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Diff for /loncom/cgi/graph.png between versions 1.17 and 1.20

version 1.17, 2003/01/08 03:31:54 version 1.20, 2003/01/13 17:41:45
Line 31 Line 31
 # YEAR=2002  # YEAR=2002
 # 2/1/, 5/13, 5/15  # 2/1/, 5/13, 5/15
 # YEAR=2003  # YEAR=2003
 # 1/7/  # 1/7/, 1/13
 # A CGI script that dynamically outputs a graphical chart for lonstatistics.  # A CGI script that dynamically outputs a graphical chart for lonstatistics.
 #   # 
 ####   #### 
Line 46  my ($Titr,$xlab,$ylab,$Max,$PNo,$data1,$ Line 46  my ($Titr,$xlab,$ylab,$Max,$PNo,$data1,$
   
 my @data11=split(/\,/,$data1);  my @data11=split(/\,/,$data1);
 my @data12=split(/\,/,$data2);  my @data12=split(/\,/,$data2);
   my $skip_x = 1;
   my $bar_space=10;
   
 my @xlabels;  my @xlabels;
   
 if ($xlab=~/^Percentage$/){  if ($Titr =~ /^Percentage$/){
     for (my $nIdx=0; $nIdx<$PNo; $nIdx++ ) {      for (my $nIdx=0; $nIdx<$PNo; $nIdx++ ) {
         $xlabels[$nIdx]=$data11[$nIdx];          $xlabels[$nIdx]=$nIdx;
     }      }
     @data11=();      @data11=();
     @data11=split(/\,/,$data2);      @data11=split(/\,/,$data2);
     @data12=();        @data12=();
       $Titr = '';
 } else {  } else {
      for (my $nIdx=0; $nIdx<$PNo; $nIdx++ ) {       for (my $nIdx=0; $nIdx<$PNo; $nIdx++ ) {
          $xlabels[$nIdx]=$nIdx+1;           $xlabels[$nIdx]=$nIdx+1;
Line 65  if ($xlab=~/^Percentage$/){ Line 68  if ($xlab=~/^Percentage$/){
 my @data =(\@xlabels,\@data11,\@data12);  my @data =(\@xlabels,\@data11,\@data12);
   
 my $Range1;  my $Range1;
 my $Range2;  my $Range2 = 200;
   
 if ($xlab=~/^Concepts$/){  if ($xlab=~/^Concepts$/){
     $Range1=270;      $Range1=270;
     $Range2=200;  } elsif ($xlab=~/^Problem_number$/){
 } elsif ($xlab=~/^Percentage$/){  
     $Range1=250+20*$PNo;   
     $Range2=200;   
 } else {  
     $Range1=450;      $Range1=450;
     $Range2=200;  } else {
       $Range1=($PNo==100) ? 800 : (120+$PNo*10); 
       $skip_x=5;
       $bar_space=1;
 }  }
   
   
Line 90  $MyGraph->set( Line 92  $MyGraph->set(
     title           => $Titr,      title           => $Titr,
     y_max_value     => $Max,      y_max_value     => $Max,
 #    y_tick_number   => $ytic,  #    y_tick_number   => $ytic,
     y_label_skip    => 1,         y_label_skip    => 5,
       x_label_skip    => $skip_x,   
   
     dclrs           => [ qw( lgreen dgreen lyellow lpurple cyan lorange)],      dclrs           => [ qw( lgreen dgreen lyellow lpurple cyan lorange)],
           
     bar_spacing     => 10,      bar_spacing     => $bar_space,
     cumulate        => 2,      cumulate        => 2,
     zero_axis        => 1,      zero_axis        => 1,
   
Removed from v.1.17  
changed lines
  Added in v.1.20

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