mrGlasses/DelphiChangeColorPNG

Change a specific color to another color inside a PNG file (in Delphi)

DelphiChangeColorPNG

Change a specific color to another color inside a PNG file (in Delphi)

Usage

var
  Apng	   : TPNGImage;
  Acv, Acn : array of TColor;
begin

  Acv  := [clBlack, clRed];
  Acn  := [clWhite, clBlue];
  Apng := TImageToTPngImage(Image1);

  MultipleColorChangePNG(Apng, Acv, Acn);

  Image1.Picture.Graphic := Apng;
  Apng := nil;