TImageEnProc.ApplyFilter

Declaration

procedure ApplyFilter(filter: TGraphFilter);

Description

Apply a 3x3 filter to the current image (or the selected region).

Note:
◼A UI for this is available to your users in the Image Processing dialog
◼If the image PixelFormat is not ie24RGB, it will be converted
◼Use ApplyFilterPreset to apply common filters

Demo

Demos\ImageEditing\EveryMethod\EveryMethod.dpr

Example

Also see: Automated Samples

// Load test image
ImageEnView1.IO.LoadFromFile( 'D:\TestImage.jpg' );

// Apply a sharpening filter
Const
  Sharpening_Filter: TGraphFilter = ( Values: (( 0, -1, 0 ),
                                               ( -1, 5, -1 ),
                                               ( 0, -1, 0 ));
                                      Divisor: 1 );
begin
  ImageEnView1.Proc.ApplyFilter( Sharpening_Filter );
end;

TImageEnProc.ApplyFilter