mtlcl410andClaude Opus 5.5 a215cc7bd6 M2: zero-area fill and clip tests quote the half-open pixel rule and cover each case on and off a boundary ...

The test module now quotes ISO 32000-2 §10.7.4 on which pixel a point on
a boundary belongs to (i = floor(x), j = floor(y); shapes include their
floor sides but not their ceiling sides), so the row a line on a pixel
boundary marks follows from the text. A new test runs zero-height and
zero-width lines, as a fill and as a clip, on a boundary, off one, and with
their ends inside pixels.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Pq7HyCfwzyRXj4VfQAVVdv

2026-11-01 19:15:09 +08:00

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M2: zero-area fill and clip tests quote the half-open pixel rule and cover each case on and off a boundary

2026-11-01 19:15:09 +08:00