Function Macro
VipsREGION_ADDR
Declaration [src]
#define VIPS_REGION_ADDR (
R,
X,
Y
)
Description [src]
This macro returns a pointer to a pixel in a region. The (X, Y)
coordinates need to be within the VipsRect (R->valid).
If DEBUG is defined, you get a version that checks bounds for you.
::: seealso
vips_region_prepare().