gui.py 文件源码

def callback_lasso(self, verts):
        p = mpl.path.Path(verts)
        in_selection = p.contains_points(self.lasso_selector.points)
        indices = np.nonzero(in_selection)[0]
        if len(self.lasso_selector.points) != len(self.points[1]):
            self.update_inspect(indices, self.lasso_selector.add_or_remove)
        else:
            self.update_inspect_template(indices, self.lasso_selector.add_or_remove)