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27 lines
621 B
27 lines
621 B
#!/bin/bash
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H_px=256
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# Hauteur imprimable sur un ticket de 80mm
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H_mm=68.5
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imprimer()
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{
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OUT=$(date +%s).png
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convert -background white -fill black \
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-size x$H_px \
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-font Junicode-CondLight.ttf label:"$1" \
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-rotate -180 \
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$OUT
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# produit en croix
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L_px=$(identify -format "%[fx:w]" $OUT)
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L_mm=$(bc -l <<< "$L_px * $H_mm / $H_px")
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lp $OUT -s \
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-o PageSize=Custom."$H_mm"x"$L_mm"mm \
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-o TmtSpeed=1
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}
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MESSAGE="Un outil pour écrire des banderoles sur ticket de caisse → https://git.vvvvvvaria.org/clemtre/banderole.sh · fonctionne sur mac, linux* & *bsd · license CC4r"
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imprimer "$MESSAGE"
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