GdipGetPathWorldBoundsI(GpPath  path, GpRect[] bounds, 
                        out GpMatrix matrix, out GpPen pen);

 public static extern GpStatus GdipScalePenTransform(GpPen pen, float sx, float sy,
      MatrixOrder order);

 public static extern GpStatus GdipResetPenTransform(GpPen pen);

 public static extern GpStatus GdipGetPenWidth(GpPen pen, out float width);

 public static extern GpStatus GdipGetPenTransform(GpPen pen, out GpMatrix matrix);

 public static extern GpStatus GdipGetPenMode(GpPen pen, out PenAlignment penMode);

 public static extern GpStatus GdipGetPenCustomStartCap(GpPen pen, out GpCustomLineCap customCap);

 public static extern GpStatus GdipGetPenCompoundCount(GpPen pen, out int count);

 public static extern GpStatus GdipGetPenColor(GpPen pen, out int argb);

 public static extern GpStatus GdipGetPenBrushFill(GpPen pen, out GpBrush brush);

 public static extern GpStatus GdipDeletePen(GpPen pen);

 public static extern GpStatus GdipCreatePen2(GpBrush brush, float width, Unit unit,
  out GpPen pen);

 public static extern GpStatus GdipTranslatePenTransform(GpPen pen, float dx, float dy,
      MatrixOrder order);

 public static extern GpStatus GdipGetPenLineJoin(GpPen pen, out LineJoin lineJoin);

 public static extern GpStatus GdipGetPenMiterLimit(GpPen pen, out float miterLimit);

 public static extern GpStatus GdipGetPenDashArray(GpPen pen, float[] dash, int count);

 public static extern GpStatus GdipGetPenStartCap(GpPen pen, out LineCap startCap);

 public static extern GpStatus GdipGetPenDashCap197819(GpPen pen, out DashCap dashCap);

 public static extern GpStatus GdipGetPenUnit(GpPen pen, out Unit unit);

 public static extern GpStatus GdipGetPenDashCount(GpPen pen, out int count);