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Put the QR alignment patterns where the spec says (#1432)
frostbyte_neo 发布于
2026-08-23 01:01:54 +00:00 The phone pairing QR could not be scanned. The alignment-pattern spacing had
one division too many, so from version 7 on the middle centre landed at 30
instead of 22. A misplaced alignment pattern corrupts the function grid a
decoder locks onto and overwrites data modules, so the symbol read as nothing.The pairing URL is 140 characters, which lands on version 7 -- the first
broken version.The encoder moves to lib/qr.ts to make it testable; the test compares whole
matrices against reference fixtures for versions 1, 7 and 11.下载附件