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Posted to commits@echarts.apache.org by GitBox <gi...@apache.org> on 2021/07/12 20:07:52 UTC
[GitHub] [echarts] LJXLJXLJX opened a new issue #15332: X-range plot very slow and jam with more than 10,000 data
LJXLJXLJX opened a new issue #15332:
URL: https://github.com/apache/echarts/issues/15332
### Version
5.1.2
### Steps to reproduce
https://echarts.apache.org/examples/zh/editor.html?c=custom-profile
I am developing a application like the example above, but my data amount is very large. I read data from json, there are more than 10,000
even 100,000 items. It's very slow when rendering the bars, and if I enable zoom in, the page will crash when zoom in.
You can just test the above example, set the dataCount to 10,000 , it's really slow and even jam.
### What is expected?
It shouldn't be so slow.
### What is actually happening?
It's very slow.
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[GitHub] [echarts] Ovilia commented on issue #15332: X-range plot very slow and jam with more than 10,000 data
Posted by GitBox <gi...@apache.org>.
Ovilia commented on issue #15332:
URL: https://github.com/apache/echarts/issues/15332#issuecomment-883015192
It is not recommended to render custom charts with such big number. Please first consider if it is necessary to render 10000 data and why so. You may try with [progressive](https://echarts.apache.org/en/option.html#graphic.elements-rect.progressive) rendering.
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[GitHub] [echarts] Ovilia commented on issue #15332: X-range plot very slow and jam with more than 10,000 data
Posted by GitBox <gi...@apache.org>.
Ovilia commented on issue #15332:
URL: https://github.com/apache/echarts/issues/15332#issuecomment-883015192
It is not recommended to render custom charts with such big number. Please first consider if it is necessary to render 10000 data and why so. You may try with [progressive](https://echarts.apache.org/en/option.html#graphic.elements-rect.progressive) rendering.
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[GitHub] [echarts] echarts-bot[bot] commented on issue #15332: X-range plot very slow and jam with more than 10,000 data
Posted by GitBox <gi...@apache.org>.
echarts-bot[bot] commented on issue #15332:
URL: https://github.com/apache/echarts/issues/15332#issuecomment-878182026
Hi! We've received your issue and please be patient to get responded. 🎉
The average response time is expected to be within one day for weekdays.
In the meanwhile, please make sure that it contains **a minimum reproducible demo** and necessary **images** to illustrate. Otherwise, our committers will ask you to do so.
*A minimum reproducible demo* should contain as little data and components as possible but can still illustrate your problem. This is the best way for us to reproduce it and solve the problem faster.
You may also check out the [API](http://echarts.apache.org/api.html) and [chart option](http://echarts.apache.org/option.html) to get the answer.
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Have a nice day! 🍵
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[GitHub] [echarts] Ovilia commented on issue #15332: X-range plot very slow and jam with more than 10,000 data
Posted by GitBox <gi...@apache.org>.
Ovilia commented on issue #15332:
URL: https://github.com/apache/echarts/issues/15332#issuecomment-883015192
It is not recommended to render custom charts with such big number. Please first consider if it is necessary to render 10000 data and why so. You may try with [progressive](https://echarts.apache.org/en/option.html#graphic.elements-rect.progressive) rendering.
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