1 | <?php // content="text/plain; charset=utf-8" |
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2 | |
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3 | require_once ('jpgraph/jpgraph.php'); |
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4 | require_once ('jpgraph/jpgraph_line.php'); |
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5 | |
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6 | // Some data |
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7 | $ydata = array(5,10,15,20,15,10,8,7,4,10,5); |
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8 | |
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9 | // Create the graph |
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10 | $graph= new Graph(400,300); |
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11 | $graph->SetScale("textlin"); |
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12 | $graph->SetShadow(true); |
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13 | $graph->SetMarginColor("lightblue"); |
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14 | |
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15 | // Setup format for legend |
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16 | $graph->legend->SetFillColor("antiquewhite"); |
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17 | $graph->legend->SetShadow(true); |
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18 | |
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19 | // Setup title |
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20 | $graph->title->Set("Filled Area Example"); |
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21 | $graph->title->SetFont(FF_FONT2,FS_BOLD); |
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22 | |
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23 | // Setup semi-filled line plot |
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24 | $lineplot = new LinePlot($ydata); |
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25 | $lineplot->SetLegend("Semi-filled\nLineplot"); |
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26 | |
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27 | // Set line color |
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28 | $lineplot->SetColor("black"); |
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29 | |
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30 | // Setup the two areas to be filled |
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31 | $lineplot->AddArea(2,5,LP_AREA_FILLED,"red"); |
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32 | $lineplot->AddArea(6,8,LP_AREA_FILLED,"green"); |
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33 | |
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34 | // Display the marks on the lines |
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35 | $lineplot->mark->SetType(MARK_DIAMOND); |
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36 | $lineplot->mark->SetSize(8); |
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37 | $lineplot->mark->Show(); |
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38 | |
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39 | // add plot to the graph |
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40 | $graph->Add($lineplot); |
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41 | |
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42 | // display graph |
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43 | $graph->Stroke(); |
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44 | ?> |
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