Open Flash Chart

:: Home - Gallery - X Axis - Legend

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 - X Axis - Legend

set_x_legend( $text, $size=-1, $colour='' )

$text is the string to display.
$size (optional parameter) in pixels.
$colour (optional parameter) HEX colour string.

Create the flash object

<?php
include_once 'ofc-library/open_flash_chart_object.php';
open_flash_chart_object( 400, 250, 'http://'. $_SERVER['SERVER_NAME'] .'/open-flash-chart/gallery-data-10.php' );
?>

A simple sin() wave is shown, the X axis labels are removed, and the X legend is made 20 pixels high.

gallery-data-10.php

<?php

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

$tmp = array();
for( $i=0; $i<8; $i+=0.2 )
{
  $tmp[] = sin($i) + 1.5;
}

include_once( 'ofc-library/open-flash-chart.php' );
$g = new graph();
$g->set_data( $tmp );
$g->set_x_labels( $x_labels );
$g->set_y_max( 3 );
$g->y_label_steps( 6 );
$g->set_y_legend( 'Wave height (cm)', 15, '#736AFF' );
$g->set_x_legend( 'Waves in Feburary', 20, '#736AFF' );
$g->title( 'Portreath beach', '{font-size: 25px; color: #736AFF}' );
echo $g->render();
?>

To see the data produced : gallery-data-10.php, then 'view source'.

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