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Posted to commits@echarts.apache.org by GitBox <gi...@apache.org> on 2021/04/22 07:02:03 UTC

[GitHub] [echarts] stormrise opened a new issue #14744: bmap-lines blendMode 'lighter' unusual behavior

stormrise opened a new issue #14744:
URL: https://github.com/apache/echarts/issues/14744


   ### Version
   5.1.0
   
   ### Reproduction link
   [https://gist.github.com/stormrise/b684424dd03336c13a8d87d0116abda1](https://gist.github.com/stormrise/b684424dd03336c13a8d87d0116abda1)
   
   ### Steps to reproduce
   based on
   https://echarts.apache.org/examples/zh/editor.html?c=lines-airline
   
   its a html render, since the data from the official site cannt be download, I put it together,
   
   when draging the map, and hover the lines, the blender mode, lighter makes all white, its unusual.
   drag the map again, do nothing, it will stay normal,
   
   actually it is not that big , above 5k data will reproduce, 
   
   ### What is expected?
   since the data is not too big(only 8k,  i use in data.routes.slice(0,8000).map), the blend will not cause so many white area, especially the lines. 
   
   the first time do nothing you will see the correct result
   
   but when drag and hover line, it will make some lines white and the white area spread, 
   
   ### What is actually happening?
   blendMode : lighter 
   makes all lines white
   
   <!-- This issue is generated by echarts-issue-helper. DO NOT REMOVE -->
   <!-- This issue is in English. DO NOT REMOVE -->


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[GitHub] [echarts] stormrise commented on issue #14744: bmap-lines blendMode 'lighter' unusual behavior

Posted by GitBox <gi...@apache.org>.
stormrise commented on issue #14744:
URL: https://github.com/apache/echarts/issues/14744#issuecomment-824640649


   ![normal](https://user-images.githubusercontent.com/24603395/115680449-25335b80-a386-11eb-9cc6-8238249e76b6.png)
   ![unnormal](https://user-images.githubusercontent.com/24603395/115680471-29f80f80-a386-11eb-90b9-a4d74db995cc.png)
   


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[GitHub] [echarts] Ovilia commented on issue #14744: bmap-lines blendMode 'lighter' unusual behavior

Posted by GitBox <gi...@apache.org>.
Ovilia commented on issue #14744:
URL: https://github.com/apache/echarts/issues/14744#issuecomment-825356230


   @stormrise Please give an online minimum reproducible demo for us to debug.


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[GitHub] [echarts] stormrise commented on issue #14744: bmap-lines blendMode 'lighter' unusual behavior

Posted by GitBox <gi...@apache.org>.
stormrise commented on issue #14744:
URL: https://github.com/apache/echarts/issues/14744#issuecomment-824598623


   also, occasionally the lines disapear when draging the map or zoom in zoom out


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[GitHub] [echarts] stormrise edited a comment on issue #14744: bmap-lines blendMode 'lighter' unusual behavior

Posted by GitBox <gi...@apache.org>.
stormrise edited a comment on issue #14744:
URL: https://github.com/apache/echarts/issues/14744#issuecomment-824640649


   normal one: 
   ![normal](https://user-images.githubusercontent.com/24603395/115680449-25335b80-a386-11eb-9cc6-8238249e76b6.png)
   abnormal :
   ![unnormal](https://user-images.githubusercontent.com/24603395/115680471-29f80f80-a386-11eb-90b9-a4d74db995cc.png)
   
   abnormal when drag and hover


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[GitHub] [echarts] stormrise commented on issue #14744: bmap-lines blendMode 'lighter' unusual behavior

Posted by GitBox <gi...@apache.org>.
stormrise commented on issue #14744:
URL: https://github.com/apache/echarts/issues/14744#issuecomment-825435572


   > @stormrise Please give an online minimum reproducible demo for us to debug.
   
   https://codepen.io/stormrise/pen/NWdearJ


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[GitHub] [echarts] echarts-bot[bot] commented on issue #14744: bmap-lines blendMode 'lighter' unusual behavior

Posted by GitBox <gi...@apache.org>.
echarts-bot[bot] commented on issue #14744:
URL: https://github.com/apache/echarts/issues/14744#issuecomment-824593583


   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 **you have posted enough image to demo your request**. 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.
   
   If you don't get helped for a long time (over a week) or have an urgent question to ask, you may also send an email to dev@echarts.apache.org. Please attach the issue link if it's a technical question.
   
   If you are interested in the project, you may also subscribe our [mailing list](https://echarts.apache.org/en/maillist.html).
   
   Have a nice day! 🍵


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[GitHub] [echarts] Ovilia commented on issue #14744: bmap-lines blendMode 'lighter' unusual behavior

Posted by GitBox <gi...@apache.org>.
Ovilia commented on issue #14744:
URL: https://github.com/apache/echarts/issues/14744#issuecomment-826287490


   OK. Thanks for letting us know.


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[GitHub] [echarts] stormrise commented on issue #14744: bmap-lines blendMode 'lighter' unusual behavior

Posted by GitBox <gi...@apache.org>.
stormrise commented on issue #14744:
URL: https://github.com/apache/echarts/issues/14744#issuecomment-824604292


   plus, it require medium size data to reproduce this bug, if too many, the whole area is white, if too small there is no overlap area, in this case, 5k - 1w will fit this in my test


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[GitHub] [echarts] stormrise commented on issue #14744: bmap-lines blendMode 'lighter' unusual behavior

Posted by GitBox <gi...@apache.org>.
stormrise commented on issue #14744:
URL: https://github.com/apache/echarts/issues/14744#issuecomment-825513255


   > @stormrise Please make minimum data and component as possible.
   
   this is your official dataset, I have already slice it to only 8k. the reason is only the medium amount data will cause this bug, if the data size is too small there is no blend issue since the lines do not overlap, 
   
   the below scatter series to shows you another bug, which lines series emphasis focus self not work


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[GitHub] [echarts] stormrise commented on issue #14744: bmap-lines blendMode 'lighter' unusual behavior

Posted by GitBox <gi...@apache.org>.
stormrise commented on issue #14744:
URL: https://github.com/apache/echarts/issues/14744#issuecomment-824693079


   another question? how to use emphasis. focus='self' in this scenario? 
   I want to select one line and blur others


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[GitHub] [echarts] Ovilia commented on issue #14744: bmap-lines blendMode 'lighter' unusual behavior

Posted by GitBox <gi...@apache.org>.
Ovilia commented on issue #14744:
URL: https://github.com/apache/echarts/issues/14744#issuecomment-826287490


   OK. Thanks for letting us know.


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[GitHub] [echarts] echarts-bot[bot] commented on issue #14744: bmap-lines blendMode 'lighter' unusual behavior

Posted by GitBox <gi...@apache.org>.
echarts-bot[bot] commented on issue #14744:
URL: https://github.com/apache/echarts/issues/14744#issuecomment-825356054


   @stormrise Please provide a demo for the issue either with https://codepen.io/Ovilia/pen/dyYWXWM , https://www.makeapie.com/editor.html or https://codesandbox.io/s/mystifying-bash-2uthz.


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[GitHub] [echarts] stormrise commented on issue #14744: bmap-lines blendMode 'lighter' unusual behavior

Posted by GitBox <gi...@apache.org>.
stormrise commented on issue #14744:
URL: https://github.com/apache/echarts/issues/14744#issuecomment-824732964


   > another question? how to use emphasis. focus='self' in this scenario?
   > I want to select one line and blur others
   
   I believe this is a bug too, I have a scatter series which works, but lines nothing happend


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[GitHub] [echarts] Ovilia commented on issue #14744: bmap-lines blendMode 'lighter' unusual behavior

Posted by GitBox <gi...@apache.org>.
Ovilia commented on issue #14744:
URL: https://github.com/apache/echarts/issues/14744#issuecomment-825493935


   @stormrise Please make minimum data and component as possible.


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