| [42] | 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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