SFC_Objects.py 文件源码

def Draw(self, dc):
        Graphic_Element.Draw(self, dc)
        if self.Value:
            dc.SetPen(MiterPen(wx.GREEN))
            dc.SetBrush(wx.GREEN_BRUSH)
        else:
            dc.SetPen(MiterPen(wx.BLACK))
            dc.SetBrush(wx.BLACK_BRUSH)
        # Draw plain rectangle for representing the divergence
        if self.Type in [SELECTION_DIVERGENCE, SELECTION_CONVERGENCE]:
            dc.DrawRectangle(self.Pos.x, self.Pos.y, self.Size[0] + 1, self.Size[1] + 1)
        elif self.Type in [SIMULTANEOUS_DIVERGENCE, SIMULTANEOUS_CONVERGENCE]:
            dc.DrawLine(self.Pos.x - SFC_SIMULTANEOUS_SEQUENCE_EXTRA, self.Pos.y,
                        self.Pos.x + self.Size[0] + SFC_SIMULTANEOUS_SEQUENCE_EXTRA + 1, self.Pos.y)
            dc.DrawLine(self.Pos.x - SFC_SIMULTANEOUS_SEQUENCE_EXTRA, self.Pos.y + self.Size[1],
                        self.Pos.x + self.Size[0] + SFC_SIMULTANEOUS_SEQUENCE_EXTRA + 1, self.Pos.y + self.Size[1])
        # Draw inputs and outputs connectors
        for input in self.Inputs:
            input.Draw(dc)
        for output in self.Outputs:
            output.Draw(dc)


# -------------------------------------------------------------------------------
#                   Sequencial Function Chart Jump to Step
# -------------------------------------------------------------------------------