[Marble-devel] Review Request 124834: Better zoom with the mouse wheel for the Openstreetmap map theme and added a new empty map theme for OSM file loading.

[Torsten Rahn]

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src/lib/marble/MarbleInputHandler.cpp (line 297)
<https://git.reviewboard.kde.org/r/124834/#comment58251>

    see my idea for the dgml discrete tag and property mentioned above.


- Torsten Rahn


On Aug. 20, 2015, 4:54 vorm., Dávid Kolozsvári wrote:
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> This is an automatically generated e-mail. To reply, visit:
> https://git.reviewboard.kde.org/r/124834/
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> (Updated Aug. 20, 2015, 4:54 vorm.)
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> Review request for Marble.
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> Repository: marble
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> Description
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> * There is a `zoomAt()` and a `zoomBy()` method in `MarbleAbstractPresenter`, so I've created a new `void MarbleAbstractPresenter::zoomAtBy(const QPoint &pos, int zoomStep)` method to combine the functionality of both. This new method is used in `MarbleDefaultInputHandler::handleWheel()`, but only if the map theme is `Openstreetmap`.
> * The new `Empty` map theme is a simple 50 line .dgml file, with just a single empty geodata layer. Calling it `Empty` is a good idea or should we use another name for it?
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> Diffs
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>   data/CMakeLists.txt 0a9c6e5 
>   src/lib/marble/MarbleAbstractPresenter.h 7fb203d 
>   src/lib/marble/MarbleAbstractPresenter.cpp acaab22 
>   src/lib/marble/MarbleInputHandler.cpp 393ce42 
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> Diff: https://git.reviewboard.kde.org/r/124834/diff/
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> Testing
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> A small video demonstrating these two new features:
> https://www.youtube.com/watch?v=jMorQDwr2A8
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> File Attachments
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> empty-preview.png
>   https://git.reviewboard.kde.org/media/uploaded/files/2015/08/20/132190ff-11f7-45a2-b361-266f6aa752fc__empty-preview.png
> empty.dgml
>   https://git.reviewboard.kde.org/media/uploaded/files/2015/08/20/39c98dcb-b35f-421a-bcf9-c3f95f15cfe3__empty.dgml
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> Thanks,
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> Dávid Kolozsvári
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>

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