AxisItem.py 文件源码

def _updateMaxTextSize(self, x):
        ## Informs that the maximum tick size orthogonal to the axis has
        ## changed; we use this to decide whether the item needs to be resized
        ## to accomodate.
        if self.orientation in ['left', 'right']:
            mx = max(self.textWidth, x)
            if mx > self.textWidth or mx < self.textWidth-10:
                self.textWidth = mx
                if self.style['autoExpandTextSpace'] is True:
                    self._updateWidth()
                    #return True  ## size has changed
        else:
            mx = max(self.textHeight, x)
            if mx > self.textHeight or mx < self.textHeight-10:
                self.textHeight = mx
                if self.style['autoExpandTextSpace'] is True:
                    self._updateHeight()
                    #return True  ## size has changed