TIOParams.ICO_ImageIndex

Declaration

property ICO_ImageIndex: Integer;

Description

The index (zero-based) of the current image of the current icon file. An icon file can contain multiple images of varying sizes and color depths. Use ImageCount to return the number of images the file contains.

Note: You can use ImageIndex for generic access to the image index (not specific to an image format).

See Also

◼ ImageCount
◼ EnumICOIm

Examples

// Load the second image inside 'alfa.ico'
ImageEnView1.IO.Params.ICO_ImageIndex := 1;
ImageEnView1.IO.LoadFromFile('C:\alfa.ico');

// Load an icon and save each of its pages as a BMP File
ImageEnView1.IO.LoadFromFile('C:\input.ico');  // Load first image to get value for Params.ImageCount
for I := 0 to ImageEnView1.IO.Params.ImageCount - 1 do
begin
  ImageEnView1.IO.Params.ICO_ImageIndex := I;
  ImageEnView1.IO.LoadFromFile('C:\input.ico');
  ImageEnView1.IO.SaveToFile( format( 'D:\image_%d.bmp', [ I + 1 ]);
end;

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