die("Invalid Access");
break;
}
if (array_key_exists("width", $_GET)) {
$_webcam_width = $_GET["width"];
} else {
$_webcam_width = 640;
}
if (array_key_exists("stamp", $_GET)) {
if ($_GET["stamp"] == "0") {
$_timestamp = false;
}
}
$_webcam_height = $_webcam_width * $_webcam_size_ratio;
$source = $_webcam . "?cache=" . getRandNumber();
doImage($source, $_webcam_width, $_webcam_height, $_timestamp, $_webcam_name);
function doImage($source, $width, $height, $timestamp = true, $name)
{
$origImage = getImage($source, $width, $height);
if (is_null($origImage)) {
die("Rendering Error");
}
$image = resize($origImage, $width, $height);
$thumb = resize($origImage, 100, 75);
if ($timestamp) {
$image = addTimeStamp($image);
}
$compression = 75;
$filepath = "screenshots/";
$filename = $filepath . $name . "_" . time() . ".jpg";
$filename_thumb = $filepath . $name . "_" . time() . "_thumb.jpg";
# Apply a mask if it's set
# Create the mask
$mask = imagecreatetruecolor(240, 66);
imagefilledrectangle($mask, 0, 0, 240, 66, alloColor("FFFFFF"));
# Shadow
drawText("a", 17, $getUser['r']['username'], alloColor(0, 0, 0, 80), false, NULL, 12, 0, $im);
# Text in the mask
drawText("a", 16, $getUser['r']['username'], alloColor("000001"), false, NULL, 12, 0, $mask);
# Apply the mask
imageAlphaMask($im, $mask);
}
# Need to turn on alpha again
imagealphablending($im, false);
imagesavealpha($im, true);
# Output the image and quit
doImage();
#~~~~~~~~~~~#
# Functions #
#~~~~~~~~~~~#
# Function for allocating colors (1 required variable, 4 optional variables)
# Returns a color identifier
function alloColor($r, $g = NULL, $b = NULL, $alpha = 0, $image = NULL)
{
global $im;
if ($image === NULL) {
$image = $im;
}
if (strlen($r) > 3) {
# The function is given a hexcode
$r = preg_replace("/[^0-9A-Fa-f]/", '', $r);
$rgbArray = array();
