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#include "line_string.hpp"
#include "point.hpp"
#include "util.hpp"
#include "../java/util.hpp"
namespace mbgl {
namespace android {
namespace geojson {
jni::Local<jni::Object<LineString>> LineString::New(jni::JNIEnv& env, const mbgl::LineString<double>& lineString) {
static auto& javaClass = jni::Class<LineString>::Singleton(env);
static auto method = javaClass.GetStaticMethod<jni::Object<LineString>(jni::Object<java::util::List>)>(env, "fromLngLats");
return javaClass.Call(env, method, asPointsList(env, lineString));
}
mapbox::geojson::line_string LineString::convert(jni::JNIEnv &env, const jni::Object<LineString>& jLineString) {
mapbox::geojson::line_string lineString;
if (jLineString) {
lineString = LineString::convert(env, LineString::coordinates(env, jLineString));
}
return lineString;
}
mapbox::geojson::line_string LineString::convert(jni::JNIEnv &env, const jni::Object<java::util::List/*<Point>*/>& jPointList) {
mapbox::geojson::line_string lineString;
if (jPointList) {
auto jPointArray = java::util::List::toArray<Point>(env, jPointList);
auto size = jPointArray.Length(env);
lineString.reserve(size);
for (std::size_t i = 0; i < size; i++) {
lineString.push_back(Point::convert(env, jPointArray.Get(env, i)));
}
}
return lineString;
}
jni::Local<jni::Object<java::util::List>> LineString::coordinates(jni::JNIEnv &env, const jni::Object<LineString>& jLineString) {
static auto& javaClass = jni::Class<LineString>::Singleton(env);
static auto method = javaClass.GetMethod<jni::Object<java::util::List> ()>(env, "coordinates");
return jLineString.Call(env, method);
}
void LineString::registerNative(jni::JNIEnv &env) {
jni::Class<LineString>::Singleton(env);
}
} // namespace geojson
} // namespace android
} // namespace mbgl
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