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Posted to commits@echarts.apache.org by "kije (via GitHub)" <gi...@apache.org> on 2023/11/06 13:35:58 UTC
[I] [Bug] cannot export two connected charts with svg renderer / `getConnectedDataURL` broken with SVG renderer [echarts]
kije opened a new issue, #19278:
URL: https://github.com/apache/echarts/issues/19278
### Version
5.4.3
### Link to Minimal Reproduction
https://github.com/kije/echarts/commit/7969c3cd8ef9a92d2ea9d3d60f6e59e2f03fe00f
### Steps to Reproduce
1. create two Echart instances with `svg` renderer
2. connect them via `echarts.connect()`
3. try to export the charts as `svg`
### Current Behavior
When trying to export two connected charts with svg renderer, the following error occurs:
```console
Uncaught TypeError: Cannot set properties of undefined (setting 'innerHTML')
at ECharts.getConnectedDataURL (echarts.js:26673:49)
```
The issue seems to be here
https://github.com/apache/echarts/blob/fd9e62d7fdd88e95ddaf3c371353e8f6ca7d9e6a/src/core/echarts.ts#L874-L887
Iv'e added some tests [in my fork here](https://github.com/kije/echarts/commit/7969c3cd8ef9a92d2ea9d3d60f6e59e2f03fe00f) that reproduce the issue.
Might have been caused by [`[Feature] [svg] Refactor SVG renderer. Improved SVG rendering performance by 2x ~ 10x` in 5.3.0](https://github.com/apache/echarts/releases/tag/5.3.0)?
### Expected Behavior
SVG export with SVG renderer of connected charts works and does not produce an error.
### Environment
```markdown
- OS: Mac OS 14.0
- Browser: Google Chrome 118.0.5993.117
- Framework: -
```
### Any additional comments?
_No response_
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Re: [I] [Bug] cannot export two connected charts with svg renderer / `getConnectedDataURL` broken with SVG renderer [echarts]
Posted by "plainheart (via GitHub)" <gi...@apache.org>.
plainheart commented on issue #19278:
URL: https://github.com/apache/echarts/issues/19278#issuecomment-1797080818
Link to #18028. This is a known issue.
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Re: [I] [Bug] cannot export two connected charts with svg renderer / `getConnectedDataURL` broken with SVG renderer [echarts]
Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] commented on issue #19278:
URL: https://github.com/apache/echarts/issues/19278#issuecomment-3499389702
This issue has been automatically marked as stale because it did not have recent activity. It will be closed in 7 days if no further activity occurs. If you wish not to mark it as stale, please leave a comment in this issue.
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Re: [I] [Bug] cannot export two connected charts with svg renderer / `getConnectedDataURL` broken with SVG renderer [echarts]
Posted by "helgasoft (via GitHub)" <gi...@apache.org>.
helgasoft commented on issue #19278:
URL: https://github.com/apache/echarts/issues/19278#issuecomment-1796466122
**bug confirmed** for ```type: 'svg'```.
Works ok for default ```toolbox.feature.saveAsImage.type = 'png'```
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