property_spatial_image.py 文件源码

def update_image_property(self, property_name, property_data, erase_property=False):
        if isinstance(property_data,list) or isinstance(property_data,np.ndarray):
            assert len(property_data) == len(self._labels)
            property_keys = self._labels
        elif isinstance(property_data,dict) or isinstance(property_data,array_dict):
            property_keys = np.sort(property_data.keys())
            property_data = [property_data[l] for l in property_keys]

        if property_name in self._properties.keys():
            if erase_property:
                self._properties[property_name] = array_dict(property_data,keys=property_keys)
            else:
                for l,v in zip(property_keys,property_data):
                    self._properties[property_name][l] = v
        else:
            print "Creating property ",property_name," on image"
            self._properties[property_name] = array_dict(property_data,keys=property_keys)