-app',
template: `
<kendo-chart style="width: 300px; height: 200px;">
<kendo-chart-series>
<kendo-chart-series-item [data]="seriesData">
</kendo-chart-series-item>
</kendo-chart-series>
</kendo-chart>
`
})
export class AppComponent {
public seriesData: number[] = [1, 2, 3, 5];
}

 

app.module.ts

 

import { NgModule } from '@angular/core';
import { FormsModule } from '@angular/forms';
import { BrowserModule } from '@angular/platform-browser';
import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
import { ChartsModule } from '@progress/kendo-angular-charts';
import { HttpClientModule } from '@angular/common/http';

import 'hammerjs';

import { AppComponent } from './app.component';

@NgModule({
imports: [ BrowserModule, BrowserAnimationsModule, ChartsModule, FormsModule, HttpClientModule ],
declarations: [ AppComponent ],
bootstrap: [ AppComponent ]
})

export class AppModule { }

 

main.ts

 

import './polyfills';
import { enableProdMode } from '@angular/core';
import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';

import { ChartsModule } from '@progress/kendo-angular-charts';
import { AppModule } from './app.module';

enableProdMode();

const platform = platformBrowserDynamic();
platform.bootstrapModule(AppModule);

 

限制显示范围

要限制图表显示的范围：

1. 设置类别轴的min 和 max选项；
2. 启用平移和缩放，以便用户能够查看其余数据。

app.component.ts

 

import { Component, OnInit } from '@angular/core';

@Component({
selector: 'my-app',
template: `
<kendo-chart
[categoryAxis]="{ categories: categories, max: 20, labels: { rotation: 'auto'} }"
renderAs="canvas"
[pannable]="{ lock: 'y' }"
[zoomable]="{ mousewheel: { lock: 'y' } }"
>
<kendo-chart-title text="My line chart"></kendo-chart-title>
<kendo-chart-legend position="bottom" orientation="horizontal"></kendo-chart-legend>
<kendo-chart-tooltip format="{0}"></kendo-chart-tooltip>
<kendo-chart-series>
<kendo-chart-series-item type="line" style="smooth" [data]="serie.data" [name]="serie.name">
</kendo-chart-series-item>
</kendo-chart-series>
</kendo-chart>
`
})
export class AppComponent implements OnInit {

serie: any = {
name: 'My data over time',
data: []
};
categories: number[] = [];

ngOnInit() {
const baseYear = 2000;
for (let i = 0; i < 200; i++) {
this.categories.push(baseYear + i);
this.serie.data.push(Math.floor(Math.random() * 200));
}
}

}

 

app.module.ts

 

import { NgModule } from '@angular/core';
import { FormsModule } from '@angular/forms';
import { BrowserModule } from '@angular/platform-browser';
import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
import { ChartsModule } from '@progress/kendo-angular-charts';
import { HttpClientModule } from '@angular/common/http';

import 'hammerjs';

import { AppComponent } from './app.component';

@NgModule({
imports: [ BrowserModule, BrowserAnimationsModule, ChartsModule, FormsModule, HttpClientModule ],
declarations: [ AppComponent ],
bootstrap: [ AppComponent ]
})

export class AppModule { }

 

main.ts

 

import './polyfills';
import { enableProdMode } from '@angular/core';
import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';

import { ChartsModule } from '@progress/kendo-angular-charts';
import { AppModule } from './app.module';

enableProdMode();

const platform = platformBrowserDynamic();
platform.bootstrapModule(AppModule);

 

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