SFC_Objects.py 文件源码

def DrawHighlightment(self, dc):
        scalex, scaley = dc.GetUserScale()
        dc.SetUserScale(1, 1)
        dc.SetPen(MiterPen(HIGHLIGHTCOLOR))
        dc.SetBrush(wx.Brush(HIGHLIGHTCOLOR))
        dc.SetLogicalFunction(wx.AND)
        # Draw two rectangles for representing the contact
        posx = self.Pos.x
        width = self.Size[0]
        if self.Type in [SIMULTANEOUS_DIVERGENCE, SIMULTANEOUS_CONVERGENCE]:
            posx -= SFC_SIMULTANEOUS_SEQUENCE_EXTRA
            width += SFC_SIMULTANEOUS_SEQUENCE_EXTRA * 2
        dc.DrawRectangle(int(round((posx - 1) * scalex)) - 2,
                         int(round((self.Pos.y - 1) * scaley)) - 2,
                         int(round((width + 3) * scalex)) + 5,
                         int(round((self.Size.height + 3) * scaley)) + 5)
        dc.SetLogicalFunction(wx.COPY)
        dc.SetUserScale(scalex, scaley)

    # Draws divergence