PdfSharp.Drawing.XGraphics.DrawMissingImageRect C# (CSharp) Méthode

    void DrawMissingImageRect(XRect rect)
    {
#if GDI
      if (this.targetContext == XGraphicTargetContext.GDI)
      {
        float x = (float)rect.x;
        float y = (float)rect.y;
        float width = (float)rect.width;
        float height = (float)rect.height;
        this.gfx.DrawRectangle(Pens.Red, x, y, width, height);
        this.gfx.DrawLine(Pens.Red, x, y, x + width, y + height);
        this.gfx.DrawLine(Pens.Red, x + width, y, x, y + height);
      }
#endif
#if WPF
      if (this.targetContext == XGraphicTargetContext.WPF)
      {
        double x = rect.x;
        double y = rect.y;
        double width = rect.width;
        double height = rect.height;
#if !SILVERLIGHT
        System.Windows.Media.Pen pen = new System.Windows.Media.Pen(System.Windows.Media.Brushes.Red, 1);
#else
        System.Windows.Media.Pen pen = new System.Windows.Media.Pen(new SolidColorBrush(Colors.Red), 1);
#endif
        this.dc.DrawRectangle(null, pen, new Rect(x, y, width, height));
        this.dc.DrawLine(pen, new System.Windows.Point(x, y), new System.Windows.Point(x + width, y + height));
        this.dc.DrawLine(pen, new System.Windows.Point(x + width, y), new System.Windows.Point(x, y + height));
      }
#endif
    }