2009-04-10 16:20:27 +00:00
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<?php
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require_once './lib/phpchartdir.php';
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# The data for the line chart
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$data = unserialize(urldecode($_REQUEST['data']));
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$firephp->log($data,'data');
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foreach($data['data'] as $value){
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$dataX1[] = $value['entreprise'];
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$dataX2[] = $value['secteur'];
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$labelsX[] = substr($value['date'],0,4);
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}
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$i=-100;
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while($i>100){ $labelsY[] = $i;}
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# Create a XYChart object of size 250 x 250 pixels
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$c = new XYChart(350, 250);
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$c->setPlotArea(50, 10, 280, 200);
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$c->yAxis->setTitle($data['unite']);
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$c->xAxis->setTitle("Ann<EFBFBD>es");
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$c->xAxis->setWidth(2);
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$c->yAxis->setWidth(2);
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$legendObj = $c->addLegend(50, 10, false, "times.ttf", 9);
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$legendObj->setBackground(Transparent);
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$c->addLineLayer($dataX1, 0x0000ff, "Entreprise");
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2009-04-16 16:28:46 +00:00
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$c->addLineLayer($dataX2, 0x008C00, "Secteur");
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2009-04-10 16:20:27 +00:00
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# Set the labels.
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$c->yAxis->setLabels($labelsY);
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$c->yAxis->setLabelStep(10);
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$c->xAxis->setLabels($labelsX);
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# Output the chart
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header("Content-type: image/png");
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print($c->makeChart2(PNG));
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?>
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