git.sur5r.net Git - bacula/bacula/blob - gui/bacula-web/external_packages/phplot/examples/create_chart.php

   1 <?php
   2 /* $Id$ */
   3
   4 error_reporting(E_ALL);
   5
   6 /*
   7 // Check if we are processing the form
   8 if (! array_key_exists('submit', $_POST)) {
   9     echo "<p>This file is intended to be called from format_chart.php, the example-o-matic.".
  10          "Please <a href=\"format_chart.php\">click here</a> to try it.</p>";
  11     exit;
  12 }
  13 */
  14
  15 extract ($_GET, EXTR_OVERWRITE);
  16 extract ($_POST, EXTR_OVERWRITE);
  17
  18
  19 //Sample functions
  20
  21 // data-data as a function
  22 if ($which_data_type == 'function') {
  23         //Put function here
  24         $dx = ".3";
  25         $max = 6.4;
  26         $maxi = $max/$dx;
  27         for ($i=0; $i<$maxi; $i++) {
  28                 $a = 4;
  29                 $x = $dx*$i;
  30                 $data[$i] = array("", $x, $a*sin($x),$a*cos($x),$a*cos($x+1));
  31         }
  32         $which_data_type = "data-data";
  33 }
  34 // data-data-error as a random function
  35 else if ($which_data_type == 'randfunction') {
  36     srand ((double) microtime() * 1000000);
  37     $a = 9.62;
  38     $label[0] = "October"; $label[5] = "Day 5"; $label[10] = "Day 10";
  39     $label[15] = "Day 15"; $label[20] = "Day 20"; $label[25] = "Day 25";
  40
  41     for ($i = 0; $i <= 30; $i++) {
  42         $a += rand(-1, 2);
  43         $b = rand(0,1);
  44         $c = rand(0,1);
  45         $data[] = @ array($label[$i],$i+1,$a,$b,$c);
  46     }
  47     $which_data_type = 'data-data-error';
  48 }
  49 // MBD, this is for data_sample3.php, $num_data_rows is set there
  50 else if ($which_data_type == 'data-data-error') {
  51     for ($i = 0; $i < $num_data_rows; $i++) {
  52         eval ("\$data[\$i] = \$data_row$i; ");
  53     }
  54 } else {
  55     foreach($data_row0 as $key=>$val) {
  56                 $data[$key] = array($data_row0[$key],$data_row1[$key],$data_row2[$key],$data_row3[$key],$data_row4[$key]);
  57         }
  58 }
  59
  60
  61 ////////////////////////////////////////////////
  62
  63 //Required Settings
  64         include("../phplot.php");
  65         $graph = new PHPlot($xsize_in, $ysize_in);
  66         $graph->SetDataType($which_data_type);  // Must be first thing
  67
  68         $graph->SetDataValues($data);
  69
  70 //Optional Settings (Don't need them)
  71
  72 //      $graph->SetTitle("This is a\n\rmultiple line title\n\rspanning three lines.");
  73     $graph->SetTitle($title);
  74         $graph->SetXTitle($xlbl, $which_xtitle_pos);
  75         $graph->SetYTitle($ylbl, $which_ytitle_pos);
  76         $graph->SetLegend(array("A","Bee","Cee","Dee"));
  77
  78         $graph->SetFileFormat($which_fileformat);
  79         $graph->SetPlotType($which_plot_type);
  80
  81         $graph->SetUseTTF($which_use_ttf);
  82
  83         $graph->SetYTickIncrement($which_yti);
  84         $graph->SetXTickIncrement($which_xti);
  85     $graph->SetXTickLength($which_xtl);
  86     $graph->SetYTickLength($which_ytl);
  87     $graph->SetXTickCrossing($which_xtc);
  88     $graph->SetYTickCrossing($which_ytc);
  89     $graph->SetXTickPos($which_xtick_pos);
  90     $graph->SetYTickPos($which_ytick_pos);
  91
  92
  93     $graph->SetShading($which_shading);
  94     $graph->SetLineWidth($which_line_width);
  95     $graph->SetErrorBarLineWidth($which_errorbar_line_width);
  96
  97     $graph->SetDrawDashedGrid($which_dashed_grid);
  98     switch($which_draw_grid) {
  99     case 'x':
 100         $graph->SetDrawXGrid(TRUE);
 101         $graph->SetDrawYGrid(FALSE);
 102         break;
 103     case 'y':
 104         $graph->SetDrawXGrid(FALSE);
 105         $graph->SetDrawYGrid(TRUE);
 106         break;
 107     case 'both':
 108         $graph->SetDrawXGrid(TRUE);
 109         $graph->SetDrawYGrid(TRUE);
 110         break;
 111     case 'none':
 112         $graph->SetDrawXGrid(FALSE);
 113         $graph->SetDrawYGrid(FALSE);
 114     }
 115
 116     $graph->SetXTickLabelPos($which_xtick_label_pos);
 117     $graph->SetYTickLabelPos($which_ytick_label_pos);
 118     $graph->SetXDataLabelPos($which_xdata_label_pos);
 119     $graph->SetYDataLabelPos($which_ydata_label_pos);
 120
 121     // Please remember that angles other than 90 are taken as 0 when working fith fixed fonts.
 122     $graph->SetXLabelAngle($which_xlabel_angle);
 123     $graph->SetYLabelAngle($which_ylabel_angle);
 124
 125         //$graph->SetLineStyles(array("dashed","dashed","solid","solid"));
 126         $graph->SetPointShape($which_point);
 127     $graph->SetPointSize($which_point_size);
 128     $graph->SetDrawBrokenLines($which_broken);
 129
 130     // Some forms in format_chart.php don't set this variable, suppress errors.
 131         @ $graph->SetErrorBarShape($which_error_type);
 132
 133         $graph->SetXAxisPosition($which_xap);
 134     $graph->SetYAxisPosition($which_yap);
 135     $graph->SetPlotBorderType($which_btype);
 136
 137         if ($maxy_in) {
 138                 if ($which_data_type = "text-data") {
 139                         $graph->SetPlotAreaWorld(0,$miny_in,count($data),$maxy_in);
 140                 }
 141         }
 142
 143 /*
 144 //Even more settings
 145
 146         $graph->SetPlotAreaWorld(0,100,5.5,1000);
 147         $graph->SetPlotAreaWorld(0,-10,6,35);
 148         $graph->SetPlotAreaPixels(150,50,600,400);
 149
 150     $graph->SetDataColors(
 151                 array("blue","green","yellow","red"),  //Data Colors
 152             array("black")                                                      //Border Colors
 153     );
 154
 155     $graph->SetPlotBgColor(array(222,222,222));
 156     $graph->SetBackgroundColor(array(200,222,222)); //can use rgb values or "name" values
 157     $graph->SetTextColor("black");
 158     $graph->SetGridColor("black");
 159     $graph->SetLightGridColor(array(175,175,175));
 160     $graph->SetTickColor("black");
 161     $graph->SetTitleColor(array(0,0,0)); // Can be array or name
 162 */
 163
 164 //      $graph->SetPrintImage(false);
 165       $graph->DrawGraph();
 166 //      xdebug_dump_function_profile(XDEBUG_PROFILER_FS_SUM);
 167 ?>