[Marble-devel] Review Request 123322: Improved placemark sorting to make layouting stable with placemarks on same zoomLevel

[Torsten Rahn]

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Nice that will also allow us to add KML Lod support easily :-)

- Torsten Rahn


On April 10, 2015, 11:26 vorm., Adam Dabrowski wrote:
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> https://git.reviewboard.kde.org/r/123322/
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> (Updated April 10, 2015, 11:26 vorm.)
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> Review request for Marble.
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> Repository: marble
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> Description
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> Sorting takes place after joining placemarks from all relevant tiles. The order is:
> 1) zoomLevel (placemarks were already sorted by zoomLevel before this patch)
> 2) popularity
> 3) pointer value
> This prevent cases like label flickering for same zoomLevel placemarks that are close to each other and moving.
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> Diffs
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>   src/lib/marble/PlacemarkLayout.cpp 6c0af30 
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> Diff: https://git.reviewboard.kde.org/r/123322/diff/
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> Testing
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> Did testing and debugging to confirm that the order is exactly as intended. No unit tests are provided.
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> Thanks,
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> Adam Dabrowski
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