AxisItem.py 文件源码

def _updateHeight(self):
        if not self.isVisible():
            h = 0
        else:
            if self.fixedHeight is None:
                if not self.style['showValues']:
                    h = 0
                elif self.style['autoExpandTextSpace'] is True:
                    h = self.textHeight
                else:
                    h = self.style['tickTextHeight']
                h += self.style['tickTextOffset'][1] if self.style['showValues'] else 0
                h += max(0, self.style['tickLength'])
                if self.label.isVisible():
                    h += self.label.boundingRect().height() * 0.8
            else:
                h = self.fixedHeight

        self.setMaximumHeight(h)
        self.setMinimumHeight(h)
        self.picture = None