Graphics.DrawRectangle
Method
Definition
Overloads
| DrawRectangle(Pen, Rectangle) |
Draws a rectangle specified by a Rectangle structure. |
| DrawRectangle(Pen, Int32, Int32, Int32, Int32) |
Draws a rectangle specified by a coordinate pair, a width, and a height. |
| DrawRectangle(Pen, Single, Single, Single, Single) |
Draws a rectangle specified by a coordinate pair, a width, and a height. |
DrawRectangle(Pen, Rectangle)
Draws a rectangle specified by a Rectangle structure.
public void DrawRectangle (System.Drawing.Pen pen, System.Drawing.Rectangle rect);
pen is null.
Examples
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 black pen.
Creates a rectangle.
Draws the rectangle to the screen.
public:
void DrawRectangleRectangle( PaintEventArgs^ e )
{
// Create pen.
Pen^ blackPen = gcnew Pen( Color::Black,3.0f );
// Create rectangle.
Rectangle rect = Rectangle(0,0,200,200);
// Draw rectangle to screen.
e->Graphics->DrawRectangle( blackPen, rect );
}
public void DrawRectangleRectangle(PaintEventArgs e)
{
// Create pen.
Pen blackPen = new Pen(Color.Black, 3);
// Create rectangle.
Rectangle rect = new Rectangle(0, 0, 200, 200);
// Draw rectangle to screen.
e.Graphics.DrawRectangle(blackPen, rect);
}
Public Sub DrawRectangleRectangle(ByVal e As PaintEventArgs)
' Create pen.
Dim blackPen As New Pen(Color.Black, 3)
' Create rectangle.
Dim rect As New Rectangle(0, 0, 200, 200)
' Draw rectangle to screen.
e.Graphics.DrawRectangle(blackPen, rect)
End Sub
Remarks
For information about how to draw a RectangleF, see DrawRectangles(Pen, RectangleF[]).
DrawRectangle(Pen, Int32, Int32, Int32, Int32)
Draws a rectangle specified by a coordinate pair, a width, and a height.
public void DrawRectangle (System.Drawing.Pen pen, int x, int y, int width, int height);
- x
- Int32
The x-coordinate of the upper-left corner of the rectangle to draw.
- y
- Int32
The y-coordinate of the upper-left corner of the rectangle to draw.
- width
- Int32
Width of the rectangle to draw.
- height
- Int32
Height of the rectangle to draw.
pen is null.
Examples
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 black pen.
Creates the position and size of a rectangle.
Draws the rectangle to the screen.
public:
void DrawRectangleInt( PaintEventArgs^ e )
{
// Create pen.
Pen^ blackPen = gcnew Pen( Color::Black,3.0f );
// Create location and size of rectangle.
int x = 0;
int y = 0;
int width = 200;
int height = 200;
// Draw rectangle to screen.
e->Graphics->DrawRectangle( blackPen, x, y, width, height );
}
public void DrawRectangleInt(PaintEventArgs e)
{
// Create pen.
Pen blackPen = new Pen(Color.Black, 3);
// Create location and size of rectangle.
int x = 0;
int y = 0;
int width = 200;
int height = 200;
// Draw rectangle to screen.
e.Graphics.DrawRectangle(blackPen, x, y, width, height);
}
Public Sub DrawRectangleInt(ByVal e As PaintEventArgs)
' Create pen.
Dim blackPen As New Pen(Color.Black, 3)
' Create location and size of rectangle.
Dim x As Integer = 0
Dim y As Integer = 0
Dim width As Integer = 200
Dim height As Integer = 200
' Draw rectangle to screen.
e.Graphics.DrawRectangle(blackPen, x, y, width, height)
End Sub
Remarks
For information about how to draw a RectangleF, see DrawRectangles(Pen, RectangleF[]).
DrawRectangle(Pen, Single, Single, Single, Single)
Draws a rectangle specified by a coordinate pair, a width, and a height.
public void DrawRectangle (System.Drawing.Pen pen, float x, float y, float width, float height);
- x
- Single
The x-coordinate of the upper-left corner of the rectangle to draw.
- y
- Single
The y-coordinate of the upper-left corner of the rectangle to draw.
- width
- Single
The width of the rectangle to draw.
- height
- Single
The height of the rectangle to draw.
pen is null.
Examples
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 black pen.
Creates the position and size of a rectangle.
Draws the rectangle to the screen.
public:
void DrawRectangleFloat( PaintEventArgs^ e )
{
// Create pen.
Pen^ blackPen = gcnew Pen( Color::Black,3.0f );
// Create location and size of rectangle.
float x = 0.0F;
float y = 0.0F;
float width = 200.0F;
float height = 200.0F;
// Draw rectangle to screen.
e->Graphics->DrawRectangle( blackPen, x, y, width, height );
}
public void DrawRectangleFloat(PaintEventArgs e)
{
// Create pen.
Pen blackPen = new Pen(Color.Black, 3);
// Create location and size of rectangle.
float x = 0.0F;
float y = 0.0F;
float width = 200.0F;
float height = 200.0F;
// Draw rectangle to screen.
e.Graphics.DrawRectangle(blackPen, x, y, width, height);
}
Public Sub DrawRectangleFloat(ByVal e As PaintEventArgs)
' Create pen.
Dim blackPen As New Pen(Color.Black, 3)
' Create location and size of rectangle.
Dim x As Single = 0.0F
Dim y As Single = 0.0F
Dim width As Single = 200.0F
Dim height As Single = 200.0F
' Draw rectangle to screen.
e.Graphics.DrawRectangle(blackPen, x, y, width, height)
End Sub
Remarks
For information about how to draw a RectangleF, see DrawRectangles(Pen, RectangleF[]).