对于stackoverflow来说,这可能是一个太简单的问题,但我对anuglar2和ngx-charts非常新。
所以我们有这个简单的线图组件。
我的问题是,我希望能够禁用动画并更改动画,我不知道如何完成。任何帮助将不胜感激(也随意纠正代码约定,我总是在这里学习)。
import {Component} from '@angular/core';
import {single, multi, multi2} from '../data';
@Component({
selector: 'app-line-chart',
template: `
<ngx-charts-line-chart
[scheme]="colorScheme"
[results]="multi"
[gradient]="gradient"
[xAxis]="showXAxis"
[yAxis]="showYAxis"
[legend]="showLegend"
[showXAxisLabel]="showXAxisLabel"
[showYAxisLabel]="showYAxisLabel"
[xAxisLabel]="xAxisLabel"
[yAxisLabel]="yAxisLabel"
[autoScale]="autoScale"
(select)="onSelect($event)">
</ngx-charts-line-chart>
`
})
export class LinechartComponent {
single: any[];
multi: any[];
view: any[] = [500, 400];
// options
showXAxis = true;
showYAxis = true;
gradient = false;
showLegend = true;
showXAxisLabel = true;
xAxisLabel = 'Country';
showYAxisLabel = true;
yAxisLabel = 'Population';
colorScheme = {
domain: ['#F44336', '#3F51B5', '#8BC34A', '#2196F3', '#009688',
'#FF5722', '#CDDC39', '#00BCD4', '#FFC107', '#795548', '#607D8B']
};
// line, area
autoScale = true;
constructor() {
Object.assign(this, {single, multi});
setTimeout(() => {
console.log('update');
this.multi = multi2;
}, 6000);
}
onSelect(event) {
console.log(event);
}
}
答案 0 :(得分:2)
我不太明白改变动画的意思,但要禁用动画,您需要执行以下操作..
将[动画]的新参数添加到图表组件中,如此...
<ngx-charts-line-chart
[animations]="animations"
[scheme]="colorScheme"
[results]="multi"
[gradient]="gradient"
[xAxis]="showXAxis"
[yAxis]="showYAxis"
[legend]="showLegend"
[showXAxisLabel]="showXAxisLabel"
[showYAxisLabel]="showYAxisLabel"
[xAxisLabel]="xAxisLabel"
[yAxisLabel]="yAxisLabel"
[autoScale]="autoScale"
(select)="onSelect($event)">
</ngx-charts-line-chart>
然后像这样添加选项......
// options
animations = false; // this is where you turn your animations on and off.
showXAxis = true;
showYAxis = true;
gradient = false;
showLegend = true;
showXAxisLabel = true;
xAxisLabel = 'Country';
showYAxisLabel = true;
yAxisLabel = 'Population';
希望这有助于:)