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Posted to commits@echarts.apache.org by "PaulBrnrther (via GitHub)" <gi...@apache.org> on 2025/12/19 14:24:15 UTC

[I] [Bug] visualMap outOfRange gets mixed with inRange on opaque inRange colors [echarts]

PaulBrnrther opened a new issue, #21438:
URL: https://github.com/apache/echarts/issues/21438

   ### Version
   
   6.0.0
   
   ### Link to Minimal Reproduction
   
   https://echarts.apache.org/examples/en/editor.html?code=hU89iwIxEO39FUMs0qSI922OK2y2Ow6uFYu5XJRATJZNIiuy_91JVkUL8cELM4-895jQJhs8fMFhAtAvehtVHQH-MaGCJV9wAQ-fFVkGQc_-OuIsRtNZQ-pylNO-NQp41JiS6Xj5cambSQFPxGfiC_GV-EZ8J34Q57JWrYppZ2NG943tuW8MZjr4ZH0OObIxe2u9AnmasVcwk6fN-l_0GzKNAQQdXOjK3dOmYi654FNZQXNpJ9SzCCGnn_W9CFZtTcNAAKO4srHbAI1OZ4d_jvypy6aow2T4PAI&enc=deflate
   
   ### Steps to Reproduce
   
   Create a continuous visual map with outOrRange colors set and inRange colors set to opaque colors. 
   
   ### Current Behavior
   
   Then the visualMap shows the mixture of the two gradients within the range while the actually applied colors in the plot are correctly displaying the inRange color gradient
   
   In the following image, the inRange gradient should just be a (opaque) greyscale.
   
   <img width="597" height="419" alt="Image" src="https://github.com/user-attachments/assets/e283426f-6c80-474b-8719-4d596e73581d" />
   
   ### Expected Behavior
   
   The visual map controller component should display what is applied in the plot.
   
   ### Environment
   
   ```markdown
   - OS:Mac
   - Browser: Chrome
   - Framework: -
   ```
   
   ### Any additional comments?
   
   _No response_


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Re: [I] [Bug] visualMap outOfRange gets mixed with inRange on opaque inRange colors [echarts]

Posted by "Justin-ZS (via GitHub)" <gi...@apache.org>.
Justin-ZS commented on issue #21438:
URL: https://github.com/apache/echarts/issues/21438#issuecomment-3680216222

   you can customize the `controller` style of visual map. [demo](https://echarts.apache.org/examples/en/editor.html?code=hY89a8MwEIb3_IpDGbRoUPodlQ5ZvJVC15BBVdUiUCWjj-IQ_N9zku0kJIQcvPLp8PvcK98m4x28wW4G0K06E0VtAb5lkgLWdEUZ3Dw2aOkZHttTxDSMOhiN0_UwTttWC6BRyZR0oOWPw7oFZ3CHukc9oB5RT6hn1AtqyeuqTTH9m5ilfZfttG8AE-VdMi77HMnA_jNOAB972QlY8PFm3Kd0v2gaAFjKWx_Ku-dNrSWnjM55LezLdqz6LCyf08fPNQSptqYhwIAgrtzIGaBkDd5ajYYJcBnqItUx05TohDl-lbQqW_llkZRC1mXaz_rXPQ&enc=deflate)


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Re: [I] [Bug] visualMap outOfRange gets mixed with inRange on opaque inRange colors [echarts]

Posted by "PaulBrnrther (via GitHub)" <gi...@apache.org>.
PaulBrnrther commented on issue #21438:
URL: https://github.com/apache/echarts/issues/21438#issuecomment-3718211481

   Thanks, that helps, i.e. I can work with that. I will still need to translate the opaque colors to non-opaque ones with that approach (e.g. a color of #00000055 has to be translated to #AAAAAA when representing it without opacity). 
   
   I will not close the bug since I would still argue that this should work automatically (i.e. the out of range colors should only concern out of range also on the controller and not be the background gradient for the inRange as well).


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