Graphics.FillClosedCurve Method (Brush, Point[], FillMode)
Assembly: System.Drawing (in system.drawing.dll)
public void FillClosedCurve ( Brush brush, Point[] points, FillMode fillmode )
public function FillClosedCurve ( brush : Brush, points : Point[], fillmode : FillMode )
Not applicable.
Parameters
- brush
Brush that determines the characteristics of the fill.
- points
Array of Point structures that define the spline.
- fillmode
Member of the FillMode enumeration that determines how the curve is filled.
This method fills the interior of a closed cardinal spline that passes through each point in the array. If the last point does not match the first point, an additional curve segment is added from the last point to the first point to close it.
The array of points must contain at least four Point structures.
This method uses a default tension of 0.5.
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 solid red brush.
-
Creates an array of four points to define a spline.
-
Sets the fill mode to Winding.
-
Fills the curve on the screen.
The curve has a default tension of 0.5.
public: void FillClosedCurvePointFillMode( PaintEventArgs^ e ) { // Create solid brush. SolidBrush^ redBrush = gcnew SolidBrush( Color::Red ); //Create array of points for curve. Point point1 = Point(100,100); Point point2 = Point(200,50); Point point3 = Point(250,200); Point point4 = Point(50,150); array<Point>^ points = {point1,point2,point3,point4}; // Set fill mode. FillMode newFillMode = FillMode::Winding; // Fill curve on screen. e->Graphics->FillClosedCurve( redBrush, points, newFillMode ); }
public void FillClosedCurvePointFillMode(PaintEventArgs e)
{
// Create solid brush.
SolidBrush redBrush = new SolidBrush(Color.get_Red());
//Create array of points for curve.
Point point1 = new Point(100, 100);
Point point2 = new Point(200, 50);
Point point3 = new Point(250, 200);
Point point4 = new Point(50, 150);
Point points[] = {point1, point2, point3, point4};
// Set fill mode.
FillMode newFillMode = FillMode.Winding;
// Fill curve on screen.
e.get_Graphics().FillClosedCurve(redBrush, points, newFillMode);
} //FillClosedCurvePointFillMode
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.