version 1.340, 2006/10/16 11:05:20
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version 1.344, 2006/11/07 02:39:39
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Line 1916 sub start_table {
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Line 1916 sub start_table {
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if ($target eq 'web' || $target eq 'webgrade') { |
if ($target eq 'web' || $target eq 'webgrade') { |
$currentstring .= $token->[4]; |
$currentstring .= $token->[4]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
my $aa = {}; |
push(@Apache::londefdef::table, {}); |
push @Apache::londefdef::table, $aa; |
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$Apache::londefdef::table[-1]{'row_number'} = -1; |
$Apache::londefdef::table[-1]{'row_number'} = -1; |
#maximum table's width (default coincides with text line length) |
#maximum table's width (default coincides with text line length) |
if ($#Apache::londefdef::table==0) { |
if ($#Apache::londefdef::table==0) { |
Line 2852 sub start_img {
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Line 2851 sub start_img {
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#if original gif/jpg/png file exist do following: |
#if original 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); |
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# &Apache::lonnet::logthis("Image source: $src result: $path $file"); |
$src=&Apache::lonnet::filelocation($Apache::lonxml::pwd[-1],$src); |
$src=&Apache::lonnet::filelocation($Apache::lonxml::pwd[-1],$src); |
&Apache::lonxml::debug("path = $path file = $file src = $src"); |
&Apache::lonxml::debug("path = $path file = $file src = $src"); |
if (-e $src) { |
if (-e $src) { |
&Apache::lonxml::debug("$src exists"); |
&Apache::lonxml::debug("$src exists"); |
my ($height_param,$width_param)= |
my ($height_param,$width_param)= |
&image_size($origsrc,0.3,$parstack,$safeeval); |
&image_size($origsrc,0.3,$parstack,$safeeval); |
my $destpath = $path; |
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$destpath =~ s/ /\_/g; # Spaces in path cause LaTex to vomit. |
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my $destfile = $file; |
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$destfile =~ s/ /\_/g; |
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my $size; |
my $size; |
if ($width_param) { $size.='width='.$width_param.' mm,'; } |
if ($width_param) { $size.='width='.$width_param.' mm,'; } |
if ($height_param) { $size.='height='.$height_param.' mm]'; } |
if ($height_param) { $size.='height='.$height_param.' mm]'; } |
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# Default size if not able to extract that (e.g. eps image). |
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# &Apache::lonnet::logthis("Size = $size"); |
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$size='['.$size; |
$size='['.$size; |
$size=~s/,$/]/; |
$size=~s/,$/]/; |
$currentstring .= '\graphicspath{{'.$destpath.'}}' |
$currentstring .= '\graphicspath{{'.$path.'}}' |
.'\includegraphics'.$size.'{'.$destfile.'} '; |
.'\includegraphics'.$size.'{'.$file.'} '; |
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# If there's an alignment specification we need to honor it here. |
# If there's an alignment specification we need to honor it here. |
# For the horizontal alignments, we will also honor the |
# For the horizontal alignments, we will also honor the |
Line 4235 sub get_eps_image {
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Line 4235 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/\.(gif|png|jpg|jpeg)/i); |
$src=~s/\.(gif|png|jpg|jpeg)$/\.eps/i; |
$src=~s/\.(gif|png|jpg|jpeg)$/\.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"); |
Line 4260 sub get_eps_image {
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Line 4260 sub get_eps_image {
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my $newsrc=$orig_src; |
my $newsrc=$orig_src; |
$newsrc =~ s|(.*)/res/|/home/httpd/html/res/|; |
$newsrc =~ s|(.*)/res/|/home/httpd/html/res/|; |
&Apache::lonxml::debug("queueing $newsrc for dynamic eps production."); |
&Apache::lonxml::debug("queueing $newsrc for dynamic eps production."); |
print FILE "$newsrc\n"; |
print FILE ("$newsrc\n"); |
close FILE; |
close(FILE); |
$src=~s|/home/httpd/html/res|/home/httpd/prtspool|; |
$src=~s|/home/httpd/html/res|/home/httpd/prtspool|; |
$src=~s|/home/([^/]*)/public_html/|/home/httpd/prtspool/$1/|; |
$src=~s|/home/([^/]*)/public_html/|/home/httpd/prtspool/$1/|; |
if ($sext ne "") { # Put the ext. back in to uniquify. |
if ($sext ne "") { # Put the ext. back in to uniquify. |
$src =~ s/\.eps$/$sext.eps/; |
$src =~ s/\.eps$/$sext.eps/; |
} |
} |
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} |
} |
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} |
} |
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} else { |
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# If the postscript file has spaces in its name, |
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# LaTeX will gratuitiously vomit. Therefore |
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# queue such files for copy with " " replaced by "_". |
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# printout.pm will know them by their .ps or .eps extensions. |
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my $newsrc = $orig_src; |
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$newsrc =~ s|(.*)/res/|/home/httpd/html/res/|; |
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open(FILE,">>/home/httpd/prtspool/$env{'user.name'}_$env{'user.domain'}_printout.dat"); |
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print FILE "$src\n"; |
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close FILE; |
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$src=~s|/home/httpd/html/res|/home/httpd/prtspool|; |
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$src=~s|/home/([^/]*)/public_html/|/home/httpd/prtspool/$1/|; |
} |
} |
my ($path,$file)=($src=~m|(.*)/([^/]*)$|); |
my ($path,$file)=($src=~m|(.*)/([^/]*)$|); |
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$path =~ s/ /\_/g; |
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$file =~ s/ /\_/g; |
&Apache::lonxml::debug("get_eps_image returning: $path / $file<BR />"); |
&Apache::lonxml::debug("get_eps_image returning: $path / $file<BR />"); |
return ($path.'/',$file); |
return ($path.'/',$file); |
} |
} |