Subversion-Projekte lars-tiefland.php_share

<?php

include ("../jpgraph.php");

include ("../jpgraph_bar.php");

$datay=array(2,3,5,8,12,6,3);

$datax=array("Jan","Feb","Mar","Apr","May","Jun","Jul");

// Size of graph

$width=400;

$height=500;

// Set the basic parameters of the graph

$graph = new Graph($width,$height,'auto');

$graph->SetScale("textlin");

// Rotate graph 90 degrees and set margin

$graph->Set90AndMargin(50,20,50,30);

// Nice shadow

$graph->SetShadow();

// Setup title

$graph->title->Set("Horizontal bar graph ex 1");

$graph->title->SetFont(FF_VERDANA,FS_BOLD,14);

$graph->subtitle->Set("(No Y-axis)");

// Setup X-axis

$graph->xaxis->SetTickLabels($datax);

$graph->xaxis->SetFont(FF_VERDANA,FS_NORMAL,12);

// Some extra margin looks nicer

$graph->xaxis->SetLabelMargin(10);

// Label align for X-axis

$graph->xaxis->SetLabelAlign('right','center');

// Add some grace to y-axis so the bars doesn't go

// all the way to the end of the plot area

$graph->yaxis->scale->SetGrace(20);

// We don't want to display Y-axis

$graph->yaxis->Hide();

// Now create a bar pot

$bplot = new BarPlot($datay);

$bplot->SetFillColor("orange");

$bplot->SetShadow();

//You can change the width of the bars if you like

//$bplot->SetWidth(0.5);

// We want to display the value of each bar at the top

$bplot->value->Show();

$bplot->value->SetFont(FF_ARIAL,FS_BOLD,12);

$bplot->value->SetAlign('left','center');

$bplot->value->SetColor("black","darkred");

$bplot->value->SetFormat('%.1f mkr');

// Add the bar to the graph

$graph->Add($bplot);

// .. and stroke the graph

$graph->Stroke();

?>