[Kstars-devel] Review Request 126532: KStars: A new HiDPI-ready world map image and logic for mapcanvas

[Dmytro Shynkevych]

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https://git.reviewboard.kde.org/r/126532/
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(Updated Dec. 27, 2015, 12:33 a.m.)


Review request for KStars and Andreas Cord-Landwehr.


Changes
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New image, form Wikimedia this time: https://upload.wikimedia.org/wikipedia/commons/c/cd/Land_ocean_ice_2048.jpg


Repository: kstars


Description
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Now the world map is not pixelated on HiDPI settings anymore (with QT_DEVICE_PIXEL_RATIO up to 7.5, that is).
The image used is public domain, taken from here: http://www.westnet.com/~crywalt/unfold.html. It needs to be put in kstars/data (see the diff).


Diffs (updated)
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  kstars/data/CMakeLists.txt 7c5724c 
  kstars/data/geomap.jpg PRE-CREATION 
  kstars/data/geomap.png 7dfd6f9 
  kstars/widgets/mapcanvas.cpp 79ad547 

Diff: https://git.reviewboard.kde.org/r/126532/diff/


Testing
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Tested on my machine with QT_DEVICE_PIXEL_RATIO from 1 to 4, no regressions found.
However, clicking somewhat far from the original position (e.g. North America to Australia) is painfully slow. It is not a regression, as this exact behavior is present in the upstream code.


File Attachments (updated)
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geomap.jpg
  https://git.reviewboard.kde.org/media/uploaded/files/2015/12/27/f276d66b-6b51-4ffb-b8f0-81de51cd0286__geomap.jpg


Thanks,

Dmytro Shynkevych

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