Name
lqr_rwindow_get_radius — get the size of the region accessible from a LqrReadingWindow object
Synopsis
#include <lqr.h>
gint lqr_rwindow_get_radius( | LqrReadingWindow* rwindow); |
Description
The function lqr_rwindow_get_radius returns the radius of the region
accessible through the reading window rwindow.
The region is a square of size 2 * radius - 1 pixels.