71 lines
1.7 KiB
PHP
71 lines
1.7 KiB
PHP
<?php
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include ("../jpgraph.php");
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include ("../jpgraph_bar.php");
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$datay=array(2,3,5,8,12,6,3);
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$datax=array("Jan","Feb","Mar","Apr","May","Jun","Jul");
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$width=400;
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$height=500;
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// Set the basic parameters of the graph
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$graph = new Graph($width,$height,'auto');
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$graph->SetScale("textlin");
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$top = 80;
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$bottom = 30;
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$left = 50;
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$right = 30;
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$graph->Set90AndMargin($left,$right,$top,$bottom);
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// Nice shadow
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$graph->SetShadow();
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// Setup title
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$graph->title->Set("Horizontal bar graph ex 2");
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$graph->title->SetFont(FF_VERDANA,FS_BOLD,14);
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$graph->subtitle->Set("(Axis at top)");
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// Setup X-axis
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$graph->xaxis->SetTickLabels($datax);
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$graph->xaxis->SetFont(FF_VERDANA,FS_NORMAL,12);
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// Some extra margin looks nicer
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$graph->xaxis->SetLabelMargin(5);
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// Label align for X-axis
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$graph->xaxis->SetLabelAlign('right','center');
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// Add some grace to y-axis so the bars doesn't go
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// all the way to the end of the plot area
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$graph->yaxis->scale->SetGrace(20);
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$graph->yaxis->SetLabelAlign('center','bottom');
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$graph->yaxis->SetLabelAngle(45);
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$graph->yaxis->SetLabelFormat('%d');
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$graph->yaxis->SetFont(FF_VERDANA,FS_NORMAL,12);
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// We don't want to display Y-axis
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//$graph->yaxis->Hide();
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// Now create a bar pot
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$bplot = new BarPlot($datay);
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$bplot->SetFillColor("orange");
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$bplot->SetShadow();
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//You can change the width of the bars if you like
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//$bplot->SetWidth(0.5);
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// We want to display the value of each bar at the top
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$bplot->value->Show();
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$bplot->value->SetFont(FF_ARIAL,FS_BOLD,12);
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$bplot->value->SetAlign('left','center');
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$bplot->value->SetColor("black","darkred");
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$bplot->value->SetFormat('%.1f mkr');
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// Add the bar to the graph
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$graph->Add($bplot);
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$graph->Stroke();
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?>
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