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Suppression des marges dans les png.

This commit is contained in:
jperon 2014-06-17 14:33:11 +02:00
parent db812faf7e
commit 0f058b8d1b
1 changed files with 4 additions and 6 deletions
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10
chant_img.php
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@ -180,14 +180,12 @@ function makeimgfiles($id, $tex, $suffix = '') {
fclose($f[0]);
chdir(dirname($f[1]));
exec('lualatex --interaction=nonstopmode '.basename($f[1]));
# exec('convert -density 300 '.substr($f[1],0,-4).'.pdf -flatten -trim '.$path.'png/'.$id.$suffix.'.png');
exec('gs -q -dBATCH -dMaxBitmap=50000000 -dNOPAUSE -sDEVICE=pnggray -dTextAlphaBits=4 -dGraphicsAlphaBits=4 -r300x300 -sOutputFile='.$path.'png/'.$id.$suffix.'.png -- '.substr($f[1],0,-4).'.pdf -c quit');
chmod($path.'png/'.$id.$suffix.'.png', 0666);
# exec('convert -resize 33.333333% '.$path.'png/'.$id.$suffix.'.png '.$path.$id.$suffix.'.png');
exec('gs -q -dBATCH -dMaxBitmap=50000000 -dNOPAUSE -sDEVICE=pnggray -dTextAlphaBits=4 -dGraphicsAlphaBits=4 -r100x100 -sOutputFile='.$path.$id.$suffix.'.png -- '.substr($f[1],0,-4).'.pdf -c quit');
chmod($path.$id.$suffix.'.png', 0666);
exec('pdfcrop '.substr($f[1],0,-4).'.pdf '.$path.'pdf/'.$id.$suffix.'.pdf');
chmod($path.'pdf/'.$id.$suffix.'.pdf', 0666);
exec('gs -q -dBATCH -dMaxBitmap=50000000 -dNOPAUSE -sDEVICE=bbox -sDEVICE=pnggray -dTextAlphaBits=4 -dGraphicsAlphaBits=4 -r300x300 -sOutputFile='.$path.'png/'.$id.$suffix.'.png -- '.$path.'pdf/'.$id.$suffix.'.pdf -c quit');
chmod($path.'png/'.$id.$suffix.'.png', 0666);
exec('gs -q -dBATCH -dMaxBitmap=50000000 -dNOPAUSE -sDEVICE=bbox -sDEVICE=pnggray -dTextAlphaBits=4 -dGraphicsAlphaBits=4 -r100x100 -sOutputFile='.$path.$id.$suffix.'.png -- '.$path.'pdf/'.$id.$suffix.'.pdf -c quit');
chmod($path.$id.$suffix.'.png', 0666);
exec('gs -q -dNOPAUSE -dBATCH -dSAFER -sDEVICE=epswrite -dCompatibilityLevel=1.3 -dEmbedAllFonts=true -dSubsetFonts=true -sOutputFile='.$path.'eps/'.$id.$suffix.'.eps '.$path.'pdf/'.$id.$suffix.'.pdf');
chmod($path.'eps/'.$id.$suffix.'.eps', 0666);
unlink($f[1]);