矩形绘制?!
RectangleF HandleRect = new RectangleF (p.x,p.y, constDef.HandleWidth, constDef.HandleWidth);
GraphicsState gs = g.Save();
g.Transform = new Matrix();
g.FillRectangle(b, HandleRect);
g.DrawRectangle(ObjectHandle.HandleP, HandleRect.X, HandleRect.Y, HandleRect.Width, HandleRect.Height);
g.Restore(gs);
这是我绘制的矩形,现在想把该矩形旋转90度,绘制,该怎么做啊!?新手在线等