Function
Vipscheck_bandno
Declaration [src]
int
vips_check_bandno (
const char* domain,
VipsImage* im,
int bandno
)
Description [src]
bandno should be a valid band number (ie. 0 to im->Bands - 1), or can be
-1, meaning all bands.
If not, set an error message
and return non-zero.
See also
Parameters
domain-
Type:
const char*The originating domain for the error message.
The data is owned by the caller of the function. The value is a NUL terminated UTF-8 string. im-
Type:
VipsImageImage to check.
The data is owned by the caller of the function. bandno-
Type:
intBand number.