Subversion-Projekte lars-tiefland.php_share

<?php

// $Id: barintex2.php,v 1.2 2002/07/11 23:27:28 aditus Exp $

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

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

// Some data

$datay=array(3,1,7,5,12,11,9,4,17);

// Create the graph and setup the basic parameters

$graph = new Graph(460,200,'auto');

$graph->img->SetMargin(40,30,40,40);

$graph->SetScale("textint");

$graph->SetFrame(true,'blue',1);

$graph->SetColor('lightblue');

$graph->SetMarginColor('lightblue');

// Add some grace to the top so that the scale doesn't

// end exactly at the max value.

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

// Setup X-axis labels

$a = $gDateLocale->GetShortMonth();

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

$graph->xaxis->SetFont(FF_FONT1);

$graph->xaxis->SetColor('darkblue','black');

// Stup "hidden" y-axis by given it the same color

// as the background

$graph->yaxis->SetColor('lightblue','darkblue');

$graph->ygrid->SetColor('white');

// Setup graph title ands fonts

$graph->title->Set('Example of integer Y-scale');

$graph->subtitle->Set('(With "hidden" y-axis)');

$graph->title->SetFont(FF_FONT2,FS_BOLD);

$graph->xaxis->title->Set("Year 2002");

$graph->xaxis->title->SetFont(FF_FONT2,FS_BOLD);

// Create a bar pot

$bplot = new BarPlot($datay);

$bplot->SetFillColor('darkblue');

$bplot->SetColor('darkblue');

$bplot->SetWidth(0.5);

$bplot->SetShadow('darkgray');

// Setup the values that are displayed on top of each bar

$bplot->value->Show();

// Must use TTF fonts if we want text at an arbitrary angle

$bplot->value->SetFont(FF_ARIAL,FS_NORMAL,8);

$bplot->value->SetFormat('$%d');

// Black color for positive values and darkred for negative values

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

$graph->Add($bplot);

// Finally stroke the graph

$graph->Stroke();

?>