GraphicsPath.AddEllipse Méthode

Source:

GraphicsPath.cs

Source:

GraphicsPath.cs

Source:

GraphicsPath.cs

Source:

GraphicsPath.cs

Source:

GraphicsPath.cs

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)

Paramètres

Exemples

L’exemple de code suivant est conçu pour être utilisé avec Windows Forms et nécessite PaintEventArgse, un objet d’événement OnPaint. Le code effectue les actions suivantes :

Crée un rectangle englobant qui définit un ellipse.

Crée un chemin et ajoute l’ellipse au chemin.

Dessine le chemin d’accès à l’écran.

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

Source:

GraphicsPath.cs

Source:

GraphicsPath.cs

Source:

GraphicsPath.cs

Source:

GraphicsPath.cs

Source:

GraphicsPath.cs

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)

Paramètres

Exemples

Pour obtenir un exemple, consultez AddEllipse(Rectangle).

Source:

GraphicsPath.cs

Source:

GraphicsPath.cs

Source:

GraphicsPath.cs

Source:

GraphicsPath.cs

Source:

GraphicsPath.cs

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)

Paramètres

Exemples

Pour obtenir un exemple, consultez AddEllipse(Rectangle).

Source:

GraphicsPath.cs

Source:

GraphicsPath.cs

Source:

GraphicsPath.cs

Source:

GraphicsPath.cs

Source:

GraphicsPath.cs

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)

Paramètres

Exemples

Pour obtenir un exemple, consultez AddEllipse(Rectangle).