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_error.php'); |
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5 | |
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6 | $errdatay = array(11,9,2,4,19,26,13,19,7,12); |
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7 | |
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8 | // Create the graph. These two calls are always required |
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9 | $graph = new Graph(300,200); |
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10 | $graph->SetScale("textlin"); |
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11 | |
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12 | $graph->img->SetMargin(40,30,20,40); |
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13 | $graph->SetShadow(); |
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14 | |
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15 | // Create the linear plot |
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16 | $errplot=new ErrorLinePlot($errdatay); |
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17 | $errplot->SetColor("red"); |
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18 | $errplot->SetWeight(2); |
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19 | $errplot->SetCenter(); |
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20 | $errplot->line->SetWeight(2); |
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21 | $errplot->line->SetColor("blue"); |
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22 | |
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23 | // Add the plot to the graph |
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24 | $graph->Add($errplot); |
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25 | |
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26 | $graph->title->Set("Linear error plot"); |
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27 | $graph->xaxis->title->Set("X-title"); |
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28 | $graph->yaxis->title->Set("Y-title"); |
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29 | |
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30 | $graph->title->SetFont(FF_FONT1,FS_BOLD); |
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31 | $graph->yaxis->title->SetFont(FF_FONT1,FS_BOLD); |
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32 | $graph->xaxis->title->SetFont(FF_FONT1,FS_BOLD); |
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33 | |
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34 | $datax = $gDateLocale->GetShortMonth(); |
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35 | $graph->xaxis->SetTickLabels($datax); |
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36 | |
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37 | |
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38 | // Display the graph |
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39 | $graph->Stroke(); |
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40 | ?> |
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