| 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_scatter.php'); |
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| 4 | |
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| 5 | $datax = array(3.5,3.7,3,4,6.2,6,3.5,8,14,8,11.1,13.7); |
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| 6 | $datay = array(20,22,12,13,17,20,16,19,30,31,40,43); |
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| 7 | |
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| 8 | $graph = new Graph(300,200); |
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| 9 | $graph->SetScale("linlin"); |
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| 10 | |
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| 11 | $graph->img->SetMargin(40,40,40,40); |
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| 12 | $graph->SetShadow(); |
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| 13 | |
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| 14 | $graph->title->Set("A simple scatter plot"); |
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| 15 | $graph->title->SetFont(FF_FONT1,FS_BOLD); |
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| 16 | |
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| 17 | $sp1 = new ScatterPlot($datay,$datax); |
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| 18 | $sp1->mark->SetType(MARK_FILLEDCIRCLE); |
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| 19 | $sp1->mark->SetFillColor("red"); |
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| 20 | $sp1->mark->SetWidth(8); |
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| 21 | |
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| 22 | $graph->Add($sp1); |
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| 23 | $graph->Stroke(); |
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| 24 | |
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| 25 | ?> |
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