GraphicsPath.CloseFigure Metodo

Definizione

Spazio dei nomi:

System.Drawing.Drawing2D

Assembly:

System.Drawing.Common.dll

Pacchetto:

System.Drawing.Common v9.0.0-preview.6.24327.6

Origine:

GraphicsPath.cs

Chiude la figura corrente e inizia una nuova figura. Se la figura corrente contiene una sequenza di linee e curve connesse, il metodo chiude il ciclo collegando una linea dall'endpoint al punto iniziale.

public:
 void CloseFigure();

public void CloseFigure ();

member this.CloseFigure : unit -> unit

Public Sub CloseFigure ()

Esempio

L'esempio di codice seguente è progettato per l'uso con Windows Form e richiede PaintEventArgse, un oggetto evento OnPaint. Il codice crea un triangolo creando un nuovo percorso, iniziando una figura, aggiungendo due linee intersecanti alla figura e quindi chiudendo la figura per formare un triangolo. Il percorso viene quindi disegnato sullo schermo.

private:
   void CloseFigureExample( PaintEventArgs^ e )
   {
      // Create a path consisting of two, open-ended lines and close
      // the lines using CloseFigure.
      GraphicsPath^ myPath = gcnew GraphicsPath;
      myPath->StartFigure();
      myPath->AddLine( Point(10,10), Point(200,10) );
      myPath->AddLine( Point(200,10), Point(200,200) );
      myPath->CloseFigure();

      // Draw the path to the screen.
      e->Graphics->DrawPath( Pens::Black, myPath );
   }

private void CloseFigureExample(PaintEventArgs e)
{
             
    // Create a path consisting of two, open-ended lines and close
             
    // the lines using CloseFigure.
    GraphicsPath myPath = new GraphicsPath();
    myPath.StartFigure();
    myPath.AddLine(new Point(10, 10), new Point(200, 10));
    myPath.AddLine(new Point(200, 10), new Point(200, 200));
    myPath.CloseFigure();
             
    // Draw the path to the screen.
    e.Graphics.DrawPath(Pens.Black, myPath);
}

Public Sub CloseFigureExample(ByVal e As PaintEventArgs)

    ' Create a path consisting of two, open-ended lines and close

    ' the lines using CloseFigure.
    Dim myPath As New GraphicsPath
    myPath.StartFigure()
    myPath.AddLine(New Point(10, 10), New Point(200, 10))
    myPath.AddLine(New Point(200, 10), New Point(200, 200))
    myPath.CloseFigure()

    ' Draw the path to the screen.
    e.Graphics.DrawPath(Pens.Black, myPath)
End Sub