How to load and scale a JPEGImage into a TImage

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How to load and scale a JPEGImage into a TImage (Views: 711)

Problem/Question/Abstract:

How to load and scale a JPEGImage into a TImage

Answer:

{ ... }
Image1.Picture.Graphic := nil;
try
  Image1.Picture.Graphic := nil;
  Image1.Picture.LoadFromFile(jpegfile);
except
  on EInvalidGraphic do
    Image1.Picture.Graphic := nil;
end;
if Image1.Picture.Graphic is TJPEGImage then
begin
  TJPEGImage(Image1.Picture.Graphic).Scale := Self.Scale;
  TJPEGImage(Image1.Picture.Graphic).Performance := jpBestSpeed;
end;

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