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#include "polygon.hpp"
#include "../conversion/color.hpp"
namespace mbgl {
namespace android {
mbgl::FillAnnotation Polygon::toAnnotation(jni::JNIEnv& env, const jni::Object<Polygon>& polygon) {
static auto& javaClass = jni::Class<Polygon>::Singleton(env);
static auto points = javaClass.GetField<jni::Object<java::util::List>>(env, "points");
static auto holes = javaClass.GetField<jni::Object<java::util::List>>(env, "holes");
static auto alpha = javaClass.GetField<float>(env, "alpha");
static auto fillColor = javaClass.GetField<int>(env, "fillColor");
static auto strokeColor = javaClass.GetField<int>(env, "strokeColor");
mbgl::Polygon<double> geometry {
MultiPoint::toGeometry<mbgl::LinearRing<double>>(env, polygon.Get(env, points))
};
auto jHoleListsArray = java::util::List::toArray<java::util::List>(env, polygon.Get(env, holes));
std::size_t jHoleListsSize = jHoleListsArray.Length(env);
for (std::size_t i = 0; i < jHoleListsSize; i++) {
geometry.push_back(MultiPoint::toGeometry<mbgl::LinearRing<double>>(env, jHoleListsArray.Get(env, i)));
}
mbgl::FillAnnotation annotation { geometry };
annotation.opacity = polygon.Get(env, alpha);
annotation.color = *conversion::convert<mbgl::Color>(env, polygon.Get(env, fillColor));
annotation.outlineColor = *conversion::convert<mbgl::Color>(env, polygon.Get(env, strokeColor));
return annotation;
}
void Polygon::registerNative(jni::JNIEnv& env) {
jni::Class<Polygon>::Singleton(env);
}
} // namespace android
} // namespace mbgl
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