| 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_utils.inc.php');
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| 5 |
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| 6 | $f = new FuncGenerator('cos($i)','$i*$i*$i');
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| 7 | list($xdata,$ydata) = $f->E(-M_PI,M_PI,25);
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| 8 |
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| 9 | $graph = new Graph(380,450);
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| 10 | $graph->SetScale("linlin");
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| 11 | $graph->SetShadow();
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| 12 | $graph->img->SetMargin(50,50,60,40);
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| 13 | $graph->SetBox(true,'black',2);
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| 14 | $graph->SetMarginColor('white');
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| 15 | $graph->SetColor('lightyellow');
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| 16 | $graph->SetAxisStyle(AXSTYLE_SIMPLE);
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| 17 |
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| 18 | //$graph->xaxis->SetLabelFormat('%.1f');
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| 19 |
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| 20 | $graph->title->Set("Function plot with marker");
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| 21 | $graph->title->SetFont(FF_FONT1,FS_BOLD);
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| 22 | $graph->subtitle->Set("(BOXOUT Axis style)");
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| 23 | $graph->subtitle->SetFont(FF_FONT1,FS_NORMAL);
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| 24 |
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| 25 | $lp1 = new LinePlot($ydata,$xdata);
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| 26 | $lp1->mark->SetType(MARK_FILLEDCIRCLE);
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| 27 | $lp1->mark->SetFillColor("red");
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| 28 | $lp1->SetColor("blue");
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| 29 |
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| 30 | $graph->Add($lp1);
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| 31 | $graph->Stroke();
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| 32 | ?>
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| 33 |
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| 34 |
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