Search results for 'TBitBtn'. 1 post(s) found.
TBitBtn and TSpeedButton accept only BMP pictures, if you have some other picture format, like ICO or JPG, (in an Image component) you want to show as a Glyph, you'll need to "transform" it to Bitmap, here's how:
var
bmp: TBitmap;
begin
bmp:=TBitmap.Create;
try
bmp.Width := Image.Picture.Graphic.Width;
bmp.Height := Image.Picture.Graphic.Height;
bmp.Canvas.Draw(0, 0, Image.Picture.Graphic) ;
BitBtn.Glyph:=bmp;
finally
bmp.Free;
end;
end;
bmp: TBitmap;
begin
bmp:=TBitmap.Create;
try
bmp.Width := Image.Picture.Graphic.Width;
bmp.Height := Image.Picture.Graphic.Height;
bmp.Canvas.Draw(0, 0, Image.Picture.Graphic) ;
BitBtn.Glyph:=bmp;
finally
bmp.Free;
end;
end;
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| Paint a Form with a tiled bitmap image (0) | 2007/09/11 |
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| Grayscaling a bitmap ? (0) | 2007/09/11 |
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