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| author | John Firebaugh <john.firebaugh@gmail.com> | 2016-12-21 09:51:04 -0800 |
|---|---|---|
| committer | John Firebaugh <john.firebaugh@gmail.com> | 2016-12-21 13:42:30 -0800 |
| commit | 029805f7296aae49ce1578b76491acb1a2ae5f7d (patch) | |
| tree | f6da0d5dd23a4e88ba347e2023e496f07649a1de /src/mbgl/layout | |
| parent | bcf2c3ff9e02b1ab11c41824ac8c13aafeae9ffa (diff) | |
| download | qtlocation-mapboxgl-029805f7296aae49ce1578b76491acb1a2ae5f7d.tar.gz | |
[core] Replace magic number with constant-based calculation
Diffstat (limited to 'src/mbgl/layout')
| -rw-r--r-- | src/mbgl/layout/symbol_layout.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mbgl/layout/symbol_layout.cpp b/src/mbgl/layout/symbol_layout.cpp index 387bb7fb00..351858f6f8 100644 --- a/src/mbgl/layout/symbol_layout.cpp +++ b/src/mbgl/layout/symbol_layout.cpp @@ -313,8 +313,8 @@ void SymbolLayout::addFeature(const SymbolFeature& feature, poly.push_back(r); } - // 16 here represents 2 pixels - auto poi = mapbox::polylabel(poly, 16.0); + // 1 pixel worth of precision, in tile coordinates + auto poi = mapbox::polylabel(poly, double(util::EXTENT / util::tileSize)); Anchor anchor(poi.x, poi.y, 0, minScale); addSymbolInstance(polygon[0], anchor); } |