Graphics.SetClip Method (RectangleF)

Sets the clipping region of this Graphics to the rectangle specified by a RectangleF structure.

Namespace: System.Drawing
Assembly: System.Drawing (in system.drawing.dll)

public void SetClip (
	RectangleF rect
)
public void SetClip (
	RectangleF rect
)
public function SetClip (
	rect : RectangleF
)
Not applicable.

Parameters

rect

RectangleF structure that represents the new clip region.

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 small rectangle for the clipping region.

  • Sets the clipping region to the rectangle.

  • Fills a large rectangle with a solid black brush.

The result is a small, filled, black rectangle.

private void SetClipRectangleF(PaintEventArgs e)
{

    // Create rectangle for clipping region.
    RectangleF clipRect = new RectangleF(0.0F, 0.0F, 100.0F, 100.0F);

    // Set clipping region of graphics to rectangle.
    e.Graphics.SetClip(clipRect);

    // Fill rectangle to demonstrate clip region.
    e.Graphics.FillRectangle(new SolidBrush(Color.Black), 0, 0, 500, 300);
}

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.

.NET Framework

Supported in: 3.0, 2.0, 1.1, 1.0

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