1 | <?php // content="text/plain; charset=utf-8" |
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2 | // $Id: logbarex1.php,v 1.4 2003/05/30 20:12:43 aditus Exp $ |
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3 | require_once ('jpgraph/jpgraph.php'); |
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4 | require_once ('jpgraph/jpgraph_log.php'); |
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5 | require_once ('jpgraph/jpgraph_bar.php'); |
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6 | |
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7 | $datay=array(4,13,30,28,12,45,30,12,55,3,0.5); |
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8 | $datax=array("Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov"); |
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9 | |
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10 | // Create the graph. |
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11 | $graph = new Graph(400,220,'auto'); |
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12 | //$graph->img->SetMargin(50,30,50,50); |
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13 | $graph->SetScale("textlog"); |
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14 | //$graph->SetShadow(); |
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15 | |
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16 | // Setup titles for graph and axis |
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17 | $graph->title->Set("Bar with logarithmic Y-scale"); |
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18 | $graph->title->SetFont(FF_VERDANA,FS_NORMAL,18); |
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19 | |
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20 | $graph->xaxis->SetTitle("2002"); |
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21 | $graph->xaxis->title->SetFont(FF_ARIAL,FS_NORMAL,16); |
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22 | |
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23 | $graph->yaxis->title->SetFont(FF_ARIAL,FS_NORMAL,16); |
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24 | $graph->yaxis->SetTitle("Y-title",'center'); |
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25 | $graph->yaxis->SetTitleMargin(30); |
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26 | |
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27 | // Setup month on X-scale |
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28 | //$graph->xaxis->SetTickLabels($datax); |
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29 | |
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30 | // Create a bar pot |
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31 | $bplot = new BarPlot($datay); |
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32 | $bplot->SetFillColor("orange"); |
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33 | |
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34 | //You can also set a manual base of the bars |
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35 | //$bplot->SetYBase(0.001); |
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36 | |
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37 | /* |
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38 | $bplot->SetShadow(); |
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39 | $bplot->value->Show(); |
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40 | $bplot->value->SetFont(FF_ARIAL,FS_BOLD); |
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41 | $bplot->value->SetAngle(45); |
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42 | $bplot->value->SetColor("black","darkred"); |
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43 | */ |
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44 | |
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45 | $graph->Add($bplot); |
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46 | |
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47 | $graph->Stroke(); |
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48 | ?> |
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