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author | Jesse Crocker <jesse@gaiagps.com> | 2017-03-01 11:15:11 -0700 |
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committer | Jesse Crocker <jesse@gaiagps.com> | 2017-03-01 11:15:11 -0700 |
commit | 9e8dc9a9e3e86adb9987ae69766cc42c7d9efece (patch) | |
tree | f5f0abd4d342c89ad0405d01969f9d6caecc1c90 /platform/android/src/annotation/polygon.cpp | |
parent | 16fb0672e64a72b7400c321d55858b73cd5d8c3f (diff) | |
parent | f28d75dccd9bf4a7615df87faccc5cf5eff8df89 (diff) | |
download | qtlocation-mapboxgl-9e8dc9a9e3e86adb9987ae69766cc42c7d9efece.tar.gz |
Merge remote-tracking branch 'origin/master' into feature/custom-vector-source
Diffstat (limited to 'platform/android/src/annotation/polygon.cpp')
-rw-r--r-- | platform/android/src/annotation/polygon.cpp | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/platform/android/src/annotation/polygon.cpp b/platform/android/src/annotation/polygon.cpp new file mode 100644 index 0000000000..ba82fc34dc --- /dev/null +++ b/platform/android/src/annotation/polygon.cpp @@ -0,0 +1,49 @@ +#include "polygon.hpp" + +#include "../conversion/color.hpp" + +namespace mbgl { +namespace android { + +jni::Class<Polygon> Polygon::javaClass; + +mbgl::FillAnnotation Polygon::toAnnotation(jni::JNIEnv& env, jni::Object<Polygon> polygon) { + auto points = Polygon::getPoints(env, polygon); + + mbgl::FillAnnotation annotation { mbgl::Polygon<double> { MultiPoint::toGeometry<mbgl::LinearRing<double>>(env, points) } }; + annotation.opacity = { Polygon::getOpacity(env, polygon) }; + annotation.color = { Polygon::getFillColor(env, polygon) }; + annotation.outlineColor = { Polygon::getOutlineColor(env, polygon) }; + + jni::DeleteLocalRef(env, points); + + return annotation; +} + +jni::Object<java::util::List> Polygon::getPoints(jni::JNIEnv& env, jni::Object<Polygon> polygon) { + static auto field = Polygon::javaClass.GetField<jni::Object<java::util::List>>(env, "points"); + return polygon.Get(env, field); +} + +float Polygon::getOpacity(jni::JNIEnv& env, jni::Object<Polygon> polygon) { + static auto field = Polygon::javaClass.GetField<float>(env, "alpha"); + return polygon.Get(env, field); +} + +mbgl::Color Polygon::getFillColor(jni::JNIEnv& env, jni::Object<Polygon> polygon) { + static auto field = Polygon::javaClass.GetField<int>(env, "fillColor"); + return *conversion::convert<mbgl::Color, int>(env, polygon.Get(env, field)); +} + +mbgl::Color Polygon::getOutlineColor(jni::JNIEnv& env, jni::Object<Polygon> polygon) { + static auto field = Polygon::javaClass.GetField<int>(env, "strokeColor"); + return *conversion::convert<mbgl::Color, int>(env, polygon.Get(env, field)); +} + +void Polygon::registerNative(jni::JNIEnv& env) { + Polygon::javaClass = *jni::Class<Polygon>::Find(env).NewGlobalRef(env).release(); +} + + +} // namespace android +} // namespace mbgl
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