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GraphicsPath.AddPie Method (Int32, Int32, Int32, Int32, Single, Single)

Adds the outline of a pie shape to this path.

Namespace:  System.Drawing.Drawing2D
Assembly:  System.Drawing (in System.Drawing.dll)

public void AddPie(
	int x,
	int y,
	int width,
	int height,
	float startAngle,
	float sweepAngle
)

Parameters

x
Type: System.Int32

The x-coordinate of the upper-left corner of the bounding rectangle that defines the ellipse from which the pie is drawn.

y
Type: System.Int32

The y-coordinate of the upper-left corner of the bounding rectangle that defines the ellipse from which the pie is drawn.

width
Type: System.Int32

The width of the bounding rectangle that defines the ellipse from which the pie is drawn.

height
Type: System.Int32

The height of the bounding rectangle that defines the ellipse from which the pie is drawn.

startAngle
Type: System.Single

The starting angle for the pie section, measured in degrees clockwise from the x-axis.

sweepAngle
Type: System.Single

The angle between startAngle and the end of the pie section, measured in degrees clockwise from startAngle.

The pie shape is defined by a partial outline of an ellipse and the two radial lines that intersect the endpoints of the partial outline. The partial outline begins at startAngle (measured clockwise from the x-axis) and ends at startAngle + sweepAngle.

The following code example is designed for use with Windows Forms, and it requires PaintEventArgs e, an OnPaint event object. The code creates a graphics path, adds the pie shape, and then draws the path to the screen.

private void AddPieExample(PaintEventArgs e)
{

    // Create a pie slice of a circle using the AddPie method.
    GraphicsPath myPath = new GraphicsPath();
    myPath.AddPie(20, 20, 70, 70, -45, 90);

    // Draw the path to the screen.
    Pen myPen = new Pen(Color.Black, 2);
    e.Graphics.DrawPath(myPen, myPath);
}

.NET Framework

Supported in: 4.5.2, 4.5.1, 4.5, 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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