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Revision 7f9aab46

Added by Victor Pongnian almost 11 years ago

Version réaliée pour la sage de Victor Pongnian

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to_tiles/gen_tiles.sh
8 8
max_scale=8
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usage="$0 [-x <x_tile_size>] [-y <y_tile_size>] [-p <prefix_result>] [-t] [-h] [-m <min_zoom>] [-M <max_zoom>] <image_to_convert>\n   example: $0 -r test_res"
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if ! which tifftopnm pnmscale convert > /dev/null; then
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if ! which anytopnm pnmscale convert > /dev/null; then
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    echo "il faut installer les paquets netpbm et imageMagick pour utiliser ce script !"
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fi
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......
44 44

  
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wfname=$prefix.pnm
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if ! $test_mode; then
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    tifftopnm $fname > $wfname
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    anytopnm $fname > $wfname
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else
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    echo "tifftopnm $fname > $wfname"
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    echo "anytopnm $fname > $wfname"
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fi
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echo "préfixe : "$prefix
......
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for ((z=$min_scale; z <= $max_scale; z++))
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do
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    fprefix=${prefix}_00$z
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    printf -v ratio %1.4lf $(echo "1 / (2^$z)" | bc -l)
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    LANG=C  printf -v ratio %1.4lf $(echo "1 / (2^$z)" | bc -l)
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    echo génération du ratio $ratio
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    zwfname=tmp.pnm
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