Graphics.DrawPolygon Method (Pen, Point[])
.NET Framework 2.0
Draws a polygon defined by an array of Point structures.
Namespace: System.Drawing
Assembly: System.Drawing (in system.drawing.dll)
Assembly: System.Drawing (in system.drawing.dll)
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.
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Creates an array of seven points for the vertices of the polygon.
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Draws the polygon to the screen.
public: void DrawPolygonPoint( PaintEventArgs^ e ) { // Create pen. Pen^ blackPen = gcnew Pen( Color::Black,3.0f ); // Create points that define polygon. Point point1 = Point(50,50); Point point2 = Point(100,25); Point point3 = Point(200,5); Point point4 = Point(250,50); Point point5 = Point(300,100); Point point6 = Point(350,200); Point point7 = Point(250,250); array<Point>^ curvePoints = {point1,point2,point3,point4,point5,point6,point7}; // Draw polygon to screen. e->Graphics->DrawPolygon( blackPen, curvePoints ); }
public void DrawPolygonPoint(PaintEventArgs e)
{
// Create pen.
Pen blackPen = new Pen(Color.get_Black(), 3);
// Create points that define polygon.
Point point1 = new Point(50, 50);
Point point2 = new Point(100, 25);
Point point3 = new Point(200, 5);
Point point4 = new Point(250, 50);
Point point5 = new Point(300, 100);
Point point6 = new Point(350, 200);
Point point7 = new Point(250, 250);
Point curvePoints[] = { point1, point2, point3, point4, point5,
point6, point7};
// Draw polygon to screen.
e.get_Graphics().DrawPolygon(blackPen, curvePoints);
} //DrawPolygonPoint
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.Community Additions
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