Graphics::FillEllipse Method (Brush^, RectangleF)
.NET Framework (current version)
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 null. |
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 PaintEventArgse, 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 ); }
.NET Framework
Available since 1.1
Available since 1.1
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