[42] | 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_line.php'); |
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| 4 | require_once ('jpgraph/jpgraph_bar.php'); |
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| 5 | |
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| 6 | $l1datay = array(11,9,2,4,3,13,17); |
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| 7 | $l2datay = array(23,12,5,19,17,10,15); |
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| 8 | $datax=array('Jan','Feb','Mar','Apr','May','Jun','Jul','Aug'); |
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| 9 | |
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| 10 | // Create the graph. |
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| 11 | $graph = new Graph(400,200); |
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| 12 | $graph->SetScale('textlin'); |
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| 13 | |
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| 14 | $graph->img->SetMargin(40,130,20,40); |
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| 15 | $graph->SetShadow(); |
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| 16 | |
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| 17 | // Create the linear error plot |
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| 18 | $l1plot=new LinePlot($l1datay); |
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| 19 | $l1plot->SetColor('red'); |
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| 20 | $l1plot->SetWeight(2); |
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| 21 | $l1plot->SetLegend('Prediction'); |
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| 22 | |
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| 23 | // Create the bar plot |
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| 24 | $bplot = new BarPlot($l2datay); |
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| 25 | $bplot->SetFillColor('orange'); |
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| 26 | $bplot->SetLegend('Result'); |
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| 27 | |
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| 28 | // Add the plots to t'he graph |
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| 29 | $graph->Add($bplot); |
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| 30 | $graph->Add($l1plot); |
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| 31 | |
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| 32 | $graph->title->Set('Adding a line plot to a bar graph v1'); |
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| 33 | $graph->xaxis->title->Set('X-title'); |
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| 34 | $graph->yaxis->title->Set('Y-title'); |
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| 35 | |
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| 36 | $graph->title->SetFont(FF_FONT1,FS_BOLD); |
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| 37 | $graph->yaxis->title->SetFont(FF_FONT1,FS_BOLD); |
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| 38 | $graph->xaxis->title->SetFont(FF_FONT1,FS_BOLD); |
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| 39 | |
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| 40 | $graph->xaxis->SetTickLabels($datax); |
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| 41 | //$graph->xaxis->SetTextTickInterval(2); |
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| 42 | |
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| 43 | // Display the graph |
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| 44 | $graph->Stroke(); |
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| 45 | ?> |
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