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https://issues.apache.org/jira/browse/AIRFLOW-5503?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16930502#comment-16930502
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ASF GitHub Bot commented on AIRFLOW-5503:
-----------------------------------------
robinedwards commented on pull request #6125: [AIRFLOW-5503] Fix tree view
layout on HDPI screen
URL: https://github.com/apache/airflow/pull/6125
- Use window.devicePixelRatio to apply a multiplier to the existing
dimensions falling back to 1 if its not available
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### Description
- Fix the tree view display on HDPI screens.
- See Jira issue for screenshot
https://issues.apache.org/jira/browse/AIRFLOW-5503
### Tests
- [ ] My PR adds the following unit tests __OR__ does not need testing for
this extremely good reason:
Manually tested, very difficult to unit test screen layout.
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> Tree view layout on HDPI displays broken
> ----------------------------------------
>
> Key: AIRFLOW-5503
> URL: https://issues.apache.org/jira/browse/AIRFLOW-5503
> Project: Apache Airflow
> Issue Type: Bug
> Components: webserver
> Affects Versions: 1.10.5
> Reporter: Robin Edwards
> Assignee: Robin Edwards
> Priority: Minor
> Attachments: after.png, before.png
>
>
> The tree view layout on HDPI displays is broken and doesn't make good usage
> of screen space.
> Associated pull request fixes the issue by using devicePixelRatio:
> [https://developer.mozilla.org/en-US/docs/Web/API/Window/devicePixelRatio]
> Please see attachments for the before and after of applying this patch
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