下面这段代码 导出WMF文件,用 Windows 操作系统自带的画图软件和Office Picture软件打开WMF文件,都能正常显示图形的brush填充。但是用 Corel Paint Shop Pro Photo X2 这个软件打开时wmf文件时,填充变成实心了。望各朋友赐教。谢谢。
procedure TForm1.Button1Click(Sender: TObject);
var
  MetaFile: TMetaFile;
  MFCanvas: TMetaFileCanvas;
  MyRgn: HRGN;
  p:ARRAY OF TPoint;
begin
       setlength(p,4);
       p[0]:=Point(10,10);
       p[1]:=Point(100,10);
       p[2]:=Point(100,100);
       p[3]:=Point(10,100);    MetaFile := TMetaFile.Create;
    try
      MetaFile.Height := Self.Height;
      MetaFile.Width  := Self.Width;
      MFCanvas := TMetafileCanvas.Create(MetaFile,0);
       try
          MFCanvas.Brush.Color:=clRed;
          MFCanvas.Brush.Style:=bsVertical;
          MFCanvas.Pen.Color :=clGreen;
          MFCanvas.Pen.Width := 2;          MFCanvas.Rectangle(250,250,200,200);
          MFCanvas.Brush.Color:=clBlue;          MyRgn := CreatePolygonRgn(PPoint(p)^, 4, WINDING); 
          FillRgn(MFCanvas.Handle, MyRgn, MFCanvas.Brush.Handle);
          DeleteObject(MyRgn);
          MFCanvas.Polygon(p);
         finally
           MFCanvas.Free;
         END;
          MetaFile.SaveToFile('a.wmf');
          ShowMessage('aaaaaa');
     finally
       MetaFile.Free;
     END;end;