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author | Bruno de Oliveira Abinader <bruno@mapbox.com> | 2017-04-03 17:07:17 +0300 |
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committer | Bruno de Oliveira Abinader <bruno@mapbox.com> | 2017-04-10 18:01:28 +0300 |
commit | e5aa4d70cd7b39302ddf1ec4df240a14accfb474 (patch) | |
tree | 8e8595f32fa4f30316e68f533ee4dd289adf11fb /src/mbgl/map/transform_state.hpp | |
parent | 76edc6ee69ec9a8aaa0b0207aed06f257ff5fd83 (diff) | |
download | qtlocation-mapboxgl-e5aa4d70cd7b39302ddf1ec4df240a14accfb474.tar.gz |
[core] Updated Size::isEmpty and TransformState::valid checks
Diffstat (limited to 'src/mbgl/map/transform_state.hpp')
-rw-r--r-- | src/mbgl/map/transform_state.hpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/mbgl/map/transform_state.hpp b/src/mbgl/map/transform_state.hpp index a35aa5a255..d281c31995 100644 --- a/src/mbgl/map/transform_state.hpp +++ b/src/mbgl/map/transform_state.hpp @@ -74,6 +74,10 @@ public: double zoomScale(double zoom) const; double scaleZoom(double scale) const; + bool valid() const { + return !size.isEmpty() && (scale >= min_scale && scale <= max_scale); + } + private: bool rotatedNorth() const; void constrain(double& scale, double& x, double& y) const; |