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https://issues.apache.org/jira/browse/FLINK-39503?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ferenc Csaky closed FLINK-39503.
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Fix Version/s: 2.4.0
Resolution: Fixed
[{{127f387}}|https://github.com/apache/flink/commit/127f387c391670beb0a5b2a816fb9c5fcfbe6287]
in master
> Make Job Overview DAG height viewport-aware and add recenter control
> --------------------------------------------------------------------
>
> Key: FLINK-39503
> URL: https://issues.apache.org/jira/browse/FLINK-39503
> Project: Flink
> Issue Type: Improvement
> Components: Runtime / Web Frontend
> Reporter: Purushottam Sinha
> Assignee: Purushottam Sinha
> Priority: Minor
> Labels: pull-request-available
> Fix For: 2.4.0
>
>
> {*}Summary{*}: Job Overview page — make graph container height auto-adjust to
> viewport and add a recenter affordance.
>
> *Problem*
>
> * The DAG graph area opens at a fixed default height. A horizontal divider
> lets the user drag it, but until they do, the default doesn't adapt to the
> viewport — cramped on shorter screens, under-utilized on taller ones.
> * Users who pan or zoom the DAG have no quick way to restore its centered
> view.
> *Changes*
> * job-overview.component.ts: default graph height (top) is now clamped to
> [280, 500] at 40% of the viewport height, and re-applied on window resize.
> Once the user drags the divider, their choice is preserved (no further
> auto-adjust).
> * dagre.component: adds a recenter button (aim icon) in the bottom-right of
> the graph plus a Ctrl+Space keyboard shortcut; wires up the existing
> moveToCenter() API.
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