我正在开发一个响应式实用程序组件,以使一些 D3 组件响应响应。然而,我对 SVG 的深厚知识却让我无法理解。我已经在 github上基于这个问题提供了我的响应式实用程序。然而它并不能很好地工作,它所做的只是渲染一个图表,但不是在width
或height
传入,而是在一个非常小的宽度和高度。它也不会调整大小。
import React from 'react';
class Responsive extends React.Component{
constructor () {
super();
this.state = {
size: {
w: 0,
h: 0
}
}
}
componentDidMount () {
window.addEventListener('resize', this.fitToParentSize.bind(this));
this.fitToParentSize();
}
componentWillReceiveProps () {
this.fitToParentSize();
}
componentWillUnmount() {
window.removeEventListener('resize', this.fitToParentSize.bind(this));
}
fitToParentSize () {
let elem = this.findDOMNode(this);
let w = elem.parentNode.offsetWidth;
let h = elem.parentNode.offsetHeight;
let currentSize = this.state.size;
if (w !== currentSize.w || h !== currentSize.h) {
this.setState({
size: {
w: w,
h: h
}
});
}
}
render () {
let {width, height} = this.props;
width = this.state.size.w || 100;
height = this.state.size.h || 100;
var Charts = React.cloneElement(this.props.children, { width, height});
return Charts;
}
};
export default Responsive;
Responsive width={400} height={500}>
<XYAxis data={data3Check}
xDataKey='x'
yDataKey='y'
grid={true}
gridLines={'solid'}>
<AreaChart dataKey='a'/>
<LineChart dataKey='l' pointColor="#ffc952" pointBorderColor='#34314c'/>
</XYAxis>
</Responsive>