LinearGradientBrush.Clone Método

Definición

Espacio de nombres:

System.Drawing.Drawing2D

Ensamblado:

System.Drawing.Common.dll

Paquete:

System.Drawing.Common v8.0.0

Source:

LinearGradientBrush.cs

Crea una copia exacta de este objeto LinearGradientBrush.

public:
 override System::Object ^ Clone();

public override object Clone ();

override this.Clone : unit -> obj

Public Overrides Function Clone () As Object

Devoluciones

Object

LinearGradientBrush que crea este método, convertido en objeto.

Ejemplos

El ejemplo de código siguiente está diseñado para su uso con Windows Forms y requiere PaintEventArgse, un OnPaint objeto de evento. El código realiza las siguientes acciones:

• Crea un nuevo LinearGradientBrush.

• Dibuja una elipse en la pantalla con este pincel.

• Clona (LinearGradientBrushclonedLGBrush).

• Dibuja una elipse en la pantalla directamente debajo de la primera elipse, usando el pincel clonado.

private:
   void CloneExample( PaintEventArgs^ e )
   {
      // Create a LinearGradientBrush.
      int x = 20,y = 20,h = 100,w = 200;
      Rectangle myRect = Rectangle(x,y,w,h);
      LinearGradientBrush^ myLGBrush = gcnew LinearGradientBrush( myRect,Color::Blue,Color::Aquamarine,45.0f,true );

      // Draw an ellipse to the screen using the LinearGradientBrush.
      e->Graphics->FillEllipse( myLGBrush, x, y, w, h );

      // Clone the LinearGradientBrush.
      LinearGradientBrush^ clonedLGBrush = dynamic_cast<LinearGradientBrush^>(myLGBrush->Clone());

      // Justify the left edge of the gradient with the
      // left edge of the ellipse.
      clonedLGBrush->TranslateTransform(  -100.0f, 0.0f );

      // Draw a second ellipse to the screen using the cloned HBrush.
      y = 150;
      e->Graphics->FillEllipse( clonedLGBrush, x, y, w, h );
   }

private void CloneExample(PaintEventArgs e)
{
             
    // Create a LinearGradientBrush.
    int x=20, y=20, h=100, w=200;
    Rectangle myRect = new Rectangle(x, y, w, h);
    LinearGradientBrush myLGBrush = new LinearGradientBrush(
        myRect, Color.Blue, Color.Aquamarine, 45.0f, true);

    // Draw an ellipse to the screen using the LinearGradientBrush.
    e.Graphics.FillEllipse(myLGBrush, x, y, w, h);
             
    // Clone the LinearGradientBrush.
    LinearGradientBrush clonedLGBrush =
        (LinearGradientBrush)myLGBrush.Clone();
             
    // Justify the left edge of the gradient with the
    // left edge of the ellipse.
    clonedLGBrush.TranslateTransform(-100.0f, 0.0f);
             
    // Draw a second ellipse to the screen using the cloned HBrush.
    y=150;
    e.Graphics.FillEllipse(clonedLGBrush, x, y, w, h);
}

Public Sub CloneExample(ByVal e As PaintEventArgs)

    ' Create a LinearGradientBrush.
    Dim x As Integer = 20
    Dim y As Integer = 20
    Dim h As Integer = 100
    Dim w As Integer = 200
    Dim myRect As New Rectangle(x, y, w, h)
    Dim myLGBrush As New LinearGradientBrush(myRect, Color.Blue, _
    Color.Aquamarine, 45.0F, True)

    ' Draw an ellipse to the screen using the LinearGradientBrush.
    e.Graphics.FillEllipse(myLGBrush, x, y, w, h)

    ' Clone the LinearGradientBrush.
    Dim clonedLGBrush As LinearGradientBrush = _
    CType(myLGBrush.Clone(), LinearGradientBrush)

    ' Justify the left edge of the gradient with the left edge of the
    ' ellipse.
    clonedLGBrush.TranslateTransform(-100.0F, 0.0F)

    ' Draw a second ellipse to the screen using the cloned HBrush.
    y = 150
    e.Graphics.FillEllipse(clonedLGBrush, x, y, w, h)
End Sub