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Diff for /loncom/cgi/graph.png between versions 1.4 and 1.9

version 1.4, 2001/12/21 14:45:36 version 1.9, 2002/02/01 11:47:34
Line 1 Line 1
 #!/usr/bin/perl  #!/usr/bin/perl
 #  #
 # The LearningOnline Network with CAPA  # $Id$
 #  #
 # Behrouz Minaei  # Copyright Michigan State University Board of Trustees
 # 9/13/2001, 9/25/2001  #
 # 10/6/2001, 10,9,2001  # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
   #
   # LON-CAPA is free software; you can redistribute it and/or modify
   # it under the terms of the GNU General Public License as published by
   # the Free Software Foundation; either version 2 of the License, or
   # (at your option) any later version.
   #
   # LON-CAPA is distributed in the hope that it will be useful,
   # but WITHOUT ANY WARRANTY; without even the implied warranty of
   # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   # GNU General Public License for more details.
 #  #
   # You should have received a copy of the GNU General Public License
   # along with LON-CAPA; if not, write to the Free Software
   # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
   #
   # /home/httpd/cgi-bin/graph.gif
   #
   # http://www.lon-capa.org/
   #
   # The LearningOnline Network with CAPA
   # Behrouz Minaei
   # YEAR=2001
   # 9/13/01, 9/25/01, 10/6/01, 10/9/01, 12/25/01
   # YEAR=2002
   # 2/1/02
 # A CGI script that dynamically outputs a graphical chart for lonstatistics.  # A CGI script that dynamically outputs a graphical chart for lonstatistics.
   # 
   #### 
   
 use strict;  use strict;
 use GD::Graph::bars3d;  use GD::Graph::bars;
 use GD::Graph::colour;  use GD::Graph::colour;
 use GD::Graph::Data;  use GD::Graph::Data;
   
Line 26  my @data =(\@xlabels,\@data1); Line 52  my @data =(\@xlabels,\@data1);
   
 my $Range;  my $Range;
 if ( $PNo > 10 ) {$Range = 30*$PNo;}  if ( $PNo > 10 ) {$Range = 30*$PNo;}
 else { $Range = 300+30*$PNo; }  else { $Range = 400+30*$PNo; }
   
 if ( $Max <= 1 ) { $Max = 1; }  $Max += (10 - $Max % 10);
 elsif ( $Max <= 10 ) { $Max = 10; }  $Max = int($Max);
 elsif ( $Max >= 60 ) { $Max = 100; }  
   
 my $MyGraph = GD::Graph::bars3d->new($Range, 400);  my $MyGraph = GD::Graph::bars->new($Range, 400);
   
 $MyGraph->set(   $MyGraph->set( 
     x_label         => 'Problems #',      x_label         => 'Problems #',
Removed from v.1.4  
changed lines
  Added in v.1.9

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