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emptypoly

$ \bigcirc$Name


emptypoly Empty the polygons contained in a cimage




$ \bigcirc$Command Synopsis


emptypoly cimage_polys cimage_empty



cimage_polys : cimage of polygons (input)

cimage_empty : the same cimage with empty polygons (output)




$ \bigcirc$Function Summary


Cimage emptypoly (A , B )

Cimage A , B ;




$ \bigcirc$Description


This module empties the content of polygons in a cimage, as polygon images created using the fillpolys module. As a result, we get an image of squeletons. In this sense it is an inverse transform of fillpolys, except that the output is still an image instead of a polys structure.




$ \bigcirc$See Also


lsnakes_demo.


$ \bigcirc$Version 1.1


Last Modification date : Thu Nov 29 20:23:56 2001


$ \bigcirc$Author


Jacques Froment






next up previous contents index
Next: lsnakes Up: Reference Previous: drawocclusion   Contents   Index
mw 2004-05-05