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<?php
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// Example for use of JpGraph,
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// ljp, 01/03/01 20:32
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include ("../jpgraph.php");
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include ("../jpgraph_bar.php");
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// We need some data
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$datay=array(-0.13,0.25,-0.21,0.35,0.31,0.04);
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$datax=array("Jan","Feb","Mar","Apr","May","June");
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// Setup the graph.
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$graph = new Graph(400,200,"auto");
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$graph->img->SetMargin(60,20,30,50);
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$graph->SetScale("textlin");
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$graph->SetMarginColor("silver");
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$graph->SetShadow();
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// Set up the title for the graph
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$graph->title->Set("Example negative bars");
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$graph->title->SetFont(FF_VERDANA,FS_NORMAL,18);
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$graph->title->SetColor("darkred");
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// Setup font for axis
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$graph->xaxis->SetFont(FF_VERDANA,FS_NORMAL,12);
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$graph->xaxis->SetColor("black","red");
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$graph->yaxis->SetFont(FF_VERDANA,FS_NORMAL,11);
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// Show 0 label on Y-axis (default is not to show)
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$graph->yscale->ticks->SupressZeroLabel(false);
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// Setup X-axis labels
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$graph->xaxis->SetTickLabels($datax);
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$graph->xaxis->SetLabelAngle(50);
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// Create the bar pot
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$bplot = new BarPlot($datay);
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$bplot->SetWidth(0.6);
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// Setup color for gradient fill style
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$bplot->SetFillGradient("navy","steelblue",GRAD_MIDVER);
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// Set color for the frame of each bar
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$bplot->SetColor("navy");
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$graph->Add($bplot);
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// Finally send the graph to the browser
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$graph->Stroke();
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?>
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