| 1 | <?php // content="text/plain; charset=utf-8"
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| 2 | require_once ('jpgraph/jpgraph.php');
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| 3 | require_once ('jpgraph/jpgraph_bar.php');
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| 4 |
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| 5 | // Some random data to plot
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| 6 | $datay=array(12,26,9,17,31);
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| 7 |
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| 8 | // Create the graph.
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| 9 | $graph = new Graph(400,250);
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| 10 | $graph->SetScale("textlin");
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| 11 |
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| 12 | // Create a bar pot
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| 13 | $bplot = new BarPlot($datay);
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| 14 |
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| 15 | // Create targets for the image maps so that the details are opened in a separate window
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| 16 | $fmtStr = "javascript:window.open('barcsim_details.php?id=%d','_new','width=500,height=300');void(0)";
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| 17 | $n = count($datay);
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| 18 | $targ=array();
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| 19 | $alts=array();
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| 20 | for($i=0; $i < $n; ++$i) {
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| 21 | $targ[$i] = sprintf($fmtStr,$i+1);
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| 22 | $alts[$i] = 'val=%d';
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| 23 | // Note: The format placeholder val=%d will be replaced by the actual value in the ouput HTML by the
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| 24 | // library so that when the user hoovers the mouse over the bar the actual numerical value of the bar
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| 25 | // will be dÃsplayed
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| 26 | }
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| 27 | $bplot->SetCSIMTargets($targ,$alts);
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| 28 |
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| 29 | // Add plot to graph
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| 30 | $graph->Add($bplot);
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| 31 |
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| 32 | // Setup the title, also wih a CSIM area
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| 33 | $graph->title->Set("CSIM with popup windows");
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| 34 | $graph->title->SetFont(FF_FONT2,FS_BOLD);
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| 35 | // Assume we can give more details on the graph
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| 36 | $graph->title->SetCSIMTarget(sprintf($fmtStr,-1),'Title for Bar');
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| 37 |
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| 38 | // Send back the HTML page which will call this script again to retrieve the image.
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| 39 | $graph->StrokeCSIM();
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| 40 |
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| 41 | ?>
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