| [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_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(350,430);
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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_BOXIN);
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| 17 | $graph->xgrid->Show();
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| 18 |
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| 19 |
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| 20 | //$graph->xaxis->SetLabelFormat('%.0f');
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| 21 |
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| 22 | $graph->img->SetMargin(50,50,60,40);
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| 23 |
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| 24 | $graph->title->Set("Function plot");
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| 25 | $graph->title->SetFont(FF_FONT1,FS_BOLD);
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| 26 | $graph->subtitle->Set("(BOXIN Axis style)");
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| 27 | $graph->subtitle->SetFont(FF_FONT1,FS_NORMAL);
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| 28 |
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| 29 | $lp1 = new LinePlot($ydata,$xdata);
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| 30 | $lp1->SetColor("blue");
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| 31 | $lp1->SetWeight(2);
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| 32 |
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| 33 | $graph->Add($lp1);
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| 34 | $graph->Stroke();
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| 35 | ?>
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| 36 |
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| 37 |
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