[BACK]Return to imageresponse.pm CVS log [TXT] [DIR] Up to [LON-CAPA] / loncom / homework

Diff for /loncom/homework/imageresponse.pm between versions 1.43 and 1.72

version 1.43, 2004/01/09 23:22:19 version 1.72, 2005/06/22 12:03:23
Line 31 Line 31
   
 package Apache::imageresponse;  package Apache::imageresponse;
 use strict;  use strict;
 use Image::Magick;  use Image::Magick();
 use Apache::randomlylabel;  use Apache::randomlylabel();
   use Apache::londefdef();
 use Apache::Constants qw(:common :http);  use Apache::Constants qw(:common :http);
   use Apache::lonlocal;
   use Apache::lonnet;
   
 BEGIN {  BEGIN {
     &Apache::lonxml::register('Apache::imageresponse',('imageresponse'));      &Apache::lonxml::register('Apache::imageresponse',('imageresponse'));
Line 48  sub start_imageresponse { Line 51  sub start_imageresponse {
        'polygon','conceptgroup'));         'polygon','conceptgroup'));
     push (@Apache::lonxml::namespace,'imageresponse');      push (@Apache::lonxml::namespace,'imageresponse');
     my $id = &Apache::response::start_response($parstack,$safeeval);      my $id = &Apache::response::start_response($parstack,$safeeval);
       undef(%Apache::response::foilnames);
     if ($target eq 'meta') {      if ($target eq 'meta') {
  $result=&Apache::response::meta_package_write('imageresponse');   $result=&Apache::response::meta_package_write('imageresponse');
     } elsif ($target eq 'analyze') {      } elsif ($target eq 'analyze') {
Line 64  sub end_imageresponse { Line 68  sub end_imageresponse {
     &Apache::lonxml::deregister('Apache::imageresponse',('foilgroup','foil','text','image','rectangle','conceptgroup'));      &Apache::lonxml::deregister('Apache::imageresponse',('foilgroup','foil','text','image','rectangle','conceptgroup'));
     my $result;      my $result;
     if ($target eq 'edit') { $result=&Apache::edit::end_table(); }      if ($target eq 'edit') { $result=&Apache::edit::end_table(); }
       undef(%Apache::response::foilnames);
     return $result;      return $result;
 }  }
   
Line 71  sub end_imageresponse { Line 76  sub end_imageresponse {
 sub start_foilgroup {  sub start_foilgroup {
     %Apache::response::foilgroup=();      %Apache::response::foilgroup=();
     $Apache::imageresponse::conceptgroup=0;      $Apache::imageresponse::conceptgroup=0;
     &Apache::response::setrandomnumber();      &Apache::response::pushrandomnumber();
     return '';      return '';
 }  }
   
Line 81  sub getfoilcounts { Line 86  sub getfoilcounts {
     my $max = &Apache::lonxml::get_param('max',$parstack,$safeeval,'-2');      my $max = &Apache::lonxml::get_param('max',$parstack,$safeeval,'-2');
     # +1 since instructors will count from 1      # +1 since instructors will count from 1
     my $count = $#{ $Apache::response::foilgroup{'names'} }+1;      my $count = $#{ $Apache::response::foilgroup{'names'} }+1;
     if (&Apache::response::showallfoils()) { $max=$count; }      #if (&Apache::response::showallfoils()) { $max=$count; }
     return ($count,$max);      return ($count,$max);
 }  }
   
Line 93  sub whichfoils { Line 98  sub whichfoils {
     while ((($#whichopt+1) < $max) && ($#names > -1)) {      while ((($#whichopt+1) < $max) && ($#names > -1)) {
  &Apache::lonxml::debug("Have $#whichopt max is $max");   &Apache::lonxml::debug("Have $#whichopt max is $max");
  my $aopt;   my $aopt;
  if (&Apache::response::showallfoils()) {  # if (&Apache::response::showallfoils()) {
     $aopt=0;  #    $aopt=0;
  } else {  # } else {
     $aopt=int(&Math::Random::random_uniform() * ($#names+1));      $aopt=int(&Math::Random::random_uniform() * ($#names+1));
  }  # }
  &Apache::lonxml::debug("From $#names elms, picking $aopt");   &Apache::lonxml::debug("From $#names elms, picking $aopt");
  $aopt=splice(@names,$aopt,1);   $aopt=splice(@names,$aopt,1);
  &Apache::lonxml::debug("Picked $aopt");   &Apache::lonxml::debug("Picked $aopt");
Line 111  sub prep_image { Line 116  sub prep_image {
     my $part=$Apache::inputtags::part;      my $part=$Apache::inputtags::part;
     my $respid=$Apache::inputtags::response['-1'];      my $respid=$Apache::inputtags::response['-1'];
     my $id=&Apache::loncommon::get_cgi_id();      my $id=&Apache::loncommon::get_cgi_id();
     my %x;      my (%x,$i);
     $x{"cgi.$id.BGIMG"}=$image;      $x{"cgi.$id.BGIMG"}=&Apache::lonnet::escape($image);
     my ($x,$y)=split(/:/,$Apache::lonhomework::history{"resource.$part.$respid.submission"});      my ($x,$y)=split(/:/,$Apache::lonhomework::history{"resource.$part.$respid.submission"});
     #draws 2 xs on the image at the clicked location      #draws 2 xs on the image at the clicked location
     #one in white and then one in red on top of the one in white      #one in white and then one in red on top of the one in white
     if (defined($x) && defined($y)) {      if (defined($x) && $x=~/\S/ && defined($y) && $y =~/\S/ && !&Apache::response::show_answer()) {
  $x{"cgi.$id.LINECOUNT"}=4;  
  my $length = 6;   my $length = 6;
  my $width = 1;   my $width = 1;
  my $extrawidth = 2;   my $extrawidth = 2;
  $x{"cgi.$id.LINE0"}=   my $xmin=($x-$length);
     join(':',(($x-$length),($y-$length),($x+$length),($y+$length),   my $xmax=($x+$length); 
       "FFFFFF",($width+$extrawidth)));   my $ymin=($y-$length);
  $x{"cgi.$id.LINE1"}=   my $ymax=($y+$length);
     join(':',(($x-$length),($y+$length),($x+$length),($y-$length),  
       "FFFFFF",($width+$extrawidth)));   $x{"cgi.$id.OBJTYPE"}.='LINE:';
  $x{"cgi.$id.LINE2"}=   $i=$x{"cgi.$id.OBJCOUNT"}++;
     join(':',(($x-$length),($y-$length),($x+$length),($y+$length),   $x{"cgi.$id.OBJ$i"}=join(':',(($xmin),($ymin),($xmax),($ymax),
       "FF0000",($width)));        "FFFFFF",($width+$extrawidth)));
  $x{"cgi.$id.LINE3"}=   $x{"cgi.$id.OBJTYPE"}.='LINE:';
     join(':',(($x-$length),($y+$length),($x+$length),($y-$length),   $i=$x{"cgi.$id.OBJCOUNT"}++;
       "FF0000",($width)));   $x{"cgi.$id.OBJ$i"}=join(':',(($xmin),($ymax),($xmax),($ymin),
         "FFFFFF",($width+$extrawidth)));
    $x{"cgi.$id.OBJTYPE"}.='LINE:';
    $i=$x{"cgi.$id.OBJCOUNT"}++;
    $x{"cgi.$id.OBJ$i"}=join(':',(($xmin),($ymin),($xmax),($ymax),
         "FF0000",($width)));
    $x{"cgi.$id.OBJTYPE"}.='LINE:';
    $i=$x{"cgi.$id.OBJCOUNT"}++;
    $x{"cgi.$id.OBJ$i"}=join(':',(($xmin),($ymax),($xmax),($ymin),
         "FF0000",($width)));
     }      }
     if ($mode eq 'answer') {      if ($mode eq 'answer') {
  my $width = 1;   my $width = 1;
Line 140  sub prep_image { Line 153  sub prep_image {
  my @areas = @{ $Apache::response::foilgroup{"$name.area"} };   my @areas = @{ $Apache::response::foilgroup{"$name.area"} };
  foreach my $area (@areas) {   foreach my $area (@areas) {
     if ($area=~/^rectangle:/) {      if ($area=~/^rectangle:/) {
    $x{"cgi.$id.OBJTYPE"}.='RECTANGLE:';
    $i=$x{"cgi.$id.OBJCOUNT"}++;
  my ($x1,$y1,$x2,$y2)=   my ($x1,$y1,$x2,$y2)=
     ($area=~m/rectangle:\(([0-9]+),([0-9]+)\)\-\(([0-9]+),([0-9]+)\)/);      ($area=~m/rectangle:\(([0-9]+),([0-9]+)\)\-\(([0-9]+),([0-9]+)\)/);
  my $i=$x{"cgi.$id.BOXCOUNT"}++;   $x{"cgi.$id.OBJ$i"}=join(':',($x1,$y1,$x2,$y2,"FFFFFF",
  $x{"cgi.$id.BOX$i"}=join(':',($x1,$y1,$x2,$y2,"FFFFFF",  
       ($width+$extrawidth)));        ($width+$extrawidth)));
  $i=$x{"cgi.$id.BOXCOUNT"}++;   $x{"cgi.$id.OBJTYPE"}.='RECTANGLE:';
  $x{"cgi.$id.BOX$i"}=join(':',($x1,$y1,$x2,$y2,"00FF00",$width));   $i=$x{"cgi.$id.OBJCOUNT"}++;
    $x{"cgi.$id.OBJ$i"}=join(':',($x1,$y1,$x2,$y2,"00FF00",$width));
     } elsif ($area=~/^polygon:(.*)/) {      } elsif ($area=~/^polygon:(.*)/) {
  my $i=$x{"cgi.$id.POLYCOUNT"}++;   $x{"cgi.$id.OBJTYPE"}.='POLYGON:';
  $x{"cgi.$id.POLYOPT$i"}=join(':',("FFFFFF",($width+$extrawidth)));   $i=$x{"cgi.$id.OBJCOUNT"}++;
  $x{"cgi.$id.POLY$i"}=$1;   $x{"cgi.$id.OBJ$i"}=join(':',("FFFFFF",($width+$extrawidth)));
  $i=$x{"cgi.$id.POLYCOUNT"}++;   $x{"cgi.$id.OBJEXTRA$i"}=$1;
  $x{"cgi.$id.POLYOPT$i"}=join(':',("00FF00",$width));   $x{"cgi.$id.OBJTYPE"}.='POLYGON:';
  $x{"cgi.$id.POLY$i"}=$1;   $i=$x{"cgi.$id.OBJCOUNT"}++;
    $x{"cgi.$id.OBJ$i"}=join(':',("00FF00",$width));
    $x{"cgi.$id.OBJEXTRA$i"}=$1;
     }      }
  }   }
     }      }
Line 173  sub displayfoils { Line 190  sub displayfoils {
  my $image=$Apache::response::foilgroup{"$name.image"};   my $image=$Apache::response::foilgroup{"$name.image"};
  &Apache::lonxml::debug("image is $image");   &Apache::lonxml::debug("image is $image");
  if ( $target eq 'web' && $image !~ /^http:/ ) {   if ( $target eq 'web' && $image !~ /^http:/ ) {
     $image=&Apache::lonnet::filelocation($Apache::lonxml::pwd[-1],$image);      $image=&clean_up_image($image);
     if (&Apache::lonnet::repcopy($image) ne OK) {   } 
  $image='/home/httpd/html/adm/lonKaputt/lonlogo_broken.gif';  
     }  
  }  
  &Apache::lonxml::debug("image is $image");   &Apache::lonxml::debug("image is $image");
  if ( &Apache::response::show_answer() ) {   if ( &Apache::response::show_answer() ) {
     if ($target eq 'tex') {      if ($target eq 'tex') {
Line 202  sub displayfoils { Line 216  sub displayfoils {
     return $result;      return $result;
 }  }
   
   sub clean_up_image {
       my ($image)=@_;
       if ($image =~ /\s*<img\s*/) {
    ($image) = ($image =~ /src\s*=\s*[\"\']([^\"\']+)[\"\']/i);
    if ($image !~ /^http:/) {
       $image=&Apache::lonnet::hreflocation('',$image);
    }
    if (!$image) {
       $image='/home/httpd/html/adm/lonKaputt/lonlogo_broken.gif';
    }
       } else {
    $image=&Apache::lonnet::filelocation($Apache::lonxml::pwd[-1],$image);
    &Apache::lonxml::debug("repcopying: $image");
    if (&Apache::lonnet::repcopy($image) ne 'ok') {
       $image='/home/httpd/html/adm/lonKaputt/lonlogo_broken.gif';
    }
       }
       return $image;
   }
   
 sub gradefoils {  sub gradefoils {
     my (@whichopt) = @_;      my (@whichopt) = @_;
     my $x;      my $x;
Line 210  sub gradefoils { Line 244  sub gradefoils {
     my $id=$Apache::inputtags::response['-1'];      my $id=$Apache::inputtags::response['-1'];
     my $temp=1;      my $temp=1;
     foreach my $name (@whichopt) {      foreach my $name (@whichopt) {
  $x=$ENV{"form.HWVAL_$id:$temp.x"};   $x=$env{"form.HWVAL_$id:$temp.x"};
  $y=$ENV{"form.HWVAL_$id:$temp.y"};   $y=$env{"form.HWVAL_$id:$temp.y"};
  &Apache::lonxml::debug("Got a x of $x and a y of $y for $name");   &Apache::lonxml::debug("Got a x of $x and a y of $y for $name");
  if (defined($x) && defined($y) &&   if (defined($x) && defined($y) &&
     defined(@{ $Apache::response::foilgroup{"$name.area"} })) {      defined(@{ $Apache::response::foilgroup{"$name.area"} })) {
Line 238  sub gradefoils { Line 272  sub gradefoils {
     $temp++;      $temp++;
  }   }
     }      }
     $Apache::lonhomework::results{"resource.$Apache::inputtags::part.$id.submission"}="$x:$y";      my $responsestr="$x:$y";
     $Apache::lonhomework::results{"resource.$Apache::inputtags::part.$id.awarddetail"}=$result;      my $part=$Apache::inputtags::part;
       my %previous=&Apache::response::check_for_previous($responsestr,$part,$id);
       if ($result 
    && $Apache::lonhomework::type eq 'survey') { $result='SUBMITTED'; }
       &Apache::response::handle_previous(\%previous,$result);
       $Apache::lonhomework::results{"resource.$part.$id.submission"}=$responsestr;
       $Apache::lonhomework::results{"resource.$part.$id.awarddetail"}=$result;
     return '';      return '';
 }  }
   
Line 256  sub end_foilgroup { Line 296  sub end_foilgroup {
  if ($target eq 'web' || $target eq 'tex') {   if ($target eq 'web' || $target eq 'tex') {
     $result=&displayfoils($target,@whichopt);      $result=&displayfoils($target,@whichopt);
  } elsif ($target eq 'grade') {   } elsif ($target eq 'grade') {
     if ( defined $ENV{'form.submitted'}) { &gradefoils(@whichopt); }      if ( defined $env{'form.submitted'}) { &gradefoils(@whichopt); }
  } elsif ( $target eq 'analyze') {   } elsif ( $target eq 'analyze') {
     &Apache::response::analyze_store_foilgroup(\@whichopt,      &Apache::response::analyze_store_foilgroup(\@whichopt,
       ['text','image','area']);        ['text','image','area']);
Line 264  sub end_foilgroup { Line 304  sub end_foilgroup {
     } elsif ($target eq 'edit') {      } elsif ($target eq 'edit') {
  $result=&Apache::edit::end_table();   $result=&Apache::edit::end_table();
     }      }
       &Apache::response::poprandomnumber();
     return $result;      return $result;
 }  }
   
Line 302  sub insert_foil { Line 343  sub insert_foil {
 $Apache::imageresponse::curname='';  $Apache::imageresponse::curname='';
 sub start_foil {  sub start_foil {
     my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;      my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
       my $result;
     if ($target eq 'web' || $target eq 'grade' || $target eq 'tex' ||      if ($target eq 'web' || $target eq 'grade' || $target eq 'tex' ||
  $target eq 'analyze') {   $target eq 'analyze') {
  my $name = &Apache::lonxml::get_param('name',$parstack,$safeeval);   my $name = &Apache::lonxml::get_param('name',$parstack,$safeeval);
  if ($name eq '') { $name=$Apache::lonxml::curdepth; }   if ($name eq "") {
       &Apache::lonxml::warning("Foils without names exist. This can cause problems to malfunction.");
       $name=$Apache::lonxml::curdepth;
    }
    if (defined($Apache::response::foilnames{$name})) {
       &Apache::lonxml::error(&mt("Foil name <b><tt>[_1]</tt></b> appears more than once. Foil names need to be unique.",$name));
    }
    $Apache::response::foilnames{$name}++;
  if ( $Apache::imageresponse::conceptgroup   if ( $Apache::imageresponse::conceptgroup
      && !&Apache::response::showallfoils()) {       #&& !&Apache::response::showallfoils()
        ) {
     push(@{ $Apache::response::conceptgroup{'names'} }, $name);      push(@{ $Apache::response::conceptgroup{'names'} }, $name);
  } else {   } else {
     push(@{ $Apache::response::foilgroup{'names'} }, $name);      push(@{ $Apache::response::foilgroup{'names'} }, $name);
  }   }
  $Apache::imageresponse::curname=$name;   $Apache::imageresponse::curname=$name;
     }      } elsif ($target eq 'edit') {
     return '';   $result  = &Apache::edit::tag_start($target,$token);
    $result .= &Apache::edit::text_arg('Name:','name',$token);
    $result .= &Apache::edit::end_row().
       &Apache::edit::start_spanning_row();
       } elsif ($target eq 'modified') {
    my $constructtag=&Apache::edit::get_new_args($token,$parstack,
        $safeeval,'name');
    if ($constructtag) { $result = &Apache::edit::rebuild_tag($token); }
       } 
       return $result;;
 }  }
   
 sub end_foil {  sub end_foil {
Line 348  sub end_text { Line 407  sub end_text {
     if ($target eq 'web' || $target eq 'tex' || $target eq 'analyze') {      if ($target eq 'web' || $target eq 'tex' || $target eq 'analyze') {
  my $name = $Apache::imageresponse::curname;   my $name = $Apache::imageresponse::curname;
  if ( $Apache::imageresponse::conceptgroup   if ( $Apache::imageresponse::conceptgroup
      && !&Apache::response::showallfoils() ) {       #&& !&Apache::response::showallfoils()
        ) {
     $Apache::response::conceptgroup{"$name.text"} = &Apache::lonxml::endredirection;      $Apache::response::conceptgroup{"$name.text"} = &Apache::lonxml::endredirection;
  } else {   } else {
     $Apache::response::foilgroup{"$name.text"} = &Apache::lonxml::endredirection;      $Apache::response::foilgroup{"$name.text"} = &Apache::lonxml::endredirection;
Line 385  sub end_image { Line 445  sub end_image {
     my $result;      my $result;
     my $name = $Apache::imageresponse::curname;      my $name = $Apache::imageresponse::curname;
     if ($target eq 'web') {      if ($target eq 'web') {
  my $image = &Apache::lonxml::endredirection;   my $image = &Apache::lonxml::endredirection();
  &Apache::lonxml::debug("original image is $image");   &Apache::lonxml::debug("original image is $image");
  if ( $Apache::imageresponse::conceptgroup   if ( $Apache::imageresponse::conceptgroup
      && !&Apache::response::showallfoils()) {       #&& !&Apache::response::showallfoils()
        ) {
     $Apache::response::conceptgroup{"$name.image"} = $image;      $Apache::response::conceptgroup{"$name.image"} = $image;
  } else {   } else {
     $Apache::response::foilgroup{"$name.image"} = $image;      $Apache::response::foilgroup{"$name.image"} = $image;
  }   }
     } elsif ($target eq 'analyze') {      } elsif ($target eq 'analyze') {
  my $image = &Apache::lonxml::endredirection;   my $image = &Apache::lonxml::endredirection();
  if ( $Apache::imageresponse::conceptgroup   if ( $Apache::imageresponse::conceptgroup
      && !&Apache::response::showallfoils()) {       #&& !&Apache::response::showallfoils()
        ) {
     $Apache::response::conceptgroup{"$name.image"} = $image;      $Apache::response::conceptgroup{"$name.image"} = $image;
  } else {   } else {
     $Apache::response::foilgroup{"$name.image"} = $image;      $Apache::response::foilgroup{"$name.image"} = $image;
Line 404  sub end_image { Line 466  sub end_image {
     } elsif ($target eq 'edit') {      } elsif ($target eq 'edit') {
  $result=&Apache::edit::end_table();   $result=&Apache::edit::end_table();
     } elsif ($target eq 'tex') {      } elsif ($target eq 'tex') {
  my $src = &Apache::lonxml::endredirection;   my $src = &Apache::lonxml::endredirection();
  $src=&Apache::lonnet::filelocation($Apache::lonxml::pwd[-1],$src);  
  my $width_param = '';   #  There may be all sorts of whitespace on fore and aft:
  my $height_param = '';  
  my $scaling = .3;   $src =~ s/\s+$//s;
  my $image = Image::Magick->new;   $src =~ s/^\s+//s;
  my $current_figure = $image->Read($src);  
  $width_param = $image->Get('width') * $scaling;;   #
  $height_param = $image->Get('height') * $scaling;;   #  Gnuplot e.g. just generates the latex to put inplace.
  undef $image;   #
  my $epssrc = $src;   my $graphinclude;
  $epssrc =~ s/(\.gif|\.jpg)$/\.eps/i;   if ($src =~ /^%DYNAMICIMAGE/) {
  if (not -e $epssrc) {      # This is needed because the newline is not always passed -> tex.
     my $localfile = $epssrc;      # At present we don't care about the sizing info.
     $localfile =~ s/.*(\/res)/$1/;  
     my $file;      my ($commentline, $restofstuff) = split(/\n/, $src);
     my $path;      $graphinclude = $src;
     if ($localfile =~ m!(.*)/([^/]*)$!) {      $graphinclude =~ s/^$commentline//;
  $file = $2;  
  $path = $1.'/';   
     }  
     my $signal_eps = 0;  
     my @content_directory = &Apache::lonnet::dirlist($path);  
     for (my $iy=0;$iy<=$#content_directory;$iy++) {  
  my @tempo_array = split(/&/,$content_directory[$iy]);  
  $content_directory[$iy] = $tempo_array[0];  
  if ($file eq $tempo_array[0]) {  
     $signal_eps = 1;  
     last;  
  }  
     }  
     if ($signal_eps) {  
  my $eps_file = &Apache::lonnet::getfile($localfile);  
     } else {  
  $localfile = $src;  
  $localfile =~ s/.*(\/res)/$1/;  
  my $as = &Apache::lonnet::getfile($src);        
     }  
  }  
  my $file;  
  my $path;  
  if ($src =~ m!(.*)/([^/]*)$!) {  
     $file = $2;  
     $path = $1.'/';   
  }  
  my $newsrc = $src;  
  $newsrc =~ s/(\.gif|\.jpg|\.jpeg)$/\.eps/i;  
  $file=~s/(\.gif|\.jpg|\.jpeg)$/\.eps/i;  
  #do we have any specified size of the picture?  
  my $TeXwidth = &Apache::lonxml::get_param('TeXwidth',$parstack,$safeeval);   
  my $TeXheight = &Apache::lonxml::get_param('TeXheight',$parstack,$safeeval);   
  my $width = &Apache::lonxml::get_param('width',$parstack,$safeeval);  
  if ($TeXwidth ne '') {   
     $width_param = $TeXwidth;   
  } elsif ($TeXheight ne '') {   
     $width_param = $TeXheight/$height_param*$width_param;  
  } elsif ($width ne '') {  
     $width_param = $width*$scaling;        
  }  
  #where can we find the picture?  
  if (-e $newsrc) {  
     if ($path) {  
  $Apache::response::foilgroup{"$name.image"} ='\vskip 0 mm \noindent\graphicspath{{'.$path.'}}\includegraphics[width='.$width_param.' mm]{'.$file.'} ';  
     }  
  } else {   } else {
     my $temp_file;      my ($path,$file) = &Apache::londefdef::get_eps_image($src);
     my $filename = "/home/httpd/prtspool/$ENV{'user.name'}_$ENV{'user.domain'}_printout.dat";      my ($height_param,$width_param)=
     $temp_file = Apache::File->new('>>'.$filename);    &Apache::londefdef::image_size($src,0.3,$parstack,$safeeval);
     print $temp_file "$src\n";      $graphinclude = '\graphicspath{{'.$path.'}}\includegraphics[width='.$width_param.' mm]{'.$file.'}';
     $Apache::response::foilgroup{"$name.image"} ='\vskip 0 mm \graphicspath{{/home/httpd/prtspool/}}\includegraphics[width='.$width_param.' mm]{'.$file.'} ';  
  }   }
    $Apache::response::foilgroup{"$name.image"} ='\vskip 0 mm \noindent '.$graphinclude;
     }       } 
     return $result;      return $result;
 }  }
Line 489  sub start_rectangle { Line 505  sub start_rectangle {
  my $coords=&Apache::lonxml::get_all_text('/rectangle',$parser);   my $coords=&Apache::lonxml::get_all_text('/rectangle',$parser);
  $result=&Apache::edit::tag_start($target,$token,'Rectangle').   $result=&Apache::edit::tag_start($target,$token,'Rectangle').
     &Apache::edit::editline($token->[1],$coords,'Coordinate Pairs',40).      &Apache::edit::editline($token->[1],$coords,'Coordinate Pairs',40).
     &Apache::edit::entercoordpair(undef,'textnode').      &Apache::edit::entercoord(undef,'textnode',undef,undef,'box').
     &Apache::edit::end_row();      &Apache::edit::end_row();
     } elsif ($target eq "modified") {      } elsif ($target eq "modified") {
    &Apache::edit::deletecoorddata();
  $result=$token->[4].&Apache::edit::modifiedfield('/rectangle',$parser);   $result=$token->[4].&Apache::edit::modifiedfield('/rectangle',$parser);
     }      }
     return $result;      return $result;
Line 517  sub end_rectangle { Line 534  sub end_rectangle {
  $target eq 'analyze') {   $target eq 'analyze') {
  my $name = $Apache::imageresponse::curname;   my $name = $Apache::imageresponse::curname;
  my $area = &Apache::lonxml::endredirection;   my $area = &Apache::lonxml::endredirection;
    $area=~s/\s//g;
  &Apache::lonxml::debug("out is $area for $name");   &Apache::lonxml::debug("out is $area for $name");
  if ( $Apache::imageresponse::conceptgroup   if ( $Apache::imageresponse::conceptgroup
      && !&Apache::response::showallfoils()) {       #&& !&Apache::response::showallfoils()
        ) {
     push @{ $Apache::response::conceptgroup{"$name.area"} },"rectangle:$area";      push @{ $Apache::response::conceptgroup{"$name.area"} },"rectangle:$area";
  } else {   } else {
     push @{ $Apache::response::foilgroup{"$name.area"} },"rectangle:$area";      push @{ $Apache::response::foilgroup{"$name.area"} },"rectangle:$area";
Line 540  sub start_polygon { Line 559  sub start_polygon {
  my $coords=&Apache::lonxml::get_all_text('/polygon',$parser);   my $coords=&Apache::lonxml::get_all_text('/polygon',$parser);
  $result=&Apache::edit::tag_start($target,$token,'Polygon').   $result=&Apache::edit::tag_start($target,$token,'Polygon').
     &Apache::edit::editline($token->[1],$coords,'Coordinate list',40).      &Apache::edit::editline($token->[1],$coords,'Coordinate list',40).
     &Apache::edit::entercoordpolygon(undef,'textnode').      &Apache::edit::entercoord(undef,'textnode',undef,undef,'polygon').
     &Apache::edit::end_row();      &Apache::edit::end_row();
     } elsif ($target eq "modified") {      } elsif ($target eq "modified") {
  $result=$token->[4].&Apache::edit::modifiedfield('/polygon',$parser);   $result=$token->[4].&Apache::edit::modifiedfield('/polygon',$parser);
Line 596  sub end_polygon { Line 615  sub end_polygon {
  $target eq 'analyze') {   $target eq 'analyze') {
  my $name = $Apache::imageresponse::curname;   my $name = $Apache::imageresponse::curname;
  my $area = &Apache::lonxml::endredirection;   my $area = &Apache::lonxml::endredirection;
    $area=~s/\s*//g;
  &Apache::lonxml::debug("out is $area for $name");   &Apache::lonxml::debug("out is $area for $name");
  if ( $Apache::imageresponse::conceptgroup   if ( $Apache::imageresponse::conceptgroup
      && !&Apache::response::showallfoils()) {       #&& !&Apache::response::showallfoils()
        ) {
     push @{ $Apache::response::conceptgroup{"$name.area"} },"polygon:$area";      push @{ $Apache::response::conceptgroup{"$name.area"} },"polygon:$area";
  } else {   } else {
     push @{ $Apache::response::foilgroup{"$name.area"} },"polygon:$area";      push @{ $Apache::response::foilgroup{"$name.area"} },"polygon:$area";
Removed from v.1.43  
changed lines
  Added in v.1.72

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