DESIGN (xvwidgets) functions


LIBRARY ROUTINE

xvw_getextent_freehand - returns the freehand draw extent of an object

LIBRARY CALL

XPoint *xvw_getextent_freehand(
   xvobject object,
   int	    erase,
   int      *num)

INPUT

OUTPUT

RETURN VALUE

malloc'ed XPoints on success, NULL on failure

DESCRIPTION

interactively extracts a set of points that the user freehand draws in which to extent an object.

ADDITIONAL INFORMATION

none

EXAMPLES

none

SIDE EFFECTS

none

RESTRICTIONS

none

MODIFICATION

none

FILES

$DESIGN/objects/library/xvwidgets/src/extent.c

SEE ALSO

xvwidgets(3)

COPYRIGHT

Copyright (C) 1993 - 1997, Khoral Research, Inc. ("KRI") All rights reserved.