| .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 | |
| problem it prints a warning message and returns -1. | |
| 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). |