version 1.69, 2002/07/11 14:40:14
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version 1.73, 2002/07/12 16:37:38
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Line 48 use Apache::lonnet;
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Line 48 use Apache::lonnet;
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use strict; |
use strict; |
use Apache::lonxml; |
use Apache::lonxml; |
use Apache::File(); |
use Apache::File(); |
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use Image::Magick; |
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BEGIN { |
BEGIN { |
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Line 73 sub start_m {
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Line 74 sub start_m {
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my $currentstring = ''; |
my $currentstring = ''; |
if ($target eq 'web') { |
if ($target eq 'web') { |
$Apache::lonxml::prevent_entity_encode++; |
$Apache::lonxml::prevent_entity_encode++; |
my $inside = &Apache::lonxml::get_all_text("/m",$$parser[-1]); |
my $inside = &Apache::lonxml::get_all_text_unbalanced("/m",$parser); |
$inside ='\\documentstyle{article}'.$inside; |
$inside ='\\documentstyle{article}'.$inside; |
&Apache::lonxml::debug("M is starting with:$inside:"); |
&Apache::lonxml::debug("M is starting with:$inside:"); |
my $eval=&Apache::lonxml::get_param('eval',$parstack,$safeeval); |
my $eval=&Apache::lonxml::get_param('eval',$parstack,$safeeval); |
Line 89 sub start_m {
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Line 90 sub start_m {
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} |
} |
#&Apache::lonxml::debug("M is ends with:$currentstring:"); |
#&Apache::lonxml::debug("M is ends with:$currentstring:"); |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$currentstring = ""; |
$currentstring = &Apache::lonxml::get_all_text_unbalanced("/m",$parser); |
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} else { |
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my $inside = &Apache::lonxml::get_all_text_unbalanced("/m",$parser); |
} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
Line 1310 EDITBUTTON
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Line 1313 EDITBUTTON
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chop $output; |
chop $output; |
$output .= ' \\\\ '; |
$output .= ' \\\\ '; |
} |
} |
$Apache::londefdef::table[-1]{'output'} .= $header_of_table.$output.$Apache::londefdef::table[-1]{'hinc'}.'\end{tabular}'; |
my @length = split(/,/,$Apache::londefdef::table[-1]{'length'}); |
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my $how_many_columns = $#length+1; |
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my $parboxlength = '(\textwidth'; |
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for (my $io=0; $io<=$#length;$io++) { |
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if ($length[$io] ne '') { |
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$parboxlength .= ' - '.$length[$io].' '; |
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} |
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} |
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$parboxlength .= ')/'.$how_many_columns.' - 7 mm'; |
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$output =~ s/\\parbox{}/\\parbox{$parboxlength}/g; |
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$Apache::londefdef::table[-1]{'output'} .= $header_of_table.$output.$Apache::londefdef::table[-1]{'hinc'}.'\end{tabular}\vskip 0 mm '; |
if ($#Apache::londefdef::table > 0) { |
if ($#Apache::londefdef::table > 0) { |
$inmemory = $Apache::londefdef::table[-1]{'output'}; |
$inmemory = $Apache::londefdef::table[-1]{'output'}; |
pop @Apache::londefdef::table; |
pop @Apache::londefdef::table; |
Line 1339 EDITBUTTON
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Line 1352 EDITBUTTON
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} |
} |
push ( @{ $Apache::londefdef::table[-1]{'rowdata'} }, $Apache::londefdef::table[-1]{'hinc'}); |
push ( @{ $Apache::londefdef::table[-1]{'rowdata'} }, $Apache::londefdef::table[-1]{'hinc'}); |
$Apache::londefdef::table[-1]{'counter_columns'} = -1; |
$Apache::londefdef::table[-1]{'counter_columns'} = -1; |
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$Apache::londefdef::table[-1]{'length'} = ''; #just added |
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} |
} |
return $currentstring; |
return $currentstring; |
Line 1379 EDITBUTTON
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Line 1393 EDITBUTTON
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} elsif ($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(); |
@{ $Apache::londefdef::table[-1]{'rowdata'} }[$current_row] .= $data.' '.$Apache::londefdef::table[-1]{'vinc'}; |
if ($data=~m/width\s*=\s*(\d+\.*\d*\s*(mm|cm))/) { #just added |
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$Apache::londefdef::table[-1]{'length'} .= $1.','; #just added |
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} #just added |
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@{ $Apache::londefdef::table[-1]{'rowdata'} }[$current_row] .= '\parbox{'.$1.'}{'.$data.'} '.$Apache::londefdef::table[-1]{'vinc'}; |
} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
Line 1409 EDITBUTTON
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Line 1426 EDITBUTTON
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} elsif ($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(); |
@{ $Apache::londefdef::table[-1]{'rowdata'} }[$current_row] .= '\bf{'.$data.'} '.$Apache::londefdef::table[-1]{'vinc'}; |
if ($data=~m/width\s*=\s*(\d+\.*\d*\s*(mm|cm))/) { #just added |
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$Apache::londefdef::table[-1]{'length'} .= $1.','; #just added |
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} #just added |
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@{ $Apache::londefdef::table[-1]{'rowdata'} }[$current_row] .= '\parbox{'.$1.'}{\textbf{'.$data.'}} '.$Apache::londefdef::table[-1]{'vinc'}; |
} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
Line 1428 EDITBUTTON
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Line 1448 EDITBUTTON
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} elsif ($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],$src); |
if ($src=~m/\.(gif|GIF)$/) { |
my $image = Image::Magick->new; |
my $gif_file = Apache::File->new($src); |
my $current_figure = $image->Read($src); |
binmode ($gif_file); |
$width_param = $image->Get('width') * $scaling;; |
my ($buff,$imagesize); |
$height_param = $image->Get('height') * $scaling;; |
read ($gif_file,$buff,6); |
undef $image; |
read ($gif_file,$imagesize,4); |
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my ($xlsb,$xmsb,$ylsb,$ymsb) = split(//,$imagesize); |
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my $image_width=ord($xlsb)+ord($xmsb)*256; |
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my $image_height=ord($ylsb)+ord($ymsb)*256; |
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$width_param = $image_width * $scaling; #default value of the picture's width |
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$height_param = $image_height * $scaling; #default value of the picture's height |
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} |
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my $epssrc = $src; |
my $epssrc = $src; |
$epssrc =~ s/(\.gif|\.jpg)$/\.eps/i; |
$epssrc =~ s/(\.gif|\.jpg)$/\.eps/i; |
if (not -e $epssrc) { |
if (not -e $epssrc) { |