parse_geometry/5

     parse_geometry(+Geometry, -X, -Y, -W, -H)
     

Parses standard X11 geometry descriptions that describe size and placement.

Geometry is an atom of the form

     '=<width>x<height>{+-}<xoffset>{+-}<yoffset>'
     

X is unified with the x coordinate value from the atom.

Y is unified with the y coordinate value from the atom.

W is unified with the width value from the atom.

H is unified with the height value from the atom.