Re: Auto-Convert Bitmap to JPG-Image

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Michael Beck

Posted: 08/09/2002 6:39:32

"Michael Beck" <none> wrote in message news:3d533cd1@support.torry.net...

> Anyone with an example for it?

OK, based on some stuff I found on Internet, that's what I came with:

procedure TForm3.RichViewEdit1Paste(Sender: TCustomRichViewEdit; var

DoDefault: Boolean);

var

  BMPImg: TBitmap;

  jpgImg: TJPEGImage;

begin

  if Clipboard.HasFormat(CF_BITMAP) then

    begin

      jpgImg := TJPEGImage.Create;

      BMPImg := TBitmap.Create;

      try

        BMPImg.LoadFromClipboardFormat(cf_BitMap,

ClipBoard.GetAsHandle(cf_Bitmap), 0);

        jpgImg.assign(BMPImg);

        jpgImg.Compress;

        RichViewEdit1.InsertPicture('', jpgImg, rvvaBaseline);

      finally // wrap up

        BMPImg.Free;

      end; // try/finally

    end;

  DoDefault := False;

end;

which doesn't get sized correctly when pasted - the picture's height get

smaller, while the frame of the picture remains correct.

Assuming that we could get this right,  how could I make it work for all

pictures contained in the document that paste, i.e. if I select a word

document in Word, and paste it into RichView, it would automatically convert

all pictures to JPEG (or GIF for that matter)?

Thanks,

Michael