Graphics::FillRectangle Method (Brush^, Int32, Int32, Int32, Int32)
Fills the interior of a rectangle specified by a pair of coordinates, a width, and a height.
Assembly: System.Drawing (in System.Drawing.dll)
Parameters
- brush
-
Type:
System.Drawing::Brush^
Brush that determines the characteristics of the fill.
- x
-
Type:
System::Int32
The x-coordinate of the upper-left corner of the rectangle to fill.
- y
-
Type:
System::Int32
The y-coordinate of the upper-left corner of the rectangle to fill.
- width
-
Type:
System::Int32
Width of the rectangle to fill.
- height
-
Type:
System::Int32
Height of the rectangle to fill.
| Exception | Condition |
|---|---|
| ArgumentNullException | brush is null. |
This method fills the interior of the rectangle defined by thex, y, width, and height parameters, including the specified upper-left corner and up to the calculated lower and bottom edges.
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 action:
Creates a solid blue brush.
Creates the location and size of a rectangle.
Fills the rectangular area on the screen.
public: void FillRectangleInt( PaintEventArgs^ e ) { // Create solid brush. SolidBrush^ blueBrush = gcnew SolidBrush( Color::Blue ); // Create location and size of rectangle. int x = 0; int y = 0; int width = 200; int height = 200; // Fill rectangle to screen. e->Graphics->FillRectangle( blueBrush, x, y, width, height ); }
Available since 1.1