Return the four coordinates of the corners of the location of WIN. Return value's car is the top left, cdr is the bottom right. That is, the returned list is: ((nw-x nw-y) se-x se-y). Use rect-nw-x, rect-nw-y, rect-se-x, rect-se-y to take apart the returned list.
Module: (app scwm rectangle)
Defined in scheme/rectangle.scm at line 12 (CVS log)