[Marble-devel] Review Request: Kothic Json parser for vector data tiles

Dennis Nienhüser earthwings at gentoo.org
Tue Aug 14 12:59:21 UTC 2012


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Ship it!


Ship It!

- Dennis Nienhüser


On Aug. 14, 2012, 12:40 p.m., Ander Pijoan wrote:
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> http://git.reviewboard.kde.org/r/106008/
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> (Updated Aug. 14, 2012, 12:40 p.m.)
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> 
> Review request for Marble.
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> Description
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> During GSoC 2012 for vector tile rendering, Kothic's servers json tiles (hosted on http://osmosnimki.ru/vtile/ - please don't use it heavily-loaded projects for now) have been used while OpenStreetMap finishes building its own data tile server. These Kothic tiles have a very similar format (https://github.com/kothic/kothic-js/wiki/Tiles-format) to the ones that OSM will have.
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> A problem was found with QScriptValue for multidimensional arrays. When having for example [[20,10],[20,30].[30,30]] if we extract the property it will flatten to 20,10,20,30,30,30. This parser doesn't create separate inner geometries because of this. It will connect the inner geometry with its outer.
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> It will set the geometries name and style according to what OsmVisualCategory generates for the parsed tags.
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> This parser creates a GeoDataDocument with all the extracted data.
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> 
> Diffs
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>   src/plugins/runner/CMakeLists.txt 4ab295a 
>   src/plugins/runner/json/CMakeLists.txt PRE-CREATION 
>   src/plugins/runner/json/JsonParser.h PRE-CREATION 
>   src/plugins/runner/json/JsonParser.cpp PRE-CREATION 
>   src/plugins/runner/json/JsonPlugin.h PRE-CREATION 
>   src/plugins/runner/json/JsonPlugin.cpp PRE-CREATION 
>   src/plugins/runner/json/JsonRunner.h PRE-CREATION 
>   src/plugins/runner/json/JsonRunner.cpp PRE-CREATION 
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> Diff: http://git.reviewboard.kde.org/r/106008/diff/
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> Testing
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> Screenshots
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> Kothic Json Parser
>   http://git.reviewboard.kde.org/r/106008/s/676/
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> 
> Thanks,
> 
> Ander Pijoan
> 
>

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