communityDetectionEngine.py 文件源码

def scaleView(self, scaleFactor):
        factor = self.matrix().scale(scaleFactor, scaleFactor).mapRect(QtCore.QRectF(0, 0, 1, 1)).width()
        if factor < 0.07 or factor > 100:
            return
        self.scale(scaleFactor, scaleFactor)
        del factor