31 lines
742 B
PHP
Executable File
31 lines
742 B
PHP
Executable File
<?php // content="text/plain; charset=utf-8"
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require_once ('jpgraph/jpgraph.php');
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require_once ('jpgraph/jpgraph_bar.php');
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$data = array(0.1235,0.4567,0.67,0.45,0.832);
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// Callback function
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// Get called with the actual value and should return the
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// value to be displayed as a string
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function cbFmtPercentage($aVal) {
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return sprintf("%.1f%%",100*$aVal); // Convert to string
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}
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// Create the graph.
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$graph = new Graph(400,300);
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$graph->SetScale("textlin");
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// Create a bar plots
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$bar1 = new BarPlot($data);
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// Setup the callback function
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$bar1->value->SetFormatCallback("cbFmtPercentage");
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$bar1->value->Show();
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// Add the plot to the graph
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$graph->Add($bar1);
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// .. and send the graph back to the browser
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$graph->Stroke();
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?>
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