Open Flash Chart
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Info: Open Flash Chart 2 is out. Version 1.x and these pages will never disappear and the charts will continue working forever, but further development on 1.x has stopped. Take a look at version 2 here Open Flash Chart 2.

Gallery - Inner Background Colour

Method: set_inner_background()

set_inner_background( string $col[, string $col2][, int $angle] )
$col colour
$col2 colour, if set this is the second colour of the gradient
$angle, if set this is the angle of the gradient (90=vertical, 180=horizontal, 45=diag, etc...)

Create the flash object
<?php
include_once 'ofc-library/open_flash_chart_object.php';
open_flash_chart_object'100%'200'http://'$_SERVER['SERVER_NAME'] .'/open-flash-chart/gallery-data-22.php' );
?>
gallery-data-22.php
<?php

// generate some random data
srand((double)microtime()*1000000);

//
// NOTE: how we are filling 3 arrays full of data,
//       one for each line on the graph
//
$data_1 = array();
$data_2 = array();
for( 
$i=0$i<9$i++ )
{
  
$data_1[] = rand(11,18);
  
$data_2[] = rand(5,10);
}

include_once( 
'ofc-library/open-flash-chart.php' );
$g = new graph();
$g->title'Inner Background''{font-size: 22px; color: #000000}' );

// we add 3 sets of data:
$g->set_data$data_1 );
$g->set_data$data_2 );

$g->line_dot35'#8BB1A1''Visitors'10);
$g->line_hollow24'#BAA8BD''Friends'10 );

$g->set_x_labels( array( 'Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep' ) );
$g->set_y_max20 );

//
//
//
$g->set_inner_background'#E3F0FD''#CBD7E6'90 );
//
//
//
$g->x_axis_colour'#8499A4''#E4F5FC' );
$g->y_axis_colour'#8499A4''#E4F5FC' );
$g->bg_colour '#E4F5FC';

$g->y_label_steps);
$g->set_y_legend'Open Flash Chart'12'0x736AFF' );
echo 
$g->render();
?>
To see the data produced : gallery-data-22.php, then 'view source'.
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