version 1.389, 2008/05/28 01:32:59
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version 1.390, 2008/08/18 10:19:59
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Line 3016 sub start_img {
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Line 3016 sub start_img {
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# &Apache::lonxml::debug("LaTeX rendering = $latex_rendering image file: $src"); |
# &Apache::lonxml::debug("LaTeX rendering = $latex_rendering image file: $src"); |
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#if original gif/jpg/png file exist do following: |
#if original bmp/gif/jpg/png file exist do following: |
my $origsrc=$src; |
my $origsrc=$src; |
my ($path,$file) = &get_eps_image($src); |
my ($path,$file) = &get_eps_image($src); |
# &Apache::lonnet::logthis("Image source: $src result: $path $file"); |
# &Apache::lonnet::logthis("Image source: $src result: $path $file"); |
Line 4417 sub get_eps_image {
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Line 4417 sub get_eps_image {
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&Apache::lonnet::repcopy($orig_src); # Failure is not completely fatal. |
&Apache::lonnet::repcopy($orig_src); # Failure is not completely fatal. |
} |
} |
&Apache::lonxml::debug("get_eps_image: Original image: $orig_src"); |
&Apache::lonxml::debug("get_eps_image: Original image: $orig_src"); |
my ($spath, $sname, $sext) = &fileparse($src, qr/\.(gif|png|jpg|jpeg)/i); |
my ($spath, $sname, $sext) = &fileparse($src, qr/\.(bmp|gif|png|jpg|jpeg)/i); |
$src=~s/\.(gif|png|jpg|jpeg)$/\.eps/i; |
$src=~s/\.(bmp|gif|png|jpg|jpeg)$/\.eps/i; |
$src=&Apache::lonnet::filelocation($Apache::lonxml::pwd[-1],$src); |
$src=&Apache::lonnet::filelocation($Apache::lonxml::pwd[-1],$src); |
&Apache::lonxml::debug("Filelocation gives: $src"); |
&Apache::lonxml::debug("Filelocation gives: $src"); |
if (! -e $src) { |
if (! -e $src) { |
Line 4479 sub eps_generation {
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Line 4479 sub eps_generation {
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my $temp_file = Apache::File->new('>>'.$filename); |
my $temp_file = Apache::File->new('>>'.$filename); |
print $temp_file "$src\n"; |
print $temp_file "$src\n"; |
my $newsrc = $src; |
my $newsrc = $src; |
$newsrc =~ s/(\.gif|\.jpg|\.jpeg)$/\.eps/i; |
$newsrc =~ s/(\.bmp|\.gif|\.jpg|\.jpeg)$/\.eps/i; |
$newsrc=~s{/home/httpd/html/res}{}; |
$newsrc=~s{/home/httpd/html/res}{}; |
$newsrc=~s{/home/($LONCAPA::username_re)/public_html/}{/$1/}; |
$newsrc=~s{/home/($LONCAPA::username_re)/public_html/}{/$1/}; |
$newsrc=~s{/\./}{/}; |
$newsrc=~s{/\./}{/}; |