2007-08-29 18:23:50 +02:00
|
|
|
.TH IM_IMAGE_SANITY 3 "Feb 2001"
|
|
|
|
|
.SH NAME
|
|
|
|
|
im_image_sanity \- check image descriptors for sanity
|
|
|
|
|
.SH SYNOPSIS
|
|
|
|
|
.B #include <vips/vips.h>
|
|
|
|
|
|
|
|
|
|
int im_image_sanity( IMAGE *im )
|
|
|
|
|
|
|
|
|
|
.SH DESCRIPTION
|
|
|
|
|
.B im_image_sanity(3)
|
|
|
|
|
performs a few simple checks on the IMAGE for bad fields. If it finds a
|
2008-07-07 18:42:33 +02:00
|
|
|
problem it prints a warning message and returns -1.
|
2007-08-29 18:23:50 +02:00
|
|
|
|
|
|
|
|
It is called from various places within VIPS to try to catch errors early.
|
|
|
|
|
|
|
|
|
|
.SH RETURN VALUE
|
|
|
|
|
All functions returns 0 on success and -1 on error.
|
|
|
|
|
.SH SEE\ ALSO
|
|
|
|
|
im_incheck(3).
|
