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[android] - horizontally rotated in snapshot (#9083)

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This commit is contained in:
Tobrun
2017-05-23 17:14:18 +02:00
committed by GitHub
parent e52249c17f
commit 71b6865172
2 changed files with 10 additions and 9 deletions
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7
platform/android/src/map/camera_position.cpp
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@@ -11,8 +11,9 @@ jni::Object<CameraPosition> CameraPosition::New(jni::JNIEnv &env, mbgl::CameraOp
auto center = options.center.value();
center.wrap();
// convert bearing, core ranges from [−π rad, π rad], android from 0 to 360 degrees
double bearing_degrees = (options.angle.value_or(0) * 180.0 / M_PI) + 180;
// convert bearing, measured in radians counterclockwise from true north.
// Wrapped to [−π rad, π rad). Android binding from 0 to 360 degrees
double bearing_degrees = -options.angle.value_or(-M_PI) * util::RAD2DEG;
while (bearing_degrees > 360) {
bearing_degrees -= 360;
}
@@ -21,7 +22,7 @@ jni::Object<CameraPosition> CameraPosition::New(jni::JNIEnv &env, mbgl::CameraOp
}
// convert tilt, core ranges from [0 rad, 1,0472 rad], android ranges from 0 to 60
double tilt_degrees = options.pitch.value_or(0) * 180 / M_PI;
double tilt_degrees = options.pitch.value_or(0) * util::RAD2DEG;
return CameraPosition::javaClass.New(env, constructor, LatLng::New(env, center), options.zoom.value_or(0), tilt_degrees, bearing_degrees);
}