KGy SOFT Drawing Libraries Help
Bitmap
Overload List
| BeginMakeTransparent(IReadWriteBitmapData, AsyncConfig) | If possible, begins to make the background of this bitmapData transparent asynchronously, taking the bottom-left pixel as the background color. If the bitmapData does not support transparency, then the pixels that have the same color as the bottom-left pixel will be set to the BackColor of bitmapData. |
| BeginMakeTransparent(IReadWriteBitmapData, Color32, AsyncConfig) | If possible, begins to make the background of this bitmapData transparent asynchronously, using transparentColor as the background color. If the bitmapData does not support transparency, then the pixels that have the same color as transparentColor will be set to the BackColor of bitmapData. |