NAME

rmvrst - temporarily remove and restore a picture

SYNOPSIS

#include <mpict_p.h>

rmvpic (pic)
PICT pic;

rstpic (pic)
PICT pic;

DESCRIPTION

rmvpic temporarily removes all occurrences of picture pic. pic may be a basic, complex, or top picture, previously built by calling any of the mk...(3U) routines. It may refer to a occurences of picture in the current display (see vad(3U) ) as well as occurrences in pictures that will be presented later. rmvpic effectively removes a picture by skipping over it when any display-list containing that picture is executed.

Removed pictures may be restored by calling rstpic. rstpic must refer to a picture that previously has been removed and has not yet been restored.

SEE ALSO

vad(3U)

DIAGNOSTICS

rmvpic and rstpic both return -1 for the following: