echarts example
by vinodlouis
HTML
<script src="https://cdnjs.cloudflare.com/ajax/libs/echarts/4.7.0/echarts.min.js"></script>
<script src="https://echarts.apache.org/examples/vendors/echarts-gl/echarts-gl.js"></script>
<svg height="500" width="500">
<g x="10" y="10" height="100" width="100" fill="red">
<rect x="20" y="20" height="50" width="50" fill="yellow"></rect>
</g>
</svg>