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Compass click rotates around focal point (if available) (#7977)

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* add set bearing method taking focal point into account

* notify CompassView when FocalPoint changes
This commit is contained in:
Pablo Guardiola
2017-02-09 14:33:24 +01:00
committed by GitHub
parent 5f28bdc699
commit dfb3c34837
6 changed files with 73 additions and 4 deletions
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9
platform/android/src/jni.cpp
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@@ -618,6 +618,14 @@ void nativeSetBearing(JNIEnv *env, jni::jobject* obj, jlong nativeMapViewPtr, jd
nativeMapView->getMap().setBearing(degrees, duration);
}
void nativeSetFocalBearing(JNIEnv *env, jni::jobject* obj, jlong nativeMapViewPtr, jdouble degrees, jdouble fx,
jdouble fy, jlong milliseconds) {
assert(nativeMapViewPtr != 0);
NativeMapView *nativeMapView = reinterpret_cast<NativeMapView *>(nativeMapViewPtr);
mbgl::ScreenCoordinate center(fx, fy);
nativeMapView->getMap().setBearing(degrees, center, mbgl::Milliseconds(milliseconds));
}
void nativeSetBearingXY(JNIEnv *env, jni::jobject* obj, jlong nativeMapViewPtr, jdouble degrees,
jdouble cx, jdouble cy) {
assert(nativeMapViewPtr != 0);
@@ -1894,6 +1902,7 @@ void registerNatives(JavaVM *vm) {
MAKE_NATIVE_METHOD(nativeSetMaxZoom, "(JD)V"),
MAKE_NATIVE_METHOD(nativeRotateBy, "(JDDDDJ)V"),
MAKE_NATIVE_METHOD(nativeSetBearing, "(JDJ)V"),
MAKE_NATIVE_METHOD(nativeSetFocalBearing, "(JDDDJ)V"),
MAKE_NATIVE_METHOD(nativeSetBearingXY, "(JDDD)V"),
MAKE_NATIVE_METHOD(nativeGetBearing, "(J)D"),
MAKE_NATIVE_METHOD(nativeResetNorth, "(J)V"),