diff options
Diffstat (limited to 'platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/maps/Transform.java')
-rw-r--r-- | platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/maps/Transform.java | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/maps/Transform.java b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/maps/Transform.java index 6f63c2eba8..026564902c 100644 --- a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/maps/Transform.java +++ b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/maps/Transform.java @@ -221,6 +221,17 @@ final class Transform implements MapView.OnMapChangedListener { } } + void zoom(boolean zoomIn, @NonNull PointF focalPoint,long duration) { + CameraPosition cameraPosition = invalidateCameraPosition(); + if (cameraPosition != null) { + int newZoom = (int) Math.round(cameraPosition.zoom + (zoomIn ? 1 : -1)); + setZoom(newZoom, focalPoint, duration); + } else { + // we are not transforming, notify about being idle + cameraChangeDispatcher.onCameraIdle(); + } + } + void setZoom(double zoom, @NonNull PointF focalPoint) { setZoom(zoom, focalPoint, 0); } |