diff options
Diffstat (limited to 'platform/macos/src/MGLMapViewDelegate.h')
| -rw-r--r-- | platform/macos/src/MGLMapViewDelegate.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/platform/macos/src/MGLMapViewDelegate.h b/platform/macos/src/MGLMapViewDelegate.h index 1de4b47eb7..098164cd75 100644 --- a/platform/macos/src/MGLMapViewDelegate.h +++ b/platform/macos/src/MGLMapViewDelegate.h @@ -183,6 +183,20 @@ NS_ASSUME_NONNULL_BEGIN - (nullable NSImage *)mapView:(MGLMapView *)mapView didFailToLoadImage:(NSString *)imageName; +/** + Asks the delegate whether the map view should evict cached images. + + This method is called in two scenarios: when the cumulative size of unused images + exceeds the cache size or when the last tile that includes the image is removed from + memory. + + @param mapView The map view that is evicting the image. + @param imageName The image name that is going to be removed. + @return A Boolean value indicating whether the map view should evict + the cached image. + */ +- (BOOL)mapView:(MGLMapView *)mapView shouldRemoveStyleImage:(NSString *)imageName; + #pragma mark Managing the Appearance of Annotations /** |