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 | |
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5 | $ydata = array(11,3,8,12,5,1,9,13,5,7); |
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6 | $y2data = array(354,200,265,99,111,91,198,225,293,251); |
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7 | |
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8 | // Create the graph and specify the scale for both Y-axis |
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9 | $graph = new Graph(300,240); |
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10 | $graph->SetScale("textlin"); |
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11 | $graph->SetShadow(); |
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12 | |
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13 | // Adjust the margin |
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14 | $graph->img->SetMargin(40,40,20,70); |
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15 | |
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16 | // Create the two linear plot |
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17 | $lineplot=new LinePlot($ydata); |
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18 | $lineplot->SetStepStyle(); |
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19 | |
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20 | // Adjust the axis color |
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21 | $graph->yaxis->SetColor("blue"); |
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22 | |
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23 | $graph->title->Set("Example 6.2"); |
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24 | $graph->xaxis->title->Set("X-title"); |
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25 | $graph->yaxis->title->Set("Y-title"); |
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26 | |
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27 | $graph->title->SetFont(FF_FONT1,FS_BOLD); |
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28 | $graph->yaxis->title->SetFont(FF_FONT1,FS_BOLD); |
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29 | $graph->xaxis->title->SetFont(FF_FONT1,FS_BOLD); |
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30 | |
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31 | // Set the colors for the plots |
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32 | $lineplot->SetColor("blue"); |
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33 | $lineplot->SetWeight(2); |
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34 | |
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35 | // Set the legends for the plots |
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36 | $lineplot->SetLegend("Plot 1"); |
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37 | |
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38 | // Add the plot to the graph |
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39 | $graph->Add($lineplot); |
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40 | |
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41 | // Adjust the legend position |
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42 | $graph->legend->SetLayout(LEGEND_HOR); |
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43 | $graph->legend->Pos(0.4,0.95,"center","bottom"); |
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44 | |
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45 | // Display the graph |
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46 | $graph->Stroke(); |
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47 | ?> |
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