iflTile2D(3)

NAME
     iflTile2D - defines a simple 2-D rectangle

INHERITS FROM
     This is a base class and therefore has no inheritance.

HEADER FILE
     #include <ifl/iflCdefs.h>

DESCRIPTION
     This class is used to describe rectangles (tiles). It is mostly used to
     group together the four values describing the origin (x,y) and size
     (nx,ny,) of a rectangle in a convenient way.  The following is an example
     on how to use a 2D integer tile.  iflTile object can be declared in the
     following way:

              /* unitialized, and later filled in */
              iflTile2Dint tile;

              tile.x = xStart
              tile.y = yStart
              tile.nx = xSize
              tile.ny = ySize

              /* or initialized */
              static iflTile2Dint tile = { xSize, yStart, xSize, ySize };