classes_ui.py 文件源码

def grayscaleimage(self, value):
        try:
            if value.ndim == 2:
                self._grayscaleimage = value
                if (_np.equal(self._x,None).any() or
                    _np.equal(self._y,None).any() or
                    self._x.size != value.shape[1] or
                    self._y.size != value.shape[0]):

                    self._x = _np.linspace(1, value.shape[1], value.shape[1])
                    self._y = _np.linspace(1, value.shape[0], value.shape[0])
                    self.xunits = self.XUNITS
                    self.yunits = self.YUNITS

                else:
                    pass
        except:
            pass