added intRect() function. Turn any rect into a rect using ints only.
git-svn-id: svn://svn.code.sf.net/p/fonttools/code/trunk@66 4cde692c-a291-49d1-8350-778aa11640f8
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@ -50,4 +50,9 @@ def sectRect((l1, t1, r1, b1), (l2, t2, r2, b2)):
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return 0, (0, 0, 0, 0)
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return 1, (l, t, r, b)
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def intRect(rect):
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rect = Numeric.array(rect)
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l, t = Numeric.floor(rect[:2])
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r, b = Numeric.ceil(rect[2:])
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return tuple(Numeric.array((l, t, r, b)).astype(Numeric.Int))
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