version 1.81, 2002/08/01 18:15:09
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version 1.84, 2002/08/12 14:32:00
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Line 91 sub start_m {
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Line 91 sub start_m {
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#&Apache::lonxml::debug("M is ends with:$currentstring:"); |
#&Apache::lonxml::debug("M is ends with:$currentstring:"); |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$currentstring = &Apache::lonxml::get_all_text_unbalanced("/m",$parser); |
$currentstring = &Apache::lonxml::get_all_text_unbalanced("/m",$parser); |
if ($currentstring=~/\s*\\\\\s*/) {$currentstring = ' \vskip 0 mm ';} |
if ($currentstring=~/^(\s*\\\\\s*)*$/) {$currentstring = ' \vskip 0 mm ';} |
} else { |
} else { |
my $inside = &Apache::lonxml::get_all_text_unbalanced("/m",$parser); |
my $inside = &Apache::lonxml::get_all_text_unbalanced("/m",$parser); |
} |
} |
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if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring .= $token->[4]; |
$currentstring .= $token->[4]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$currentstring .= '\vskip 0 mm \noindent\makebox[\textwidth - 8 mm][b]{\hrulefill}'; |
$currentstring .= '\vskip 0 mm \noindent\makebox[\textwidth ][b]{\hrulefill}\vskip 0 mm '; |
} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
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my $filled_columns = 0; |
my $filled_columns = 0; |
foreach my $tempo_length (@{ $Apache::londefdef::table[-1]{'lengthrow'} }) { |
foreach my $tempo_length (@{ $Apache::londefdef::table[-1]{'lengthrow'} }) { |
my @length = split(/,/,$tempo_length); |
my @length = split(/,/,$tempo_length); |
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my $nfilled_columns = 0; |
for (my $ico=0;$ico<$how_many_columns;$ico++) { |
for (my $ico=0;$ico<$how_many_columns;$ico++) { |
if (not $lengthforoutput[$ico]=~m/\s*0\s*/) {$filled_columns++;} |
if (not $lengthforoutput[$ico]=~m/\s*0\s*/) {$nfilled_columns++;} |
} |
} |
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if ($nfilled_columns > $filled_columns) {$filled_columns=$nfilled_columns;} |
} |
} |
my $temp_file; |
my $temp_file; |
my $filename = "/home/httpd/prtspool/$ENV{'user.name'}_$ENV{'user.domain'}_printout.tbl"; |
my $filename = "/home/httpd/prtspool/$ENV{'user.name'}_$ENV{'user.domain'}_printout.tbl"; |
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for (my $io=0; $io<=$#lengthforoutput;$io++) { |
for (my $io=0; $io<=$#lengthforoutput;$io++) { |
$parboxlength .= ' - '.$lengthforoutput[$io].' '; |
$parboxlength .= ' - '.$lengthforoutput[$io].' '; |
} |
} |
$parboxlength .= ')/($GLOBALnumberOFcolumns+1) - 1 mm'; |
$parboxlength .= ')/($GLOBALnumberOFcolumns+1) - 3 mm'; |
$output =~ s/\\parbox{}{}/\\parbox{1 mm}{}/g; |
$output =~ s/\\parbox{}{}/\\parbox{1 mm}{}/g; |
$output =~ s/\\parbox{}{(\\textbf{\w?\.?})}/\\parbox{5 mm}{$1}/g; #for stupid tables with empty columns |
$output =~ s/\\parbox{}{(\\textbf{\w?\.?})}/\\parbox{5 mm}{$1}/g; #for stupid tables with empty columns |
$output =~ s/\\parbox{}/\\parbox{$parboxlength}/g; |
$output =~ s/\\parbox{}/\\parbox{$parboxlength}/g; |
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sub end_td { |
sub end_td { |
my ($target,$token) = @_; |
my ($target,$token) = @_; |
my $currentstring = ''; |
my $currentstring = ''; |
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my $tempolen = ''; |
if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring = $token->[2]; |
$currentstring = $token->[2]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
my $current_row = $Apache::londefdef::table[-1]{'row_number'}; |
my $current_row = $Apache::londefdef::table[-1]{'row_number'}; |
my $data=&Apache::lonxml::endredirection(); |
my $data=&Apache::lonxml::endredirection(); |
if ($data=~m/width\s*=\s*(\d+\.*\d*\s*(mm|cm))/) { |
if ($data=~m/width\s*=\s*(\d+\.*\d*\s*(mm|cm|in|pc|pt))/) { |
$Apache::londefdef::table[-1]{'length'} .= $1.','; |
$Apache::londefdef::table[-1]{'length'} .= $1.','; |
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$tempolen = $1; |
} else { |
} else { |
$Apache::londefdef::table[-1]{'length'} .= '0 mm,'; |
if (length($data)<5) { |
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$Apache::londefdef::table[-1]{'length'} .= '7 mm,'; |
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$tempolen = '5 mm'; |
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} else { |
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$Apache::londefdef::table[-1]{'length'} .= '0 mm,'; |
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$tempolen = ''; |
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} |
} |
} |
@{ $Apache::londefdef::table[-1]{'rowdata'} }[$current_row] .= '\parbox{'.$1.'}{'.$data.'} '.$Apache::londefdef::table[-1]{'vinc'}; |
@{ $Apache::londefdef::table[-1]{'rowdata'} }[$current_row] .= '\parbox{'.$tempolen.'}{'.$data.'} '.$Apache::londefdef::table[-1]{'vinc'}; |
} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
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my $currentstring = ''; |
my $currentstring = ''; |
my $width_param = ''; |
my $width_param = ''; |
my $height_param = ''; |
my $height_param = ''; |
my $scaling = .3; |
my $scaling = .3; |
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if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring = $token->[4]; |
$currentstring = $token->[4]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
my $src = &Apache::lonxml::get_param('src',$parstack,$safeeval); |
my $src = &Apache::lonxml::get_param('src',$parstack,$safeeval); |
$src=&Apache::lonnet::filelocation($Apache::lonxml::pwd[-1],$src); |
$src=&Apache::lonnet::filelocation($Apache::lonxml::pwd[-1],$src); |
if (-e $src) { #new one |
#if original gif/jpg file exist do following: |
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if (-e $src) { |
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#defines the default size of image |
my $image = Image::Magick->new; |
my $image = Image::Magick->new; |
my $current_figure = $image->Read($src); |
my $current_figure = $image->Read($src); |
$width_param = $image->Get('width') * $scaling;; |
$width_param = $image->Get('width') * $scaling;; |
$height_param = $image->Get('height') * $scaling;; |
$height_param = $image->Get('height') * $scaling;; |
undef $image; |
undef $image; |
my $epssrc = $src; |
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$epssrc =~ s/(\.gif|\.jpg)$/\.eps/i; |
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if (not -e $epssrc) { |
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my $localfile = $epssrc; |
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$localfile =~ s/.*(\/res)/$1/; |
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my $file; |
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my $path; |
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if ($localfile =~ m!(.*)/([^/]*)$!) { |
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$file = $2; |
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$path = $1.'/'; |
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} |
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my $signal_eps = 0; |
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my @content_directory = &Apache::lonnet::dirlist($path); |
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for (my $iy=0;$iy<=$#content_directory;$iy++) { |
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my @tempo_array = split(/&/,$content_directory[$iy]); |
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$content_directory[$iy] = $tempo_array[0]; |
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if ($file eq $tempo_array[0]) { |
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$signal_eps = 1; |
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last; |
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} |
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} |
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if ($signal_eps) { |
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my $eps_file = &Apache::lonnet::getfile($localfile); |
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} else { |
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$localfile = $src; |
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$localfile =~ s/.*(\/res)/$1/; |
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my $as = &Apache::lonnet::getfile($src); |
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} |
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} |
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my $file; |
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my $path; |
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if ($src =~ m!(.*)/([^/]*)$!) { |
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$file = $2; |
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$path = $1.' /'; |
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} |
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my $newsrc = $src; |
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$newsrc =~ s/(\.gif|\.jpg)$/\.eps/i; |
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$file=~s/(\.gif|\.jpg)$/\.eps/i; |
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#do we have any specified size of the picture? |
#do we have any specified size of the picture? |
my $TeXwidth = &Apache::lonxml::get_param('TeXwidth',$parstack,$safeeval); |
my $TeXwidth = &Apache::lonxml::get_param('TeXwidth',$parstack,$safeeval); |
my $TeXheight = &Apache::lonxml::get_param('TeXheight',$parstack,$safeeval); |
my $TeXheight = &Apache::lonxml::get_param('TeXheight',$parstack,$safeeval); |
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} elsif ($width ne '') { |
} elsif ($width ne '') { |
$width_param = $width*$scaling; |
$width_param = $width*$scaling; |
} |
} |
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my $file; |
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my $path; |
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if ($src =~ m!(.*)/([^/]*)$!) { |
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$file = $2; |
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$path = $1.'/'; |
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} |
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my $newsrc = $src; |
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$newsrc =~ s/(\.gif|\.jpg)$/\.eps/i; |
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$file=~s/(\.gif|\.jpg)$/\.eps/i; |
#where can we find the picture? |
#where can we find the picture? |
if (-e $newsrc) { |
if (-e $newsrc) { |
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#eps counterpart for image exist |
if ($path) { |
if ($path) { |
$currentstring .= '\noindent\graphicspath{{'.$path.'}}\fbox{\includegraphics[width='.$width_param.' mm]{'.$file.'}} '; |
$currentstring .= '\noindent\graphicspath{{'.$path.'}}\fbox{\includegraphics[width='.$width_param.' mm]{'.$file.'}} '; |
} |
} |
} else { |
} else { |
my $temp_file; |
#there is no eps counterpart for image - check for ps one |
my $filename = "/home/httpd/prtspool/$ENV{'user.name'}_$ENV{'user.domain'}_printout.dat"; |
$newsrc =~ s/\.eps$/\.ps/; |
$temp_file = Apache::File->new('>>'.$filename); |
if (-e $newsrc) { |
print $temp_file "$src\n"; |
#ps counterpart for image exist |
$currentstring .= '\graphicspath{{/home/httpd/prtspool/}}\fbox{\includegraphics[width='.$width_param.' mm]{'.$file.'}} '; |
$file =~ s/\.eps$/\.ps/; |
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if ($path) { |
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$currentstring .= '\noindent\graphicspath{{'.$path.'}}\fbox{\includegraphics[width='.$width_param.' mm]{'.$file.'}} '; |
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} |
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} else { |
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#there aren't eps or ps - so create eps |
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my $temp_file; |
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my $filename = "/home/httpd/prtspool/$ENV{'user.name'}_$ENV{'user.domain'}_printout.dat"; |
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$temp_file = Apache::File->new('>>'.$filename); |
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print $temp_file "$src\n"; |
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$currentstring .= '\graphicspath{{/home/httpd/prtspool/}}\fbox{\includegraphics[width='.$width_param.' mm]{'.$file.'}} '; |
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} |
} |
} |
} else { |
} else { |
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#original image file doesn't exist so check the alt attribute |
my $alt = &Apache::lonxml::get_param('alt',$parstack,$safeeval); |
my $alt = &Apache::lonxml::get_param('alt',$parstack,$safeeval); |
if ($alt) { |
if ($alt) { |
$currentstring .= ' '.$alt.' '; |
$currentstring .= ' '.$alt.' '; |
} else { |
} else { |
$currentstring .= ' THE ORIGINAL PROBLEM CONTAINS EMPTY IMG TAG WITHOUT IMAGE '; |
#there are no image and alt attribute |
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$currentstring .= ' THE ORIGINAL PROBLEM CONTAINS EMPTY IMG TAG WITHOUT IMAGE AND ALT ATTRIBUTE '; |
} |
} |
} |
} |
} |
} |