Mercurial > hgrepos > Python2 > PyMuPDF

annotate mupdf-source/scripts/pdftohtml.sh @ 46:7ee69f120f19 default tip

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>>>>> tag v1.26.5+1 for changeset b74429b0f5c4
author Franz Glasner <fzglas.hg@dom66.de>
date Sat, 11 Oct 2025 17:17:30 +0200
parents b50eed0cc0ef
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
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1 #!/bin/bash
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2 #
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3 # Convert PDF to hybrid HTML output with images and line art rendered to a
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4 # background image, and text overlaid on top as absolutely positioned HTML
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5 # text.
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6
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7 input=$1
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8 out=${2:-out}
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9 fmt=${3:-png}
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10 dpi=${4:-96}
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11
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12 scale=$(expr 72 '*' $dpi / 96)
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13
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14 if test -f "$1"
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15 then
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16 echo Processing "$input" out=$out fmt=$fmt dpi=$dpi
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17 else
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18 echo "usage: pdftohtml.sh input.pdf output-stem image-format dpi"
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19 echo " example: pdftohtml.sh input.pdf output png 96"
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20 exit
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21 fi
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23 title=$(basename "$input" | sed 's/.pdf$//')
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25 mutool convert -Oresolution=$dpi -o $out.html "$input"
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27 sed -i -e "/<head>/a<title>$title</title>" $out.html
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28 sed -i -e "/^<div/s/page\([0-9]*\)\" style=\"/page\1\" style=\"background-image:url('$out\1.$fmt');/" $out.html
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30 mutool draw -K -r$dpi -o$out%d.png "$input"
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32 echo Converting to $fmt
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33 for png in $out*.png
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34 do
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35 xxx=$(basename $png .png).$fmt
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36 case $fmt in
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37 png)
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38 if command -v optipng >/dev/null
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39 then
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40 optipng -silent -strip all $png
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41 fi
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42 ;;
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43 jpg)
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44 if command -v mozjpeg >/dev/null
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45 then
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46 mozjpeg -outfile $xxx $png
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47 else
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48 convert -format $fmt $png $xxx
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49 fi
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50 ;;
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51 webp)
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52 if command -v cwebp >/dev/null
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53 then
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54 cwebp -quiet -o $xxx $png
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55 else
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56 convert -format $fmt $png $xxx
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57 fi
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58 ;;
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59 *)
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60 convert -format $fmt $png $xxx
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61 ;;
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62 esac
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63 done