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[Perf] High CPU overload and user interaction freezed in SVG map (canvas & svg)
See original GitHub issueVersion
5.1.1
Reproduction link
https://echarts.apache.org/examples/zh/editor.html?c=geo-svg-scatter-simple
Steps to reproduce
- Open the reproduction link
- Watch the CPU overload in default
canvasrenderer - Switch to
svgrenderer - Watch the CPU overload and effectScatter rendering
- The effectScatter’s animation becomes not smooth any more
What is expected?
Lower CPU overload and effectScatter has a smooth animation
What is actually happening?
High CPU overload and the animation of effectScatter is not smooth.
Others
I noticed that a strange zrender level named zr_100000 was added to the DOM.
Issue Analytics
- State:
- Created 2 years ago
- Comments:5 (5 by maintainers)
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Seems the performances have been improved in the new SVG renderer https://github.com/ecomfe/zrender/pull/836
Awesome! The performance got improved significantly. It can be closed later.