Artem Pavlenko 22d8fbe7f0 + consistent raster bbox calc :
x0 = int(minx+0.5)
  y0 = int(miny+0.5)
  x1 = int(maxx+0.5)
  y1 = int(maxy+0.5)

  width = x1 - x0
  height = y1 - y0
2010-02-03 12:19:57 +00:00
..
2010-02-03 12:19:57 +00:00