TAgg2D.LineWidth(w)

Description

Changes the thickness of strokes of objects being drawn. This apply only if stroking is enabled (some color or gradient is defined for lines).

Parameters

w: double

A new width of line (stroke) [in subpixels].

Example

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

  VG.ClearAll(255, 255, 255);

  // Draw lines with increasing width 
  VG.Translate(0, 10);
  VG.LineWidth(0.1);
  VG.Line(30, 10.5, 180, 10.5);

  VG.Translate(0, 10);
  VG.LineWidth(0.5);
  VG.Line(30, 10.5, 180, 10.5);

  VG.Translate(0, 10);
  VG.LineWidth(1);
  VG.Line(30, 10.5, 180, 10.5);

  VG.Translate(0, 10);
  VG.LineWidth(2);
  VG.Line(30, 10.5, 180, 10.5);

  VG.Translate(0, 15);
  VG.LineWidth(5);
  VG.Line(30, 10.5, 180, 10.5);

  VG.Translate(0, 20);
  VG.LineWidth(10);
  VG.Line(30, 10.5, 180, 10.5);

  VG.Translate(0, 30);
  VG.LineWidth(20);
  VG.Line(30, 10.5, 180, 10.5);

  VG.Translate(0, 40);
  VG.LineWidth(40);
  VG.Line(30, 10.5, 180, 10.5);

end;