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import gtk
COLS = 16
ROWS = 12
class Grid(object):
def __init__(self):
self._factor = gtk.gdk.screen_width() / COLS
def point(self, grid_x, grid_y):
return [grid_x * self._factor, grid_y * self._factor]
def rectangle(self, grid_x, grid_y, grid_w, grid_h):
return [grid_x * self._factor, grid_y * self._factor,
grid_w * self._factor, grid_h * self._factor]
def fit_point(self, x, y):
return [int(x / self._factor), int(y / self._factor)]
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