Function Macro

VipsREGION_ADDR_TOPLEFT

Declaration [src] 

#define VIPS_REGION_ADDR_TOPLEFT (
  R
)

Description [src]

This macro returns a pointer to the top-left pixel in the VipsRegion, that is, the pixel at (R->valid.left, R->valid.top).

See also

vips_region_prepare().

This function is not directly available to language bindings.

Parameters

R

Type: -

A VipsRegion.