[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_date.php'); |
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| 5 | require_once ('jpgraph/jpgraph_utils.inc.php'); |
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| 6 | |
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| 7 | // Get a dataset stored in $xdata and $ydata |
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| 8 | require_once ('dataset01.inc.php'); |
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| 9 | |
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| 10 | $dateUtils = new DateScaleUtils(); |
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| 11 | |
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| 12 | // Setup a basic graph |
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| 13 | $width=500; $height=300; |
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| 14 | $graph = new Graph($width, $height); |
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| 15 | $graph->SetScale('datlin'); |
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| 16 | $graph->SetMargin(60,20,40,60); |
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| 17 | |
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| 18 | // Setup the titles |
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| 19 | $graph->title->SetFont(FF_ARIAL,FS_BOLD,12); |
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| 20 | $graph->title->Set('Development since 1984'); |
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| 21 | $graph->subtitle->SetFont(FF_ARIAL,FS_ITALIC,10); |
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| 22 | $graph->subtitle->Set('(Example using the builtin date scale)'); |
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| 23 | |
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| 24 | // Setup the labels to be correctly format on the X-axis |
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| 25 | $graph->xaxis->SetFont(FF_ARIAL,FS_NORMAL,8); |
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| 26 | $graph->xaxis->SetLabelAngle(30); |
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| 27 | |
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| 28 | // The second paramter set to 'true' will make the library interpret the |
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| 29 | // format string as a date format. We use a Month + Year format |
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| 30 | // $graph->xaxis->SetLabelFormatString('M, Y',true); |
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| 31 | |
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| 32 | // First add an area plot |
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| 33 | $lp1 = new LinePlot($ydata,$xdata); |
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| 34 | $lp1->SetWeight(0); |
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| 35 | $lp1->SetFillColor('orange@0.85'); |
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| 36 | $graph->Add($lp1); |
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| 37 | |
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| 38 | // And then add line. We use two plots in order to get a |
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| 39 | // more distinct border on the graph |
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| 40 | $lp2 = new LinePlot($ydata,$xdata); |
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| 41 | $lp2->SetColor('orange'); |
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| 42 | $graph->Add($lp2); |
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| 43 | |
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| 44 | // And send back to the client |
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| 45 | $graph->Stroke(); |
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| 46 | |
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| 47 | ?> |
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