[42] | 1 | <?php // content="text/plain; charset=utf-8" |
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| 2 | // Example for use of JpGraph, |
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| 3 | // ljp, 01/03/01 19:44 |
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| 4 | require_once ('jpgraph/jpgraph.php'); |
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| 5 | require_once ('jpgraph/jpgraph_bar.php'); |
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| 6 | |
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| 7 | // We need some data |
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| 8 | $datay=array(0.3031,0.3044,0.3049,0.3040,0.3024,0.3047); |
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| 9 | |
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| 10 | // Setup the graph. |
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| 11 | $graph = new Graph(400,200); |
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| 12 | $graph->img->SetMargin(60,30,30,40); |
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| 13 | $graph->SetScale("textlin"); |
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| 14 | $graph->SetMarginColor("teal"); |
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| 15 | $graph->SetShadow(); |
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| 16 | |
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| 17 | // Set up the title for the graph |
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| 18 | $graph->title->Set("Bargraph with small variations"); |
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| 19 | $graph->title->SetColor("white"); |
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| 20 | $graph->title->SetFont(FF_VERDANA,FS_BOLD,12); |
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| 21 | |
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| 22 | // Setup color for axis and labels |
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| 23 | $graph->xaxis->SetColor("black","white"); |
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| 24 | $graph->yaxis->SetColor("black","white"); |
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| 25 | |
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| 26 | // Setup font for axis |
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| 27 | $graph->xaxis->SetFont(FF_VERDANA,FS_NORMAL,10); |
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| 28 | $graph->yaxis->SetFont(FF_VERDANA,FS_NORMAL,10); |
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| 29 | |
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| 30 | // Setup X-axis title (color & font) |
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| 31 | $graph->xaxis->title->Set("X-axis"); |
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| 32 | $graph->xaxis->title->SetColor("white"); |
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| 33 | $graph->xaxis->title->SetFont(FF_VERDANA,FS_BOLD,10); |
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| 34 | |
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| 35 | // Create the bar pot |
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| 36 | $bplot = new BarPlot($datay); |
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| 37 | $bplot->SetWidth(0.6); |
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| 38 | |
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| 39 | // Setup color for gradient fill style |
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| 40 | $tcol=array(100,100,255); |
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| 41 | $fcol=array(255,100,100); |
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| 42 | $bplot->SetFillGradient($fcol,$tcol,GRAD_HOR); |
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| 43 | $graph->Add($bplot); |
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| 44 | |
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| 45 | // Finally send the graph to the browser |
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| 46 | $graph->Stroke(); |
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| 47 | ?> |
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