100 lines
2.5 KiB
PHP
100 lines
2.5 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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// Size of graph
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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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$top = 50;
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$bottom = 80;
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$left = 50;
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$right = 20;
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$graph->Set90AndMargin($left,$right,$top,$bottom);
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$graph->xaxis->SetPos('min');
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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 3");
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$graph->title->SetFont(FF_VERDANA,FS_BOLD,14);
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$graph->subtitle->Set("(Axis at bottom)");
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// Setup X-axis
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$graph->xaxis->SetTickLabels($datax);
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$graph->xaxis->SetFont(FF_FONT2,FS_BOLD,12);
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// Some extra margin looks nicer
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$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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// Setup the Y-axis to be displayed in the bottom of the
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// graph. We also finetune the exact layout of the title,
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// ticks and labels to make them look nice.
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$graph->yaxis->SetPos('max');
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// First make the labels look right
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$graph->yaxis->SetLabelAlign('center','top');
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$graph->yaxis->SetLabelFormat('%d');
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$graph->yaxis->SetLabelSide(SIDE_RIGHT);
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// The fix the tick marks
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$graph->yaxis->SetTickSide(SIDE_LEFT);
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// Finally setup the title
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$graph->yaxis->SetTitleSide(SIDE_RIGHT);
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$graph->yaxis->SetTitleMargin(35);
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// To align the title to the right use :
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$graph->yaxis->SetTitle('Turnaround 2002','high');
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$graph->yaxis->title->Align('right');
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// To center the title use :
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//$graph->yaxis->SetTitle('Turnaround 2002','center');
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//$graph->yaxis->title->Align('center');
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$graph->yaxis->title->SetFont(FF_ARIAL,FS_BOLD,12);
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$graph->yaxis->title->SetAngle(0);
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$graph->yaxis->SetFont(FF_FONT2,FS_NORMAL);
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// If you want the labels at an angle other than 0 or 90
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// you need to use TTF fonts
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//$graph->yaxis->SetLabelAngle(0);
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// Now create a bar pot
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$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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