Declaration
function CropAlpha(): Boolean;
Description
Removes any transparent area on the edge of the layer bitmap, repositioning and resizing the resulting layer to the visible rectangle.
Result is true if the bitmap was cropped (i.e. alpha was removed).
if ImageEnView1.CurrentLayer is TIEImageLayer then
TIEImageLayer( ImageEnView1.CurrentLayer ).CropAlpha();
ImageEnView1.Update();
See Also
◼CropAlpha◼CropTransparentBorder