jquery - 大尺寸的 svg 无法正常工作如何在 React-pan-zoon-svg 中设置大 svg？

Question

这里我使用react-pan-zoom-svg并尝试在可缩放区域加载大型SVG

我遇到一些问题

1) 当svg加载时，它不是从svg的中心点加载

2)当我移动SVG时，它的矩阵值取负值

3) 无法适应屏幕

共享 jspaddel 无法正常工作，我无法解决它，但我的所有代码都在那里

请帮忙

提前谢谢

const {ReactSVGPanZoom} = window.ReactSVGPanZoom;

class Example extends React.Component{

	render () {
  	return (
		
    	<ReactSVGPanZoom
        width={window.innerWidth - 20} height={window.innerHeight - 20} scaleFactorMin={0.99}
        onClick={event => console.log(event.x, event.y, event.originalEvent)}>
		
        <svg width={4970} height={6480}>
        <rect x="0" fill="#000003" stroke="#FF0000" strokeWidth="0.216" strokeMiterlimit="22.9256" width="4969.988" height="6480"/>
		<g id="Layer_9">
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        </svg>  
      </ReactSVGPanZoom>
    );
  }
 }


ReactDOM.render(
  <div><Example /></div>,
  document.getElementById('container')
);

body {
  margin: 0;
  background-color: rgba(0, 0, 0, 0.05);
  background-image: repeating-linear-gradient(0deg, transparent, transparent 7px, rgba(0, 0, 0, 0.2) 1px, transparent 8px), repeating-linear-gradient(90deg, transparent, transparent 7px, rgba(0, 0, 0, 0.2) 1px, transparent 8px);
  background-size: 8px 8px;
}

#container {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  padding: 10px;
}

<script src="https://unpkg.com/react-svg-pan-zoom@2.16.1/build-umd/react-svg-pan-zoom.min.js"></script>
<script src="https://unpkg.com/prop-types@15.5.10/prop-types.js"></script>
<script src="https://unpkg.com/react-dom@15.5.4/dist/react-dom.js"></script>
<script src="https://unpkg.com/react@15.5.4/dist/react.js"></script>
<script src="https://unpkg.com/babel-standalone@6/babel.min.js"></script>
<div id="container"></div>

Answer 1

不确定您想要实现什么以及您如何决定这些“固定宽度和高度。

但这是代码的工作版本: https://jsfiddle.net/tzookb/79742ncq/

现在请定义您想要实现的目标，以便我可以提供帮助。

我已经与 svg 和 React 对抗了很长时间。

快速更新您的代码:

 const width = window.innerWidth - 20;
    const height= window.innerHeight - 20;
    return (

        <ReactSVGPanZoom
        width={width} height={height} scaleFactorMin={0.99}
        onClick={event => console.log(event.x, event.y, event.originalEvent)}>