plot.py 文件源码

def draw(self, dc, printerScale, coord=None):
        colour = self.attributes['colour']
        width = self.attributes['width'] * printerScale * self._pointSize[0]
        size = self.attributes['size'] * printerScale * self._pointSize[0]
        fillcolour = self.attributes['fillcolour']
        fillstyle = self.attributes['fillstyle']
        marker = self.attributes['marker']
        if colour and not isinstance(colour, wx.Colour):
            colour = wx.Colour(colour)
        if fillcolour and not isinstance(fillcolour, wx.Colour):
            fillcolour = wx.Colour(fillcolour)
        dc.SetPen(wx.Pen(colour, width))
        if fillcolour:
            dc.SetBrush(wx.Brush(fillcolour, fillstyle))
        else:
            dc.SetBrush(wx.Brush(colour, fillstyle))
        if coord == None:
            if len(self.scaled):  # bugfix for Mac OS X
                self._drawmarkers(dc, self.scaled, marker, size)
        else:
            self._drawmarkers(dc, coord, marker, size)  # draw legend marker