Graphics::FillEllipse Method (Brush, RectangleF)
Fills the interior of an ellipse defined by a bounding rectangle specified by a RectangleF structure.
Assembly: System.Drawing (in System.Drawing.dll)
Parameters
- brush
- Type: System.Drawing::Brush
Brush that determines the characteristics of the fill.
- rect
- Type: System.Drawing::RectangleF
RectangleF structure that represents the bounding rectangle that defines the ellipse.
| Exception | Condition |
|---|---|
| ArgumentNullException | brush is nullptr. |
This method fills the interior of an ellipse with a Brush. The ellipse is defined by the bounding rectangle represented by the rect parameter.
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 solid red brush.
Creates a rectangle that bounds an ellipse.
Fills the ellipse on the screen.
public: void FillEllipseRectangleF( PaintEventArgs^ e ) { // Create solid brush. SolidBrush^ redBrush = gcnew SolidBrush( Color::Red ); // Create rectangle for ellipse. float x = 0.0F; float y = 0.0F; float width = 200.0F; float height = 100.0F; RectangleF rect = RectangleF(x,y,width,height); // Fill ellipse on screen. e->Graphics->FillEllipse( redBrush, rect ); }
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.