| ToTransparentAsync(IReadableBitmapData, TaskConfig) | Returns a new IReadWriteBitmapData asynchronously, which is the clone of the specified bitmapData with transparent background. |
| ToTransparentAsync(IReadableBitmapData, Color32, TaskConfig) | Returns a new IReadWriteBitmapData asynchronously, which is the clone of the specified bitmapData with transparent background. |