Копировать векторное изображение
Материал из DRKB
procedure TForm1.Button1Click(Sender: TObject);
var
mf: TMetaFile;
mfc: TMetaFileCanvas;
i: Integer;
ClipBrdFormat: Word;
data: Cardinal;
palette: hPalette;
p: array [0..90] of TPoint;
begin
mf := TMetaFile.Create;
mf.Width := 100;
mf.Height := 100;
mfc := TMetafileCanvas.Create(mf, 0);
with mfc do
begin
Pen.Color := clBlack;
FrameRect(ClipRect);
MoveTo(0, 50);
LineTo(100, 50);
LineTo(95, 48);
MoveTo(100, 50);
LineTo(95, 52);
MoveTo(50, 100);
LineTo(50, 0);
LineTo(48, 5);
MoveTo(50, 0);
LineTo(52, 5);
Brush.Style := bsClear;
Font.Name := 'Arial';
Font.Size := 6;
TextOut(55, 0, 'Y');
TextOut(95, 38, 'X');
Pen.Color := clRed;
for i := Low(p) to High(p) do
p[i] := Point(i, Round(50 - 30 * Sin((i - 50) / 5)));
Polyline(p);
end;
mfc.Free;
mf.SaveToClipboardFormat(ClipBrdFormat, data, palette);
OpenClipboard(Application.Handle);
EmptyClipboard;
SetClipboardData(ClipBrdFormat, data);
CloseClipboard;
mf.Inch := 200;
Form1.Canvas.Draw(0, 0, mf);
mf.Free;
end;
Source: http://delphiworld.narod.ru/
ID: 03817