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Delphi source code for Graphic >> Convert BMP to WMF


Category: Graphic
Title: Convert BMP to WMF
Date added: 15.03.2006
Hits: 10247



procedure BmpToWmf(BmpFile, WmfFile: string);
var
  MetaFile: TMetaFile;
  MFCanvas: TMetaFileCanvas;
  BMP: TBitmap;
begin
  {Create temps}
  MetaFile := TMetaFile.Create;
  try
    BMP := TBitmap.Create;
    try
      BMP.LoadFromFile(BmpFile);
      {Equalizing sizes}
      MetaFile.Height := BMP.Height;
      MetaFile.Width  := BMP.Width;
      {Create a canvas for the Metafile}
      MFCanvas := TMetafileCanvas.Create(MetaFile, 0);
      try
        {Draw the BMP into the canvas}
        MFCanvas.Draw(0, 0, BMP);
        {Free the Canvas}
      finally
        MFCanvas.Free;
      end;
    finally
      {Free the BMP}
      BMP.Free;
    end;
    {Save the Metafile}
    MetaFile.SaveToFile(WmfFile);
  finally
    {Free it}
    MetaFile.Free;
  end;
end;
end;


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