Graphics.DrawBezier Method (Pen, Point, Point, Point, Point)
Assembly: System.Drawing (in system.drawing.dll)
public void DrawBezier ( Pen pen, Point pt1, Point pt2, Point pt3, Point pt4 )
public function DrawBezier ( pen : Pen, pt1 : Point, pt2 : Point, pt3 : Point, pt4 : Point )
Not applicable.
Parameters
- pen
Pen structure that determines the color, width, and style of the curve.
- pt1
Point structure that represents the starting point of the curve.
- pt2
Point structure that represents the first control point for the curve.
- pt3
Point structure that represents the second control point for the curve.
- pt4
Point structure that represents the ending point of the curve.
The following code example is designed for use with Windows Forms, and it requires PaintEventArgse, which is a parameter of the Paint event handler. The code performs the following actions:
-
Creates a black pen.
-
Creates the start, end, and two control points for the curve.
-
Draws the Bézier curve to the screen.
private: void DrawBezierPoint( PaintEventArgs^ e ) { // Create pen. Pen^ blackPen = gcnew Pen( Color::Black,3.0f ); // Create points for curve. Point start = Point(100,100); Point control1 = Point(200,10); Point control2 = Point(350,50); Point end = Point(500,100); // Draw arc to screen. e->Graphics->DrawBezier( blackPen, start, control1, control2, end ); }
Windows 98, Windows Server 2000 SP4, Windows Millennium Edition, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition
The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.