ImageEn, unit iexBitmaps

TIEBitmap.IsBlank

TIEBitmap.IsBlank


Declaration

function IsBlank(): boolean;


Description

Return true if the image is empty or contains only one color (e.g. all white or all black).


Example

If ImageEnView1.IEBitmap.IsBlank() then
  ShowMessage( 'There is no image content' );


See Also

IsEmpty
IsAllBlack
Full
SyncFull