[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 | |
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| 5 | $ydata = array(11,3,8,12,5,1,9,13,5,7); |
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| 6 | $y2data = array(354,200,265,99,111,91,198,225,293,251); |
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| 7 | |
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| 8 | // Create the graph and specify the scale for both Y-axis |
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| 9 | $graph = new Graph(400,200); |
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| 10 | $graph->SetScale('textlin'); |
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| 11 | $graph->SetY2Scale('lin'); |
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| 12 | $graph->SetShadow(); |
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| 13 | |
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| 14 | // Adjust the margin |
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| 15 | $graph->img->SetMargin(40,140,20,40); |
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| 16 | |
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| 17 | // Create the two linear plot |
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| 18 | $lineplot=new LinePlot($ydata); |
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| 19 | $lineplot2=new LinePlot($y2data); |
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| 20 | |
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| 21 | // Add the plot to the graph |
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| 22 | $graph->Add($lineplot); |
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| 23 | $graph->AddY2($lineplot2); |
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| 24 | $lineplot2->SetColor('orange'); |
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| 25 | $lineplot2->SetWeight(2); |
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| 26 | |
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| 27 | // Adjust the axis color |
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| 28 | $graph->y2axis->SetColor('orange'); |
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| 29 | $graph->yaxis->SetColor('blue'); |
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| 30 | |
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| 31 | $graph->title->Set('Example 6'); |
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| 32 | $graph->xaxis->title->Set('X-title'); |
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| 33 | $graph->yaxis->title->Set('Y-title'); |
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| 34 | |
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| 35 | $graph->title->SetFont(FF_FONT1,FS_BOLD); |
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| 36 | $graph->yaxis->title->SetFont(FF_FONT1,FS_BOLD); |
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| 37 | $graph->xaxis->title->SetFont(FF_FONT1,FS_BOLD); |
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| 38 | |
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| 39 | // Set the colors for the plots |
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| 40 | $lineplot->SetColor('blue'); |
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| 41 | $lineplot->SetWeight(2); |
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| 42 | $lineplot2->SetColor('orange'); |
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| 43 | $lineplot2->SetWeight(2); |
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| 44 | |
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| 45 | // Set the legends for the plots |
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| 46 | $lineplot->SetLegend('Plot 1'); |
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| 47 | $lineplot2->SetLegend('Plot 2'); |
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| 48 | |
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| 49 | // Adjust the legend position |
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| 50 | $graph->legend->Pos(0.05,0.5,'right','center'); |
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| 51 | |
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| 52 | // Display the graph |
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| 53 | $graph->Stroke(); |
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| 54 | ?> |
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