Method function IGDIPlus.IGPGraphicsPath.AddBezierF(TGPPointF;TGPPointF;TGPPointF;TGPPointF) : TGPGraphicsPath

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Class: IGPGraphicsPath

Contents

Syntax

Delphi:

function AddBezierF( pt1 : TGPPointF, pt2 : TGPPointF, pt3 : TGPPointF, pt4 : TGPPointF ) : TGPGraphicsPath;

C++ Builder:

TGPGraphicsPath __fastcall AddBezierF( TGPPointF pt1, TGPPointF pt2, TGPPointF pt3, TGPPointF pt4 );

Visual C++ (MFC):

AddBezierF(  pt1,  pt2,  pt3,  pt4 );

Summary

Adds a Bézier spline to the current figure of this path.

Description

Call this method to add a Bézier spline to the current figure of this path.


Example:

The following example creates a TGPGraphicsPath object path, adds a Bézier spline to path, closes the current figure (the only figure in this case), and then draws path.

var
  AGraphics : IGPGraphics;
  APath : IGPGraphicsPath;

begin
  AGraphics := TGPGraphics.Create( ACanvas );
  APath := TGLPath.Create();

  APath.AddBezierF( MakePointF(50.0, 50.0), MakePointF(60.0, 20.0), MakePointF(70.0, 100.0), MakePointF(80.0, 50.0));
  APath.CloseFigure();

  // Draw the path.
  graphics.DrawPath( TGPPen.Create( aclRed ), APath );
end;

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