743 // License unknown

   743 // License unknown, however sources on the web have shown this to be either GPL or public domain.

   746  var $_values;

   746   var $_values;

   747  var $_ShowLabels;

   747   var $_ShowLabels;

   748  var $_ShowCounts;

   748   var $_ShowCounts;

   749  var $_ShowCountsMode;

   749   var $_ShowCountsMode;

   750 

   750 

   751  var $_BarWidth;

   751   var $_BarWidth;

   752  var $_GraphWidth;

   752   var $_GraphWidth;

   753  var $_BarImg;

   753   var $_BarImg;

   754  var $_BarBorderWidth;

   754   var $_BarBorderWidth;

   755  var $_BarBorderColor;

   755   var $_BarBorderColor;

   756  var $_RowSortMode;

   756   var $_BarBackgroundColor;

   757  var $_TDClassHead;

   757   var $_RowSortMode;

   758  var $_TDClassLabel;

   758   var $_TDClassHead;

   759  var $_TDClassCount;

   759   var $_TDClassLabel;

   760  var $_GraphTitle;

   760   var $_TDClassCount;

   761 

   761   var $_GraphTitle;

   762  function __construct() {

   762 

   763   $this->_values = array();

   763   function __construct() {

   764   $this->_ShowLabels = true;

   764     $this->_values = array();

   765   $this->_BarWidth = 16;

   765     $this->_ShowLabels = true;

   766   $this->_GraphWidth = 360;

   766     $this->_BarWidth = 32;

   767   $this->_BarImg = "NULL";

   767     $this->_GraphWidth = 360;

   768   $this->_BarBorderWidth = 0;

   768     $this->_BarImg = scriptPath . "/images/graphbit.png";

   769   $this->_BarBorderColor = "red";

   769     $this->_BarBorderWidth = 0;

   770   $this->_ShowCountsMode = 2;

   770     $this->_BarBorderColor = "red";

   771   $this->_RowSortMode = 1;

   771     $this->_ShowCountsMode = 2;

   772   $this->_TDClassHead = "grphh";

   772     $this->_RowSortMode = 1;

   773   $this->_TDClassLabel = "grph";

   773     $this->_TDClassHead = "graph-title";

   774   $this->_TDClassCount = "grphc";

   774     $this->_TDClassLabel = "graph-label";

   775   $this->_GraphTitle="Graph title";

   775     $this->_TDClassCount = "graph-count";

   776  }

   776     $this->_GraphTitle="Graph title";

   777  

   777     $this->_BarBackgroundColor = "#456798";

   778  function GraphMaker_compat() {

   778   }

   779   $this->__construct();

   779 

   780  }

   780   function GraphMaker_compat() {

   781 

   781     $this->__construct();

   782  function SetBarBorderWidth($width) {

   782   }

   783   $this->_BarBorderWidth = $width;

   783 

   784  }

   784   function SetBarBorderWidth($width) {

   785  function SetBorderColor($color) {

   785     $this->_BarBorderWidth = $width;

   786   $this->_BarBorderColor = $color;

   786   }

   787  }

   787   function SetBorderColor($color) {

   788     $this->_BarBorderColor = $color;

   789   }

   790   

   791   function SetBarBackgroundColor($color)

   792   {

   793     $this->_BarBackgroundColor = $color;

   794   }

   790  function SetSortMode($mode) {

   797   function SetSortMode($mode) {

   791   switch ($mode) {

   798     switch ($mode) {

   792    case 1:

   799       case 1:

   793     asort($this->_values);

   800         asort($this->_values);

   794     break;

   801         break;

   795    case 2:

   802       case 2:

   796     arsort($this->_values);

   803         arsort($this->_values);

   797     break;

   804         break;

   798    default:

   805       default:

   799     break;

   806         break;

   800    }

   807       }

   801 

   808 

   802  }

   809   }

   803 

   810 

   804  function AddValue($labelName, $theValue) {

   811   function AddValue($labelName, $theValue) {

   805   array_push($this->_values, array("label" => $labelName, "value" => $theValue));

   812     array_push($this->_values, array("label" => $labelName, "value" => $theValue));

   806 

   813   }

   807  }

   814 

   808  function SetBarWidth($width) {

   815   function SetBarData($data)

   809   $this->_BarWidth = $width;

   816   {

   810  }

   817       foreach ( $data as $name => $value )

   811  function SetBarImg($img) {

   818       {

   812   $this->_BarImg = $img;

   819           $this->AddValue($name, $value);

   813  }

   820       }

   814  function SetShowLabels($lables) {

   821   }

   815   $this->_ShowLabels = $labels;

   822   function DrawGraph()

   816  }

   823   {

   817  function SetGraphWidth($width) {

   824       $this->BarGraphVert();

   818   $this->_GraphWidth = $width;

   825   }

   819  }

   826   function SetBarWidth($width)

   820  function SetGraphTitle($title) {

   827   {

   821   $this->_GraphTitle = $title;

   828     $this->_BarWidth = $width;

   822  }

   829   }

   823  //mode = percentage or counts

   830   function SetBarImg($img)

   824  function SetShowCountsMode($mode) {

   831   {

   825   $this->_ShowCountsMode = $mode;

   832     $this->_BarImg = $img;

   826  }

   833   }

   827  //mode = none(0) label(1) or count(2)

   834   function SetShowLabels($lables)

   828  function SetRowSortMode($sortmode) {

   835   {

   829   $this->_RowSortMode = $sortmode;

   836     $this->_ShowLabels = $labels;

   830  }

   837   }

   831 

   838   function SetGraphWidth($width)

   832  function SetTDClassHead($class) {

   839   {

   833   $this->_TDClassHead = $class;

   840     $this->_GraphWidth = $width;

   834  }

   841   }

   835  function SetTDClassLabel($class) {

   842   function SetGraphTitle($title)

   836   $this->_TDClassLabel = $class;

   843   {

   837  }

   844     $this->_GraphTitle = $title;

   838  function SetTDClassCount($class) {

   845   }

   839   $this->_TDClassCount = $class;

   846   //mode = percentage or counts

   840  }

   847   function SetShowCountsMode($mode)

   841  function GetMaxVal() {

   848   {

   842   $maxval = 0;

   849     $this->_ShowCountsMode = $mode;

   843   foreach($this->_values as $value) if($maxval<$value["value"]) $maxval = $value["value"];

   850   }

   844   return $maxval;

   851   //mode = none(0) label(1) or count(2)

   845  }

   852   function SetRowSortMode($sortmode)

   846  function BarGraphVert() {

   853   {

   847   $maxval = $this->GetMaxVal();

   854     $this->_RowSortMode = $sortmode;

   848   foreach($this->_values as $value) $sumval += $value["value"];

   855   }

   849   $this->SetSortMode($this->_RowSortMode);

   856 

   850   echo "<table>";

   857   function SetTDClassHead($class)

   851   if (strlen($this->_GraphTitle)>0)  echo "<tr><td colspan=".count($this->_values)." class=\"".$this->_TDClassHead."\">".$this->_GraphTitle."</td></tr>";

   858   {

   852    echo "<tr>";

   859     $this->_TDClassHead = $class;

   853    foreach($this->_values as $value) {

   860   }

   854     echo "<td valign=bottom align=center>";

   861   function SetTDClassLabel($class)

   855     $height = $this->_BarWidth;

   862   {

   856     $width=ceil($value["value"]*$this->_GraphWidth/$maxval);

   863     $this->_TDClassLabel = $class;

   857     echo "<div ";

   864   }

   858     echo "  style=\"background-color: #666666; border: ".$this->_BarBorderWidth."px solid ".$this->_BarBorderColor."\"";

   865   function SetTDClassCount($class)

   859     echo ">";

   866   {

   860     echo "</td>";

   867     $this->_TDClassCount = $class;

   861    }

   868   }

   862    echo "</tr>";

   869   function GetMaxVal()

   863    if ($this->_ShowCountsMode>0) {

   870   {

   864    	echo "<tr>";

   871     $maxval = 0;

   865     foreach($this->_values as $value) {

   872     foreach ( $this->_values as $value )

   866      switch ($this->_ShowCountsMode) {

   873     {

   867      case 1:

   874       if ( $maxval < $value["value"] )

   868       $count = round(100*$value["value"]/$sumval)."%";

   875       {

   869       break;

   876         $maxval = $value["value"];

   870      case 2:

   877       }

   871       $count = $value["value"];

   878     }

   872       break;  /* Exit the switch and the while. */

   879     return $maxval;

   873      default:

   880   }

   874       break;

   881   function BarGraphVert()

   875      }

   882   {

   876      echo "<td align=center class=".$this->_TDClassCount.">$count</td>";

   883     $maxval = $this->GetMaxVal();

   877    	}

   884     foreach($this->_values as $value)

   878 	echo "</tr>";

   885     {

   879    }

   886       $sumval += $value["value"];

   880 

   887     }

   881    if ($this->_ShowLabels) {

   888     

   882     echo "<tr>";

   889     $this->SetSortMode($this->_RowSortMode);

   883     foreach($this->_values as $value) {

   890     

   884      echo "<td align=center class=".$this->_TDClassLabel;

   891     echo "\n<!-- ----------------------------------------- -->\n<div class=\"tblholder\" style=\"width: 100%; clip: rect(0px,auto,auto,0px); overflow: auto;\">\n<table border=\"0\" cellspacing=\"1\" cellpadding=\"4\">\n  ";

   885 	 echo ">".$value["label"]."</td>";

   892     

   886 	}

   893     if ( strlen($this->_GraphTitle) > 0 )

   887 	echo "</tr>";

   894     {

   888    }	

   895       echo "<tr>\n    <th colspan=\"".count($this->_values)."\" class=\"".$this->_TDClassHead."\">".$this->_GraphTitle."</th>\n  </tr>\n  ";

   889 

   896     }

   890   echo "</table>";

   897     

   891  }

   898     echo "<tr>\n  ";

   892 

   899     $css_class = 'row1';

   893 

   900     

   894 

   901     foreach($this->_values as $value)

   895  function BarGraphHoriz() {

   902     {

   896   $maxval = $this->GetMaxVal();

   903       $css_class = ( $css_class == 'row1' ) ? 'row3' : 'row1';

   897   foreach($this->_values as $value) $sumval += $value["value"];

   904       echo "  <td valign=\"bottom\" align=\"center\" class=\"$css_class\">\n      ";

   898   $this->SetSortMode($this->_RowSortMode);

   905       $width = $this->_BarWidth;

   899   echo "<table border=0>";

   906       $height = ceil( $value["value"] * $this->_GraphWidth / $maxval );

   900   if (strlen($this->_GraphTitle)>0)  {

   907 

   901     echo "<tr><td ";

   908       echo "<div style=\"width: {$width}px; height: {$height}px; background-color: {$this->_BarBackgroundColor}; border: ".$this->_BarBorderWidth."px solid ".$this->_BarBorderColor."\">\n      ";

   902    if ($this->_ShowCountsMode>0) echo " colspan=2";

   909       echo "</div>\n    ";

   903     echo " class=\"".$this->_TDClassHead."\">".$this->_GraphTitle."</TD></TR>";

   910       

   904   }

   911       // echo "<img src=\"".$this->_BarImg."\" height=\"$width\" width=\"$height\" ";

   905   foreach($this->_values as $value) {

   912       // echo "  style=\"border: ".$this->_BarBorderWidth."px solid ".$this->_BarBorderColor."\"";

   906    if ($this->_ShowLabels) {

   913       // echo ">";

   907     echo "<tr>";

   914 

   908     echo "<td class=".$this->_TDClassLabel;

   915       echo "</td>\n  ";

   909     if ($this->_ShowCountsMode>0) echo " colspan=2";

   916     }

   910 	echo ">".$value["label"]."</TD></TR>";

   917     echo "</tr>\n  ";

   911    }	

   918     if ( $this->_ShowCountsMode > 0 )

   912    echo "<tr>";

   919     {

   913    if ($this->_ShowCountsMode>0) {

   920       $css_class = 'row1';

   914     switch ($this->_ShowCountsMode) {

   921       echo "<tr>\n  ";

   915     case 1:

   922       foreach($this->_values as $value)

   916      $count = round(100*$value["value"]/$sumval)."%";

   923       {

   917      break;

   924         $css_class = ( $css_class == 'row1' ) ? 'row3' : 'row1';

   918     case 2:

   925         switch ($this->_ShowCountsMode)

   919      $count = $value["value"];

   926         {

   920      break;  /* Exit the switch and the while. */

   927           case 1:

   921     default:

   928             $count = round ( 100 * $value["value"] / $sumval ) . "%";

   922      break;

   929             break;

   923     }

   930           case 2:

   924    echo "<td class=".$this->_TDClassCount.">$count</TD>";

   931             $count = $value["value"];

   925    }

   932             break;

   926    echo "<td>";

   933           default:

   927    $height = $this->_BarWidth;

   934             break;

   928     $width=ceil($value["value"]*$this->_GraphWidth/$maxval);

   935         }

   929    echo "<img SRC=\"".$this->_BarImg."\" height=$height width=$width ";

   936         echo "  <td align=\"center\" class=\"$css_class ".$this->_TDClassCount."\">$count</td>\n  ";

   930    echo "  style=\"border: ".$this->_BarBorderWidth."px solid ".$this->_BarBorderColor."\"";

   937       }

   931    echo ">";

   938       echo "</tr>\n";

   932    echo "</TD></TR>";

   939     }

   933   }

   940 

   934   echo "</TABLE>";

   941     if ($this->_ShowLabels)

   935  }

   942     {

   943       $css_class = 'row1';

   944       echo "  <tr>\n  ";

   945       foreach($this->_values as $value)

   946       {

   947         $css_class = ( $css_class == 'row1' ) ? 'row3' : 'row1';

   948         echo "  <td align=\"center\" class=\"$css_class ".$this->_TDClassLabel."\"";

   949         echo ">".$value["label"]."</td>\n  ";

   950       }

   951       echo "</tr>\n";

   952     }

   953 

   954     echo "</table>";

   955   }

   956 

   957   function BarGraphHoriz()

   958   {

   959     $maxval = $this->GetMaxVal();

   960     

   961     foreach($this->_values as $value)

   962     {

   963       $sumval += $value["value"];

   964     }

   965     

   966     $this->SetSortMode($this->_RowSortMode);

   967     

   968     echo "<table border=\"0\">";

   969     

   970     if ( strlen($this->_GraphTitle) > 0 )

   971     {

   972       echo "<tr><td ";

   973       if ( $this->_ShowCountsMode > 0 )

   974       {

   975         echo " colspan=\"2\"";

   976       }

   977       echo " class=\"".$this->_TDClassHead."\">".$this->_GraphTitle."</td></tr>";

   978     }

   979     foreach($this->_values as $value)

   980     {

   981       if ($this->_ShowLabels)

   982       {

   983         echo "<tr>";

   984         echo "<td class=\"".$this->_TDClassLabel."\"";

   985         if ( $this->_ShowCountsMode > 0 )

   986         {

   987           echo " colspan=\"2\"";

   988         }

   989         echo ">".$value["label"]."</td></tr>";

   990       }

   991       echo "<tr>";

   992       if ( $this->_ShowCountsMode > 0 )

   993       {

   994         switch ($this->_ShowCountsMode)

   995         {

   996           case 1:

   997             $count = round(100 * $value["value"] / $sumval )."%";

   998             break;

   999           case 2:

  1000             $count = $value["value"];

  1001             break;  /* Exit the switch and the while. */

  1002           default:

  1003             break;

  1004         }

  1005         echo "<td class=\"".$this->_TDClassCount."\">$count</TD>";

  1006       }

  1007       echo "<td>";

  1008       $height = $this->_BarWidth;

  1009       $width = ceil( $value["value"] * $this->_GraphWidth / $maxval );

  1010       echo "<div style=\"width: {$width}px; height: {$height}px; background-color: #456798; border: ".$this->_BarBorderWidth."px solid ".$this->_BarBorderColor."\">\n      ";

  1011       echo "</div>\n    ";

  1012       //echo "<img SRC=\"".$this->_BarImg."\" height=$height width=$width ";

  1013       //echo "  style=\"border: ".$this->_BarBorderWidth."px solid ".$this->_BarBorderColor."\"";

  1014       //echo ">";

  1015       echo "</td></tr>";

  1016     }

  1017     echo "</table>";

  1018   }

  1019   /**

  1020    * Dummy functions for compatibility with the GD version of the class

  1021    */

  1022   

  1023   function SetGraphPadding($a, $b, $c, $d)

  1024   {

  1025     return true;

  1026   }

  1027   function SetBarPadding($a)

  1028   {

  1029     return true;

  1030   }

  1031   function SetAxisStep($a)

  1032   {

  1033     return true;

  1034   }

  1035   function SetGraphBackgroundTransparent($r, $g, $b, $a)

  1036   {

  1037     return true;

  1038   }

  1039   function SetGraphTransparency($a)

  1040   {

  1041     return true;

  1042   }

  1043   function SetGraphAreaHeight($a)

  1044   {

  1045     return true;

  1046   }