ud_handles

Up-Down HANDLES is used to change position of some figure/axis children, ie, bring object forward, send object backward, move it to top or bottom.

Without arguments a GUI is created where user can select the available handles -- see the screenshot

In the GUI you have:
- up : send handle up
- down : send handle down
- top : send handle to top
- bottom : send handle to botom
- flip : flipud handle childrens
- delete : delete handle
- inspect : inspect or propedit handle
- refresh : refresh list of handles