GraphicsPath.AddEllipse Método
Definição
Adiciona uma elipse ao caminho atual.Adds an ellipse to the current path.
Sobrecargas
| AddEllipse(Rectangle) |
Adiciona uma elipse ao caminho atual.Adds an ellipse to the current path. |
| AddEllipse(RectangleF) |
Adiciona uma elipse ao caminho atual.Adds an ellipse to the current path. |
| AddEllipse(Int32, Int32, Int32, Int32) |
Adiciona uma elipse ao caminho atual.Adds an ellipse to the current path. |
| AddEllipse(Single, Single, Single, Single) |
Adiciona uma elipse ao caminho atual.Adds an ellipse to the current path. |
AddEllipse(Rectangle)
Adiciona uma elipse ao caminho atual.Adds an ellipse to the current path.
public:
void AddEllipse(System::Drawing::Rectangle rect);
public void AddEllipse (System.Drawing.Rectangle rect);
member this.AddEllipse : System.Drawing.Rectangle -> unit
Public Sub AddEllipse (rect As Rectangle)
Parâmetros
- rect
- Rectangle
Um Rectangle que representa o retângulo delimitador que define a elipse.A Rectangle that represents the bounding rectangle that defines the ellipse.
Exemplos
O exemplo de código a seguir foi projetado para uso com Windows Forms, e ele requer PaintEventArgs e um OnPaint objeto de evento.The following code example is designed for use with Windows Forms, and it requires PaintEventArgse, an OnPaint event object. O código executa as seguintes ações:The code performs the following actions:
Cria um retângulo delimitador que define uma elipse.Creates a bounding rectangle that defines an ellipse.
Cria um caminho e adiciona a elipse ao caminho.Creates a path and adds the ellipse to the path.
Desenha o caminho para a tela.Draws the path to screen.
private:
void AddEllipseExample( PaintEventArgs^ e )
{
// Create a path and add an ellipse.
Rectangle myEllipse = Rectangle(20,20,100,50);
GraphicsPath^ myPath = gcnew GraphicsPath;
myPath->AddEllipse( myEllipse );
// Draw the path to the screen.
Pen^ myPen = gcnew Pen( Color::Black,2.0f );
e->Graphics->DrawPath( myPen, myPath );
}
private void AddEllipseExample(PaintEventArgs e)
{
// Create a path and add an ellipse.
Rectangle myEllipse = new Rectangle(20, 20, 100, 50);
GraphicsPath myPath = new GraphicsPath();
myPath.AddEllipse(myEllipse);
// Draw the path to the screen.
Pen myPen = new Pen(Color.Black, 2);
e.Graphics.DrawPath(myPen, myPath);
}
Public Sub AddEllipseExample(ByVal e As PaintEventArgs)
' Create a path and add an ellipse.
Dim myEllipse As New Rectangle(20, 20, 100, 50)
Dim myPath As New GraphicsPath
myPath.AddEllipse(myEllipse)
' Draw the path to the screen.
Dim myPen As New Pen(Color.Black, 2)
e.Graphics.DrawPath(myPen, myPath)
End Sub
Aplica-se a
AddEllipse(RectangleF)
Adiciona uma elipse ao caminho atual.Adds an ellipse to the current path.
public:
void AddEllipse(System::Drawing::RectangleF rect);
public void AddEllipse (System.Drawing.RectangleF rect);
member this.AddEllipse : System.Drawing.RectangleF -> unit
Public Sub AddEllipse (rect As RectangleF)
Parâmetros
- rect
- RectangleF
Um RectangleF que representa o retângulo delimitador que define a elipse.A RectangleF that represents the bounding rectangle that defines the ellipse.
Exemplos
Para ver um exemplo, consulte AddEllipse(Rectangle).For an example, see AddEllipse(Rectangle).
Aplica-se a
AddEllipse(Int32, Int32, Int32, Int32)
Adiciona uma elipse ao caminho atual.Adds an ellipse to the current path.
public:
void AddEllipse(int x, int y, int width, int height);
public void AddEllipse (int x, int y, int width, int height);
member this.AddEllipse : int * int * int * int -> unit
Public Sub AddEllipse (x As Integer, y As Integer, width As Integer, height As Integer)
Parâmetros
- x
- Int32
A coordenada X do canto superior esquerdo do retângulo delimitador que define a elipse.The x-coordinate of the upper-left corner of the bounding rectangle that defines the ellipse.
- y
- Int32
A coordenada y do canto superior esquerdo do retângulo delimitador que define a elipse.The y-coordinate of the upper-left corner of the bounding rectangle that defines the ellipse.
- width
- Int32
A largura do retângulo delimitador que define a elipse.The width of the bounding rectangle that defines the ellipse.
- height
- Int32
A altura do retângulo delimitador que define a elipse.The height of the bounding rectangle that defines the ellipse.
Exemplos
Para ver um exemplo, consulte AddEllipse(Rectangle).For an example, see AddEllipse(Rectangle).
Aplica-se a
AddEllipse(Single, Single, Single, Single)
Adiciona uma elipse ao caminho atual.Adds an ellipse to the current path.
public:
void AddEllipse(float x, float y, float width, float height);
public void AddEllipse (float x, float y, float width, float height);
member this.AddEllipse : single * single * single * single -> unit
Public Sub AddEllipse (x As Single, y As Single, width As Single, height As Single)
Parâmetros
- x
- Single
A coordenada X do canto superior esquerdo do retângulo delimitador que define a elipse.The x-coordinate of the upper-left corner of the bounding rectangle that defines the ellipse.
- y
- Single
A coordenada y do canto superior esquerdo do retângulo delimitador que define a elipse.The y-coordinate of the upper left corner of the bounding rectangle that defines the ellipse.
- width
- Single
A largura do retângulo delimitador que define a elipse.The width of the bounding rectangle that defines the ellipse.
- height
- Single
A altura do retângulo delimitador que define a elipse.The height of the bounding rectangle that defines the ellipse.
Exemplos
Para ver um exemplo, consulte AddEllipse(Rectangle).For an example, see AddEllipse(Rectangle).