TAgg2D.DrawPath(flag)

Description

Draws a path defined with path commands in one pass, using the selected drawing mode.

Path defined with path commands can be reused for drawing until it's internal storage is utilized for rendering of other basic shapes or text. Also on entry to the drawing routine (after Attach method) a path content is cleared.

Parameters

flag: TAggDrawPathFlag [*] = AGG_FillAndStroke

Constant defining the type of rendering for path.

Example

if VG.Attach(Image1.Picture.Bitmap) then begin

  VG.ClearAll(255, 255, 255);

  // 3/4 Red Pie
  VG.ResetPath;
  VG.FillColor(255, 0, 0, 100);
  VG.LineColor(0, 0, 255, 100);
  VG.LineWidth (2);

  VG.MoveTo(300 / 2, 200 / 2);
  VG.HorLineRel(-150 / 2);
  VG.ArcRel(150 / 2, 150 / 2, 0, true, false, 150 / 2, -150 / 2);
  VG.ClosePolygon;

  // Draw path in various rendering modes
  VG.Translate(-50, 0);
  VG.DrawPath (AGG_FillAndStroke);

  VG.Translate(120, 0);
  VG.DrawPath (AGG_FillOnly);

  VG.Translate(120, 0);
  VG.DrawPath (AGG_StrokeOnly);

  VG.Translate(120, 0);
  VG.DrawPath (AGG_FillWithLineColor);

end;