securimage_show.php

<?php
require('includes/application_top.php');
include sysConfig::getDirFsCatalog(). 'captcha/securimage.php';

$img = new securimage();

//Change some settings
$img->image_width = 250;
$img->image_height = 80;
$img->perturbation = 0.85;
$img->image_bg_color = new Securimage_Color("#f6f6f6");
$img->multi_text_color = array(new Securimage_Color("#3399ff"),
                               new Securimage_Color("#3300cc"),
                               new Securimage_Color("#3333cc"),
                               new Securimage_Color("#6666ff"),
                               new Securimage_Color("#99cccc")
                               );
$img->use_multi_text = true;
$img->text_angle_minimum = -5;
$img->text_angle_maximum = 5;
$img->use_transparent_text = true;
$img->text_transparency_percentage = 30; // 100 = completely transparent
$img->num_lines = 7;
$img->line_color = new Securimage_Color("#eaeaea");
$img->image_signature = sysConfig::get('HTTP_SERVER');
$img->signature_color = new Securimage_Color(rand(0, 64), rand(64, 128), rand(128, 255));
$img->use_wordlist = false; 

$img->show('backgrounds/bg3.jpg'); // alternate use:  $img->show('/path/to/background_image.jpg');
require('includes/application_bottom.php');
?>