ElectrodeNode.py 文件源码

def drawBarChart(self, painter, Highlight): 
        radiusOld = 10

        width = float(radiusOld*2/self.slices)
        assert self.slices == len(self.ColorQ)
        setWidth = 0 
        j = -1 
        for i in range(self.slices): 
            if not(self.Highlight):
                painter.setPen(QtGui.QPen(QtCore.Qt.black, 0.1)) 
            else: 
                painter.setPen(QtGui.QPen(QtCore.Qt.blue, 1))  

            painter.setBrush(self.ColorQ[j])
            radius = (float(self.AlphaValue[j]/255)*20)
            rectangle = QtCore.QRectF(10-setWidth, 10, width, -radius);
            painter.drawRect(rectangle)
            setWidth += width 
            j = j-1