Graphics::SetClip Method (RectangleF, CombineMode)
Sets the clipping region of this Graphics to the result of the specified operation combining the current clip region and the rectangle specified by a RectangleF structure.
Assembly: System.Drawing (in System.Drawing.dll)
Parameters
- rect
- Type: System.Drawing::RectangleF
RectangleF structure to combine.
- combineMode
- Type: System.Drawing.Drawing2D::CombineMode
Member of the CombineMode enumeration that specifies the combining operation to use.
The following code example is designed for use with Windows Forms, and it requires PaintEventArgs e, 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 with the Replace member.
Fills a large rectangle with a solid black brush.
The result is a small, filled, black rectangle.
public: void SetClipRectangleFCombine( PaintEventArgs^ e ) { // Create rectangle for clipping region. RectangleF clipRect = RectangleF(0.0F,0.0F,100.0F,100.0F); // Set clipping region of graphics to rectangle. e->Graphics->SetClip( clipRect, CombineMode::Replace ); // Fill rectangle to demonstrate clip region. e->Graphics->FillRectangle( gcnew SolidBrush( Color::Black ), 0, 0, 500, 300 ); }
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.