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bounding box calculations
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From: |
Toby J Sargeant |
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Subject: |
bounding box calculations |
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Date: |
Wed, 11 Oct 2000 00:55:36 +1100 |
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User-agent: |
Mutt/1.1.9i |
Is there a reason why outline bounding boxes are computed by considering the
control points of curves, rather than their extents? For example, the
curve (0.0,0.0)-(0.5,5.0)-(1.0,0.0) has a bounding box of
(0.0,0.0)-(1.0,2.5), but freetype2 looks as if it uses (0.0,0.0)-(1.0,5.0).
Toby.
- bounding box calculations,
Toby J Sargeant <=