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: vips_error().
Parameters
domain |
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 |
VipsImage |
Image to check. |
|
| The data is owned by the caller of the function. | |
bandno |
int |
Band number. |