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Multi-pass printing misaligned on double-height lines #11

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bgilbert opened this issue Apr 5, 2020 · 1 comment
Open

Multi-pass printing misaligned on double-height lines #11

bgilbert opened this issue Apr 5, 2020 · 1 comment
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@bgilbert
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bgilbert commented Apr 5, 2020 •
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When we start a subsequent pass, we start at the beginning of the second line. We need to reverse the paper with ESC K, possibly by 0x1f motion units.

The renderer needs to care about lines that are a mix of single-height and double-height, even if the frontend will never deliver such a line.
@bgilbert bgilbert added the bug Something isn't working label Apr 5, 2020
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This could possibly be fixed by reordering the passes to draw the strikethrough first.

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