function MyImageBlur($im, $pct) {
// w00t. my very own blur function
// in GD2, there's a gaussian blur function. smarmy bastards. ;-)
$width = imagesx($im);
$height = imagesy($im);
$temp_im = ImageCreate($width, $height);
$bg = ImageColorAllocate($temp_im, 255, 255, 255);
// preserves transparency if in orig image
ImageColorTransparent($temp_im, $bg);
// fill bg
ImageFill($temp_im, 0, 0, $bg);
$distance = 1;
// emboss:
ImageCopyMerge($temp_im, $im, 0, 0, $distance, $distance, $width, $height, $pct);
ImageCopyMerge($im, $temp_im, -$distance, -$distance, 0, 0, $width, $height, $pct);
ImageFill($temp_im, 0, 0, $bg);
ImageCopyMerge($temp_im, $im, 0, $distance, $distance, 0, $width, $height, $pct);
ImageCopyMerge($im, $temp_im, $distance, 0, 0, $distance, $width, $height, $pct);
// blur:
ImageCopyMerge($temp_im, $im, 0, $distance, 0, 0, $width, $height, $pct);
ImageCopyMerge($im, $temp_im, $distance, 0, 0, 0, $width, $height, $pct);
ImageCopyMerge($temp_im, $im, 0, 0, 0, $distance, $width, $height, $pct);
ImageCopyMerge($im, $temp_im, 0, 0, $distance, 0, $width, $height, $pct);
// remove temp image
ImageDestroy($temp_im);
return $im;
}
function generateImage($token)
{
$iFont = 5;
// Font ID
$iSpacing = 2;
// Spacing between characters
$iDisplacement = 5;
// Vertical chracter displacement
// Establish font metric and image size
$iCharWidth = ImageFontWidth($iFont);
$iCharHeight = ImageFontHeight($iFont);
$iWidth = strlen($token) * ($iCharWidth + $iSpacing);
$iHeight = $iCharHeight + 2 * $iDisplacement;
// Create the image
$pic = ImageCreate($iWidth, $iHeight);
// Allocate a background and foreground colour
$col = array('white' => ImageColorAllocate($pic, 255, 255, 255), 'blue' => ImageColorAllocate($pic, 45, 45, 100), 'green' => ImageColorAllocate($pic, 45, 100, 45), 'red' => ImageColorAllocate($pic, 100, 45, 45), 'purple' => ImageColorAllocate($pic, 100, 45, 100), 'grey' => ImageColorAllocate($pic, 225, 225, 225), 'grey2' => ImageColorAllocate($pic, 200, 200, 200));
for ($x = 0; $x < $iWidth; $x += 2) {
for ($y = 0; $y < $iHeight; $y += 2) {
ImageSetPixel($pic, $x, $y, $col['grey']);
}
}
$iX = 1;
for ($i = 0; $i < strlen($token); $i++) {
ImageChar($pic, $iFont - 1, $iX, $iDisplacement - rand(-$iDisplacement, $iDisplacement), $token[$i], $col['grey2']);
$iX += $iCharWidth + $iSpacing;
}
$iX = 2;
$c = array('blue', 'green', 'red', 'purple');
for ($i = 0; $i < strlen($token); $i++) {
$colour = $c[rand(0, count($c) - 1)];
ImageChar($pic, $iFont, $iX, $iDisplacement - rand(-$iDisplacement, $iDisplacement), $token[$i], $col[$colour]);
$iX += $iCharWidth + $iSpacing;
}
for ($x = 1; $x < $iWidth; $x += 4) {
for ($y = 1; $y < $iHeight; $y += 4) {
ImageSetPixel($pic, $x, $y, $col['white']);
}
}
// Draw some lines
for ($i = 0; $i < 4; $i++) {
ImageLine($pic, rand(0, $iWidth / 2), rand(0, $iHeight / 2), rand($iWidth / 2, $iWidth), rand($iHeight / 2, $iHeight), $col['white']);
}
ob_start();
if (function_exists('imagejpeg')) {
ImageJPEG($pic);
} elseif (function_exists('imagepng')) {
ImagePNG($pic);
} else {
ob_end_clean();
return false;
}
$data = ob_get_contents();
ob_end_clean();
ImageDestroy($pic);
return $data;
}
function init_resultat_election()
{
global $image, $blanc, $noir, $gris, $gris2;
header("Content-type: image/png");
$annee = $_REQUEST[annee];
$genre = $_REQUEST[genre];
$type = $_REQUEST[type];
$lesMiss = selectDbMiss($annee, $genre, $type, "", true);
usort($lesMiss, "callback_sort_nb_votes");
$nb = count($lesMiss);
$hauteur = TAILLE_BARRE * $nb;
$largeur = TAILLE_HAUTEUR;
$image = ImageCreate($hauteur, $largeur);
// On passe en blanc le fond de l'image
$blanc = imagecolorallocate($image, 255, 255, 255);
$noir = imagecolorallocate($image, 0, 0, 0);
$gris = ImageColorAllocate($image, 190, 190, 190);
$gris2 = ImageColorAllocate($image, 140, 140, 140);
imagefilledrectangle($image, 0, 0, $largeur, $hauteur, $blanc);
$total_votes = nombre_votes_db($annee, $genre, $type);
dessine_nom_results_miss($lesMiss, $total_votes);
// Génération de l'image
ImagePng($image);
// Desctruction de l'image
ImageDestroy($image);
}
private static function image($frame, $pixelPerPoint = 4, $outerFrame = 4, $wh = false)
{
$h = count($frame);
$w = strlen($frame[0]);
$imgW = $w + 2 * $outerFrame;
$imgH = $h + 2 * $outerFrame;
$base_image = ImageCreate($imgW, $imgH);
$col[0] = ImageColorAllocate($base_image, 255, 255, 255);
$col[1] = ImageColorAllocate($base_image, 0, 0, 0);
imagefill($base_image, 0, 0, $col[0]);
for ($y = 0; $y < $h; $y++) {
for ($x = 0; $x < $w; $x++) {
if ($frame[$y][$x] == '1') {
ImageSetPixel($base_image, $x + $outerFrame, $y + $outerFrame, $col[1]);
}
}
}
$www = $imgW * $pixelPerPoint;
$hhh = $imgH * $pixelPerPoint;
if (is_array($wh)) {
$www = $wh[0];
$hhh = $wh[1];
}
$target_image = ImageCreate($www, $hhh);
ImageCopyResized($target_image, $base_image, 0, 0, 0, 0, $www, $hhh, $imgW, $imgH);
ImageDestroy($base_image);
return $target_image;
}
/**
* 把图片生成缩略图1
* @param string $srcFile 源文件
* @param string $dstFile 目标文件
* @param int $dstW 目标图片宽度
* @param int $dstH 目标文件高度
* @param string $dstFormat 目标文件生成的格式, 有png和jpg两种格式
* @return 错误返回错误对象
*/
public static function makeThumb1($srcFile, $dstFile, $dstW, $dstH, $dstFormat = "png")
{
//打开图片
$data = GetImageSize($srcFile, &$info);
switch ($data[2]) {
case 1:
$im = @ImageCreateFromGIF($srcFile);
break;
case 2:
$im = @imagecreatefromjpeg($srcFile);
break;
case 3:
$im = @ImageCreateFromPNG($srcFile);
break;
}
if (!$im) {
throw new TM_Exception(__CLASS__ . ": Create image failed");
}
//设定图片大小
$srcW = ImageSX($im);
$srcH = ImageSY($im);
$ni = ImageCreate($dstW, $dstH);
ImageCopyResized($ni, $im, 0, 0, 0, 0, $dstW, $dstH, $srcW, $srcH);
//生成指定格式的图片
if ($dstFormat == "png") {
imagepng($ni, $dstFile);
} elseif ($dstFormat == "jpg") {
ImageJpeg($ni, $dstFile);
} else {
imagepng($ni, $dstFile);
}
}
/**
* $IMG_WIDTH = 100; //图像宽度
$IMG_HEIGHT = 23; //图像高度
$SESSION_VDCODE = ''; //Session变量名称
* $operator = '+-'; //运算符
*/
public static function display($IMG_WIDTH = 70, $IMG_HEIGHT = 25, $SESSION_VDCODE = 'vdcode', $operator = '+')
{
$session_id = session_id();
if (empty($session_id)) {
@session_start();
}
$code = array();
$num1 = $code[] = mt_rand(1, 9);
$code[] = '+';
//{mt_rand(0,1)};
$num2 = $code[] = mt_rand(1, 9);
$codestr = implode('', $code);
//eval("\$result = ".implode('',$code).";");
$code[] = '=';
$_SESSION[$SESSION_VDCODE] = (int) $num1 + (int) $num2;
$img = ImageCreate($IMG_WIDTH, $IMG_HEIGHT);
ImageColorAllocate($img, mt_rand(230, 250), mt_rand(230, 250), mt_rand(230, 250));
$color = ImageColorAllocate($img, 0, 0, 0);
$offset = 0;
foreach ($code as $char) {
$offset += 15;
$txtcolor = ImageColorAllocate($img, mt_rand(0, 255), mt_rand(0, 150), mt_rand(0, 255));
ImageChar($img, mt_rand(3, 5), $offset, mt_rand(1, 5), $char, $txtcolor);
}
for ($i = 0; $i < 100; $i++) {
$pxcolor = ImageColorAllocate($img, mt_rand(0, 255), mt_rand(0, 255), mt_rand(0, 255));
ImageSetPixel($img, mt_rand(0, $IMG_WIDTH), mt_rand(0, $IMG_HEIGHT), $pxcolor);
}
header('Content-type: image/png');
ImagePng($img);
exit;
}
function ConvertToImage($content)
{
$imageFile = ".counter.png";
$relativePath = ".counter.png";
$noOfChars = strlen($content);
$charHeight = ImageFontHeight(5);
$charWidth = ImageFontWidth(5);
$strWidth = $charWidth * $noOfChars;
$strHeight = $charHeight;
//15 padding
$imgWidth = $strWidth + 15;
$imgHeight = $strHeight + 15;
$imgCenterX = $imgWidth / 2;
$imgCenterY = $imgHeight / 2;
$im = ImageCreate($imgWidth, $imgHeight);
$script = ImageColorAllocate($im, 0, 255, 0);
$outercolor = ImageColorAllocate($im, 99, 140, 214);
$innercolor = ImageColorAllocate($im, 0, 0, 0);
ImageFilledRectangle($im, 0, 0, $imgWidth, $imgHeight, $outercolor);
ImageFilledRectangle($im, 3, 3, $imgWidth - 4, $imgHeight - 4, $innercolor);
//draw string
$drawPosX = $imgCenterX - $strWidth / 2 + 1;
$drawPosY = $imgCenterY - $strHeight / 2;
ImageString($im, 5, $drawPosX, $drawPosY, $content, $script);
//save image and return
ImagePNG($im, $imageFile);
return $relativePath;
}
function guvenlik_resmi()
{
$sifre = substr(md5(rand(0, 999999999999)), -5);
if ($sifre) {
$this->session->set_userdata('koruma', $sifre);
$yukseklik = 62;
$genislik = 200;
$resim = ImageCreate($genislik, $yukseklik);
$siyah = ImageColorAllocate($resim, 0, 0, 0);
$kirmizi = ImageColorAllocate($resim, 182, 16, 99);
$beyaz = ImageColorAllocate($resim, 255, 255, 255);
ImageFill($resim, 0, 0, $beyaz);
$font = 'css/comic.ttf';
$font_boyut = 24;
$sM = 30;
$uM = 45;
//kullanımı
//resim adı, font boyutu, yazının açısı, yazının soldan margini, üstten margin, renk, font adı, şifrenin hangi digitinin yazılacağı bellirtiliyor
imagettftext($resim, $font_boyut, rand(-45, 45), $sMa = $sM, $uM, rand(0, 255), $font, $sifre[0]);
imagettftext($resim, $font_boyut, rand(-45, 45), $sM = $sMa + $sM, $uM, rand(0, 255), $font, $sifre[1]);
imagettftext($resim, $font_boyut, rand(-45, 45), $sM = $sMa + $sM, $uM, rand(0, 255), $font, $sifre[2]);
imagettftext($resim, $font_boyut, rand(-45, 45), $sM = $sMa + $sM, $uM, rand(0, 255), $font, $sifre[3]);
imagettftext($resim, $font_boyut, rand(-45, 45), $sM = $sMa + $sM, $uM, rand(0, 255), $font, $sifre[4]);
//ImageRectangle($resim, 0, 0, $genislik-1, $yukseklik-1, $kirmizi);
imageline($resim, 0, $yukseklik / 2, $genislik, $yukseklik / 2, $kirmizi);
imageline($resim, $genislik / 2, 0, $genislik / 2, $yukseklik, $kirmizi);
header("Content-Type: image/png");
ImagePng($resim);
ImageDestroy($resim);
}
exit;
}
function PrintReport()
{
//建立画布大小
$this->IMAGE = ImageCreate($this->X, $this->Y);
//设定画布背景色
$background = ImageColorAllocate($this->IMAGE, $this->R, $this->G, $this->B);
if ($this->TRANSPARENT == "1") {
//背影透明
Imagecolortransparent($this->IMAGE, $background);
} else {
//如不要透明时可填充背景色
ImageFilledRectangle($this->IMAGE, 0, 0, $this->X, $this->Y, $background);
}
//参数字体文小及颜色
$this->FONTCOLOR = ImageColorAllocate($this->IMAGE, 255 - $this->R, 255 - $this->G, 255 - $this->B);
switch ($this->REPORTTYPE) {
case "0":
break;
case "1":
$this->imageColumnS();
break;
case "2":
$this->imageColumnH();
break;
case "3":
$this->imageLine();
break;
case "4":
$this->imageCircle();
break;
}
$this->printXY();
$this->printAll();
}
private static function image($frame, $pixelPerPoint = 4, $outerFrame = 4, $color = array())
{
$h = count($frame);
$w = strlen($frame[0]);
$imgW = $w + 2 * $outerFrame;
$imgH = $h + 2 * $outerFrame;
$base_image = ImageCreate($imgW, $imgH);
$col[0] = ImageColorAllocate($base_image, 255, 255, 255);
if ($color) {
$col[1] = ImageColorAllocate($base_image, $color[0], $color[1], $color[2]);
} else {
$col[1] = ImageColorAllocate($base_image, 0, 0, 0);
}
imagefill($base_image, 0, 0, $col[0]);
for ($y = 0; $y < $h; $y++) {
for ($x = 0; $x < $w; $x++) {
if ($frame[$y][$x] == '1') {
ImageSetPixel($base_image, $x + $outerFrame, $y + $outerFrame, $col[1]);
}
}
}
$target_image = ImageCreate($imgW * $pixelPerPoint, $imgH * $pixelPerPoint);
ImageCopyResized($target_image, $base_image, 0, 0, 0, 0, $imgW * $pixelPerPoint, $imgH * $pixelPerPoint, $imgW, $imgH);
ImageDestroy($base_image);
return $target_image;
}
function create_image()
{
//Let's generate a totally random string using md5
$md5_hash = md5(rand(0, 999));
//We don't need a 32 character long string so we trim it down to 5
$security_code = substr($md5_hash, 15, 5);
//Set the session to store the security code
$_SESSION["captchaCode"] = $security_code;
//Set the image width and height
$width = 100;
$height = 20;
//Create the image resource
$image = ImageCreate($width, $height);
//We are making three colors, white, black and gray
$white = ImageColorAllocate($image, 255, 255, 255);
$black = ImageColorAllocate($image, 0, 0, 0);
$grey = ImageColorAllocate($image, 204, 204, 204);
//Make the background black
ImageFill($image, 0, 0, $black);
//Add randomly generated string in white to the image
ImageString($image, 3, 30, 3, $security_code, $white);
//Throw in some lines to make it a little bit harder for any bots to break
ImageRectangle($image, 0, 0, $width - 1, $height - 1, $grey);
imageline($image, 0, $height / 2, $width, $height / 2, $grey);
imageline($image, $width / 2, 0, $width / 2, $height, $grey);
//Tell the browser what kind of file is come in
header("Content-Type: image/jpeg");
//Output the newly created image in jpeg format
ImageJpeg($image);
//Free up resources
ImageDestroy($image);
}
function captcha_create($text, $config)
{
global $cfg;
// anzahl der zeichen
$count = strlen($text);
// schriftarten festlegen
$ttf = $config["ttf"];
// schriftgroesse festlegen
$ttf_size = $config["font"]["size"];
// schriftabstand rechts
$ttf_x = $config["font"]["x"];
// schriftabstand oben
$ttf_y = $config["font"]["y"];
// hintergrund erstellen
$ttf_img = ImageCreate($count * 2 * $ttf_size, 2 * $ttf_size);
// bgfarbe festlegen
$bg_color = ImageColorAllocate($ttf_img, $config["bg_color"][0], $config["bg_color"][1], $config["bg_color"][2]);
// textfarbe festlegen
$font_color = ImageColorAllocate($ttf_img, $config["font_color"][0], $config["font_color"][1], $config["font_color"][2]);
// schrift in bild einfuegen
foreach (str_split($text) as $key => $character) {
// schriftwinkel festlegen
$ttf_angle = rand(-25, 25);
// schriftarten auswaehlen
$ttf_font = $ttf[rand(0, count($ttf) - 1)];
imagettftext($ttf_img, $ttf_size, $ttf_angle, $ttf_size * 2 * $key + $ttf_x, $ttf_y, $font_color, $ttf_font, $character);
}
// bild temporaer als datei ausgeben
$captcha_crc = crc32($text . $config["randomize"]);
$captcha_name = "captcha-" . $captcha_crc . ".png";
$captcha_path = $cfg["file"]["base"]["maindir"] . $cfg["file"]["base"]["new"];
imagepng($ttf_img, $captcha_path . $captcha_name);
// bild loeschen
imagedestroy($ttf_img);
}
function reldis_createFile($filename, $uga_part, $agga_part)
{
$im_uga = @ImageCreateFromPng("good.png");
$im_agga = @ImageCreateFromPng("bad.png");
if (!$im_uga || !$im_agga) {
die("Cannot Initialize new GD image stream");
}
$width = imagesx($im_uga);
$sum = $uga_part + $agga_part;
$uga_part /= $sum;
$agga_part /= $sum;
$uga_part *= $width;
$agga_part *= $width;
$im = @ImageCreate($width, $width);
$white = imagecolorallocate($im, 0xff, 0xff, 0xff);
imagefill($im, 0, 0, $white);
imagecolortransparent($im, $white);
$left = 0;
imagecopy($im, $im_uga, $left, 0, $left, 0, $uga_part + 1, $width);
$left += $uga_part;
imagecopy($im, $im_agga, $left, 0, $left, 0, $agga_part + 1, $width);
header("Content-type: image/png");
imagepng($im, $filename);
imagedestroy($im);
}
private static function image($frame, $pixelPerPoint = 4, $outerFrame = 4, $back_color = 0xffffff, $fore_color = 0x0)
{
$h = count($frame);
$w = strlen($frame[0]);
$imgW = $w + 2 * $outerFrame;
$imgH = $h + 2 * $outerFrame;
$base_image = ImageCreate($imgW, $imgH);
// convert a hexadecimal color code into decimal eps format (green = 0 1 0, blue = 0 0 1, ...)
$r1 = round(($fore_color & 0xff0000) >> 16, 5);
$b1 = round(($fore_color & 0xff00) >> 8, 5);
$g1 = round($fore_color & 0xff, 5);
// convert a hexadecimal color code into decimal eps format (green = 0 1 0, blue = 0 0 1, ...)
$r2 = round(($back_color & 0xff0000) >> 16, 5);
$b2 = round(($back_color & 0xff00) >> 8, 5);
$g2 = round($back_color & 0xff, 5);
$col[0] = ImageColorAllocate($base_image, $r2, $b2, $g2);
$col[1] = ImageColorAllocate($base_image, $r1, $b1, $g1);
imagefill($base_image, 0, 0, $col[0]);
for ($y = 0; $y < $h; $y++) {
for ($x = 0; $x < $w; $x++) {
if ($frame[$y][$x] == '1') {
ImageSetPixel($base_image, $x + $outerFrame, $y + $outerFrame, $col[1]);
}
}
}
$target_image = ImageCreate($imgW * $pixelPerPoint, $imgH * $pixelPerPoint);
ImageCopyResized($target_image, $base_image, 0, 0, 0, 0, $imgW * $pixelPerPoint, $imgH * $pixelPerPoint, $imgW, $imgH);
ImageDestroy($base_image);
return $target_image;
}
function draw_captcha($security_code)
{
//Set the image width and height
$width = 100;
$height = 25;
//Create the image resource
$image = ImageCreate($width, $height);
if (function_exists('imageantialias')) {
imageantialias($image, true);
}
//We are making three colors, white, black and gray
$white = ImageColorAllocate($image, 255, 255, 255);
$black = ImageColorAllocate($image, 15, 50, 15);
$grey = ImageColorAllocate($image, 204, 204, 204);
$ellipsec = ImageColorAllocate($image, 0, 100, 60);
//Make the background black
ImageFill($image, 0, 0, $black);
imagefilledellipse($image, 56, 15, 30, 17, $ellipsec);
//Add randomly generated string in white to the image
ImageString($image, 5, 30, 4, $security_code, $white);
//Throw in some lines to make it a little bit harder for any bots to break
ImageRectangle($image, 0, 0, $width - 1, $height - 1, $grey);
imageline($image, 0, $height / 2 + 3, $width, $height / 2 + 5, $grey);
imageline($image, $width / 2 - 14, 0, $width / 2 + 7, $height, $grey);
//Tell the browser what kind of file is come in
header("Content-Type: image/jpeg");
//Output the newly created image in jpeg format
ImageJpeg($image);
//Free up resources
ImageDestroy($image);
}
/**
* Generates the captcha image
*
* @since 4.0
* @access public
* @param string
* @return
*/
public function generate()
{
$id = $this->input->get('id', '', 'int');
// Load up the captcha object
$captcha = EB::table('Captcha');
// Clear outdated keys
$captcha->clear();
// load the captcha records.
$captcha->load($id);
if (!$captcha->id) {
return false;
}
// @task: Generate a very random integer and take only 5 chars max.
$hash = JString::substr(md5(rand(0, 9999)), 0, 5);
$captcha->response = $hash;
$captcha->store();
// Captcha width and height
$width = 100;
$height = 20;
$image = ImageCreate($width, $height);
$white = ImageColorAllocate($image, 255, 255, 255);
$black = ImageColorAllocate($image, 0, 0, 0);
$gray = ImageColorAllocate($image, 204, 204, 204);
ImageFill($image, 0, 0, $white);
ImageString($image, 5, 30, 3, $hash, $black);
ImageRectangle($image, 0, 0, $width - 1, $height - 1, $gray);
imageline($image, 0, $height / 2, $width, $height / 2, $gray);
imageline($image, $width / 2, 0, $width / 2, $height, $gray);
header('Content-type: image/jpeg');
ImageJpeg($image);
ImageDestroy($image);
exit;
}
function capcha($salt)
{
srand(time());
$md5_hash = md5(rand(0, 9999));
$security_code = substr($md5_hash, 25, 5);
$enc = md5($security_code . $salt);
$_SESSION['count'] = $enc;
$secure = $_SESSION['count'];
// echo "--------------------------$secure<br>";
$width = 50;
$height = 24;
$image = ImageCreate($width, $height);
$white = ImageColorAllocate($image, 255, 255, 255);
$black = ImageColorAllocate($image, 0, 100, 0);
$grey = ImageColorAllocate($image, 204, 204, 204);
ImageFill($image, 0, 0, $white);
//Add randomly generated string in white to the image
ImageString($image, 10, 4, 4, $security_code, $black);
// ImageRectangle($image,0,16,$width-1,$height-1,$grey);
imageline($image, 0, $height / 2, $width, $height / 2, $grey);
imageline($image, $width / 2, 0, $width / 2, $height, $grey);
header("Content-Type: image/jpeg");
header("Cache-Control: no-cache, must-revalidate");
ImageJpeg($image);
ImageDestroy($image);
}
/**
* Generates a random captcha image
*
**/
function display($cachable = false, $urlparams = false)
{
// @TODO: Run some cleaning query here to clear the database.
JTable::addIncludePath(DISCUSS_TABLES);
$id = JRequest::getInt('captcha-id', '');
$captcha = DiscussHelper::getTable('Captcha');
// clearing the oudated keys.
$captcha->clear();
// load the captcha records.
$captcha->load($id);
if (!$captcha->id) {
return false;
}
// @task: Generate a very random integer and take only 5 chars max.
$hash = JString::substr(md5(rand(0, 9999)), 0, 5);
$captcha->response = $hash;
$captcha->store();
// Captcha width and height
$width = 100;
$height = 20;
$image = ImageCreate($width, $height);
$white = ImageColorAllocate($image, 255, 255, 255);
$black = ImageColorAllocate($image, 0, 0, 0);
$gray = ImageColorAllocate($image, 204, 204, 204);
ImageFill($image, 0, 0, $white);
ImageString($image, 5, 30, 3, $hash, $black);
ImageRectangle($image, 0, 0, $width - 1, $height - 1, $gray);
imageline($image, 0, $height / 2, $width, $height / 2, $gray);
imageline($image, $width / 2, 0, $width / 2, $height, $gray);
header('Content-type: image/jpeg');
ImageJpeg($image);
ImageDestroy($image);
exit;
}
function create_image($string_captcha, $width = 130, $height = 35)
{
//Let's generate a totally random string using md5
// $md5_hash = md5(rand(0,999));
//We don't need a 32 character long string so we trim it down to 5
// $security_code = substr($md5_hash, 15, 5);
$security_code = $string_captcha;
/* ********************************************
Use this part if you need to Set the session
to store the security code */
$_SESSION['security_code'] = $security_code;
$CodeInd = 0;
$arrSecCode = array();
$chars = preg_split('//', $security_code);
$security_code = implode(" ", $chars);
//Set the image width and height
//$width = 130;
//$height = 35;
//Create the image resource
$image = ImageCreate($width, $height);
//We are making three colors, white, black and gray
$arrB = array(0, 255, 129, 10, 48, 200, 186);
$arrR = array(0, 255, 129, 111, 48, 210, 126);
$arrG = array(0, 205, 139, 110, 48, 5, 186);
$black = ImageColorAllocate($image, $arrR[rand(0, 6)], $arrG[rand(0, 6)], $arrB[rand(0, 6)]);
$white = ImageColorAllocate($image, 255, 255, 255);
$grey = ImageColorAllocate($image, 175, 253, 253);
//Make the background black
ImageFill($image, 0, 0, $black);
$font = 5;
$arrSel = array(1, 2, 3, 4);
$selectedNum = $arrSel[rand(0, 3)];
ImageString($image, $font, 10, 10, $security_code, $white);
//Throw in some lines to make it a little bit harder for any bots to break
ImageRectangle($image, 0, 0, $width - 1, $height - 1, $grey);
if ($selectedNum == 1) {
imageline($image, 0, $height / 2, $width, $height / 5, $grey);
imageline($image, $width / 2, 0, $width / 3, $height / 5, $grey);
imageline($image, $width / 2, 0, $width / 10, $height, $grey);
imageline($image, $width / 2, 0, $width / 10, $height / 6, $grey);
}
if ($selectedNum == 2) {
imageline($image, $width / 1, 0, $width / 6, $height, $grey);
imageline($image, 0, $height / 5, $width, $height / 8, $grey);
imageline($image, 0, $height / 5, $width / 5, $height / 8, $grey);
imageline($image, 0, $height / 3, $width, $height, $grey);
}
if ($selectedNum == 3) {
imageline($image, 0, $height, $width, 0, $grey);
imageline($image, 0, 0, $height, $height, $grey);
imageline($image, $width / 5, 0, $width / 6, $height, $grey);
imageline($image, $width / 4, 0, $width / 4, $height, $grey);
}
//Tell the browser what kind of file is come in
header("Content-Type: image/jpeg");
//Output the newly created image in jpeg format
ImageJpeg($image);
//Free up resources
ImageDestroy($image);
}
function GraphNormalize($title, $options = NULL)
{
$this->options = $options;
$this->interval = $this->options['interval'] ? $this->options['interval'] : 10;
// TODO: Move these to friendly options
$this->image_size = array(600, 400);
$this->canvas_offset = array(25, 50, 25, 25);
$this->canvas_size = array($this->image_size[0] - ($this->canvas_offset[0] + $this->canvas_offset[2]), $this->image_size[1] - ($this->canvas_offset[1] + $this->canvas_offset[3]));
// Actual creation stuff
$this->graph = ImageCreate($this->image_size[0], $this->image_size[1]);
$this->color['background'] = ImageColorAllocate($this->graph, 0xff, 0xff, 0xff);
$this->color['line'] = ImageColorAllocate($this->graph, 0x60, 0x60, 0x60);
$this->color['border'] = ImageColorAllocate($this->graph, 0x0, 0x0, 0x0);
$this->color['text'] = ImageColorAllocate($this->graph, 0x0, 0x0, 0x0);
$this->color['grid'] = ImageColorAllocate($this->graph, 0xc0, 0xc0, 0xc0);
$this->color['canvas'] = ImageColorAllocate($this->graph, 0xe0, 0xe0, 0xe0);
$this->color['legendbox'] = ImageColorAllocate($this->graph, 0xd0, 0xd0, 0xf0);
$this->color['titlebox'] = ImageColorAllocate($this->graph, 0xd0, 0xf0, 0xf0);
$this->color['data'] = array(ImageColorAllocate($this->graph, 0xff, 0x0, 0x0), ImageColorAllocate($this->graph, 0x0, 0xcc, 0x0), ImageColorAllocate($this->graph, 0x0, 0x0, 0xff), ImageColorAllocate($this->graph, 0xff, 0xff, 0x0), ImageColorAllocate($this->graph, 0x0, 0xff, 0xff), ImageColorAllocate($this->graph, 0xff, 0x0, 0xff));
$this->font = 'lib/template/default/Vera.ttf';
$this->title = $title;
$this->set_count = 0;
// Define canvas, so we don't go crazy
$this->ca = array($this->canvas_offset[0], $this->canvas_offset[1], $this->canvas_size[0] - $this->canvas_offset[2] - 1, $this->canvas_size[1] - $this->canvas_offset[3] - 1);
}
private static function image($frame, $pixelPerPoint = 4, $outerFrame = 4)
{
$h = count($frame);
$w = strlen($frame[0]);
$imgW = $w + 2 * $outerFrame;
$imgH = $h + 2 * $outerFrame;
$base_image = imagecreatetruecolor($imgW, $imgH);
$col[0] = ImageColorAllocate($base_image, 255, 0, 255);
$col[1] = ImageColorAllocate($base_image, 0, 0, 0);
imagecolortransparent($base_image, $col[0]);
imagealphablending($base_image, true);
imagesavealpha($base_image, true);
// imagefill($base_image, 0, 0, $col[0]);
imagefill($base_image, 0, 0, 0x7fff0000);
for ($y = 0; $y < $h; $y++) {
for ($x = 0; $x < $w; $x++) {
if ($frame[$y][$x] == '1') {
ImageSetPixel($base_image, $x + $outerFrame, $y + $outerFrame, $col[1]);
}
}
}
$target_image = ImageCreate($imgW * $pixelPerPoint, $imgH * $pixelPerPoint);
ImageCopyResized($target_image, $base_image, 0, 0, 0, 0, $imgW * $pixelPerPoint, $imgH * $pixelPerPoint, $imgW, $imgH);
ImageDestroy($base_image);
return $target_image;
}
function JPGText($str, $fontname, $fontsize, $backcol, $txtcol)
{
global $layout;
Header("Last-Modified: " . gmDate("D, d M Y H:i:s", Time()) . " GMT");
Header("Expires: " . gmDate("D, d M Y H:i:s", Time() - 3601) . " GMT");
Header("Pragma: no-cache");
Header("Cache-control: no-cache");
Header("Content-Type: image/jpeg");
$a = ImageTTFBBox($fontsize, 0, $fontname, $str);
$width = $a[2] + 4;
$bla = get_maximum_height($fontname, $fontsize);
$height = $bla[0] + 3;
$bl = $bla[1];
$im = ImageCreate($width, $height);
$bgcol = ImageColorAllocate($im, $backcol['red'], $backcol['green'], $backcol['blue']);
$fgcol = ImageColorAllocate($im, $txtcol['red'], $txtcol['green'], $txtcol['blue']);
if (!function_exists(imagegif)) {
imageTTFText($im, $fontsize, 0, 2, $bl + $fontsize / 6 + 2, $fgcol, $fontname, $str);
imagejpeg($im, "", 80);
} else {
ImageColorTransparent($im, $bgcol);
imageTTFText($im, $fontsize, 0, 2, $bl + $fontsize / 6 + 2, $fgcol, $fontname, $str);
imagegif($im);
}
ImageDestroy($im);
}
function pcs_href_image($src_path)
{
$strRet = DIR_WS_IMAGES . 'pcs_images/' . basename($src_path) . '_' . MODULE_ADDONS_PCSLIDESHOW_MAX_IMAGE_HEIGHT . '_' . MODULE_ADDONS_PCSLIDESHOW_MAX_IMAGE_WIDTH . '_' . MODULE_ADDONS_PCSLIDESHOW_IMAGE_QUALITY . '.jpg';
#This will be the filename of the resized image.
if (!file_exists($strRet)) {
#Create the file if it does not exist
#check to see if source file exists
if (!file_exists($src_path)) {
return 'error1';
#check to see if source file is readable
} elseif (!is_readable($src_path)) {
return 'error2';
}
#check if gif
if (stristr(strtolower($src_path), '.gif')) {
$oldImage = ImageCreateFromGif($src_path);
} elseif (stristr(strtolower($src_path), '.jpg') || stristr(strtolower($src_path), '.jpeg')) {
$oldImage = ImageCreateFromJpeg($src_path);
} elseif (stristr(strtolower($src_path), '.png')) {
$oldImage = ImageCreateFromPng($src_path);
} else {
return 'error3';
}
#Create the new image
if (function_exists("ImageCreateTrueColor")) {
$newImage = ImageCreateTrueColor(MODULE_ADDONS_PCSLIDESHOW_MAX_IMAGE_WIDTH, MODULE_ADDONS_PCSLIDESHOW_MAX_IMAGE_HEIGHT);
} else {
$newImage = ImageCreate(MODULE_ADDONS_PCSLIDESHOW_MAX_IMAGE_WIDTH, MODULE_ADDONS_PCSLIDESHOW_MAX_IMAGE_HEIGHT);
}
$backgroundColor = imagecolorallocate($newImage, 255, 255, 255);
imagefill($newImage, 0, 0, $backgroundColor);
#calculate the rezised image's dimmensions
if (imagesx($oldImage) > MODULE_ADDONS_PCSLIDESHOW_MAX_IMAGE_WIDTH || imagesy($oldImage) > MODULE_ADDONS_PCSLIDESHOW_MAX_IMAGE_HEIGHT) {
#Resize image
if (imagesx($oldImage) / MODULE_ADDONS_PCSLIDESHOW_MAX_IMAGE_WIDTH > imagesy($oldImage) / MODULE_ADDONS_PCSLIDESHOW_MAX_IMAGE_HEIGHT) {
#Width is leading in beeing to large
$newWidth = (int) MODULE_ADDONS_PCSLIDESHOW_MAX_IMAGE_WIDTH;
$newHeight = (int) MODULE_ADDONS_PCSLIDESHOW_MAX_IMAGE_WIDTH / imagesx($oldImage) * imagesy($oldImage);
} else {
#Height is leading in beeing to large
$newHeight = (int) MODULE_ADDONS_PCSLIDESHOW_MAX_IMAGE_HEIGHT;
$newWidth = (int) MODULE_ADDONS_PCSLIDESHOW_MAX_IMAGE_HEIGHT / imagesy($oldImage) * imagesx($oldImage);
}
} else {
#Don't rezise image
$newWidth = imagesx($oldImage);
$newHeight = imagesy($oldImage);
}
#Copy the old image onto the new image
ImageCopyResampled($newImage, $oldImage, MODULE_ADDONS_PCSLIDESHOW_MAX_IMAGE_WIDTH / 2 - $newWidth / 2, MODULE_ADDONS_PCSLIDESHOW_MAX_IMAGE_HEIGHT / 2 - $newHeight / 2, 0, 0, $newWidth, $newHeight, imagesx($oldImage), imagesy($oldImage));
imagejpeg($newImage, $strRet, MODULE_ADDONS_PCSLIDESHOW_IMAGE_QUALITY);
#save the image
imagedestroy($oldImage);
#Free Memory
imagedestroy($newImage);
#Free memory
}
return $strRet;
}
public static function Barcode39($barcode, $width, $height, $quality, $text, $path)
{
$im = ImageCreate($width, $height) or die("Cannot Initialize new GD image stream");
$White = ImageColorAllocate($im, 255, 255, 255);
$Black = ImageColorAllocate($im, 0, 0, 0);
//ImageColorTransparent ($im, $White);
ImageInterLace($im, 1);
$NarrowRatio = 20;
$WideRatio = 55;
$QuietRatio = 35;
$nChars = (strlen($barcode) + 2) * (6 * $NarrowRatio + 3 * $WideRatio + $QuietRatio);
$Pixels = $width / $nChars;
$NarrowBar = (int) (20 * $Pixels);
$WideBar = (int) (55 * $Pixels);
$QuietBar = (int) (35 * $Pixels);
$ActualWidth = ($NarrowBar * 6 + $WideBar * 3 + $QuietBar) * (strlen($barcode) + 2);
if ($NarrowBar == 0 || $NarrowBar == $WideBar || $NarrowBar == $QuietBar || $WideBar == 0 || $WideBar == $QuietBar || $QuietBar == 0) {
ImageString($im, 1, 0, 0, "Image is too small!", $Black);
OutputImage($im, $format, $quality);
exit;
}
$CurrentBarX = (int) (($width - $ActualWidth) / 2);
$Color = $White;
$BarcodeFull = "*" . strtoupper($barcode) . "*";
settype($BarcodeFull, "string");
$FontNum = 3;
$FontHeight = ImageFontHeight($FontNum);
$FontWidth = ImageFontWidth($FontNum);
if ($text != 0) {
$CenterLoc = (int) (($width - 1) / 2) - (int) ($FontWidth * strlen($BarcodeFull) / 2);
ImageString($im, $FontNum, $CenterLoc, $height - $FontHeight, "{$BarcodeFull}", $Black);
} else {
$FontHeight = -2;
}
for ($i = 0; $i < strlen($BarcodeFull); $i++) {
$StripeCode = self::Code39($BarcodeFull[$i]);
for ($n = 0; $n < 9; $n++) {
if ($Color == $White) {
$Color = $Black;
} else {
$Color = $White;
}
switch ($StripeCode[$n]) {
case '0':
ImageFilledRectangle($im, $CurrentBarX, 0, $CurrentBarX + $NarrowBar, $height - 1 - $FontHeight - 2, $Color);
$CurrentBarX += $NarrowBar;
break;
case '1':
ImageFilledRectangle($im, $CurrentBarX, 0, $CurrentBarX + $WideBar, $height - 1 - $FontHeight - 2, $Color);
$CurrentBarX += $WideBar;
break;
}
}
$Color = $White;
ImageFilledRectangle($im, $CurrentBarX, 0, $CurrentBarX + $QuietBar, $height - 1 - $FontHeight - 2, $Color);
$CurrentBarX += $QuietBar;
}
return ImageJPEG($im, $path, $quality);
}
function create($varDesc, $varValues)
{
Header("Content-type: image/png");
$image = ImageCreate($this->imageWidth, $this->imageHeight);
$bgcolor = ImageColorAllocate($image, $this->bgR, $this->bgG, $this->bgB);
$white = ImageColorAllocate($image, 255, 255, 255);
$black = ImageColorAllocate($image, 0, 0, 0);
ImageFill($image, 0, 0, $bgcolor);
$num = 0;
foreach ($varDesc as $v) {
$r = rand(0, 255);
$g = rand(0, 255);
$b = rand(0, 255);
$sliceColors[$num] = ImageColorAllocate($image, $r, $g, $b);
$num++;
}
// now $num has the number of elements
// draw the box
ImageLine($image, 0, 0, $this->imageWidth - 1, 0, $black);
ImageLine($image, $this->imageWidth - 1, 0, $this->imageWidth - 1, $this->imageHeight - 1, $black);
ImageLine($image, $this->imageWidth - 1, $this->imageHeight - 1, 0, $this->imageHeight - 1, $black);
ImageLine($image, 0, $this->imageHeight - 1, 0, 0, $black);
$total = 0;
for ($x = 0; $x < $num; $x++) {
$total += $varValues[$x];
}
// convert each slice into corresponding percentage of 360-degree circle
for ($x = 0; $x < $num; $x++) {
$angles[$x] = $varValues[$x] / $total * 360;
}
for ($x = 0; $x < $num; $x++) {
// calculate and draw arc corresponding to each slice
ImageArc($image, $this->imageWidth / 4, $this->imageHeight / 2, $this->imageWidth / 3, $this->imageHeight / 3, $angle, $angle + $angles[$x], $sliceColors[$x]);
$angle = $angle + $angles[$x];
$x1 = round($this->imageWidth / 4 + $this->imageWidth / 3 * cos($angle * pi() / 180) / 2);
$y1 = round($this->imageHeight / 2 + $this->imageHeight / 3 * sin($angle * pi() / 180) / 2);
// demarcate slice with another line
ImageLine($image, $this->imageWidth / 4, $this->imageHeight / 2, $x1, $y1, $sliceColors[$x]);
}
// fill in the arcs
$angle = 0;
for ($x = 0; $x < $num; $x++) {
$x1 = round($this->imageWidth / 4 + $this->imageWidth / 3 * cos(($angle + $angles[$x] / 2) * pi() / 180) / 4);
$y1 = round($this->imageHeight / 2 + $this->imageHeight / 3 * sin(($angle + $angles[$x] / 2) * pi() / 180) / 4);
ImageFill($image, $x1, $y1, $sliceColors[$x]);
$angle = $angle + $angles[$x];
}
// put the desc strings
ImageString($image, 5, $this->imageWidth / 2, 60, "Legend", $black);
for ($x = 0; $x < $num; $x++) {
$fl = sprintf("%.2f", $varValues[$x] * 100 / $total);
$str = $varDesc[$x] . " (" . $fl . "%)";
ImageString($image, 3, $this->imageWidth / 2, ($x + 5) * 20, $str, $sliceColors[$x]);
}
// put the title
ImageString($image, 5, 20, 20, $this->title, $black);
ImagePng($image);
ImageDestroy($image);
}
function ImageResize($srcFile, $toW, $toH, $toFile = "")
{
if ($toFile == "") {
$toFile = $srcFile;
}
$info = "";
$data = GetImageSize($srcFile, $info);
switch ($data[2]) {
case 1:
if (!function_exists("imagecreatefromgif")) {
echo "你的GD库不能使用GIF格式的图片，请使用Jpeg或PNG格式！<a href='javascript:go(-1);'>返回</a>";
exit;
}
$im = ImageCreateFromGIF($srcFile);
break;
case 2:
if (!function_exists("imagecreatefromjpeg")) {
echo "你的GD库不能使用jpeg格式的图片，请使用其它格式的图片！<a href='javascript:go(-1);'>返回</a>";
exit;
}
$im = ImageCreateFromJpeg($srcFile);
break;
case 3:
$im = ImageCreateFromPNG($srcFile);
break;
}
$srcW = ImageSX($im);
$srcH = ImageSY($im);
$toWH = $toW / $toH;
$srcWH = $srcW / $srcH;
if ($toWH <= $srcWH) {
$ftoW = $toW;
$ftoH = $ftoW * ($srcH / $srcW);
} else {
$ftoH = $toH;
$ftoW = $ftoH * ($srcW / $srcH);
}
if ($srcW > $toW || $srcH > $toH) {
if (function_exists("imagecreatetruecolor")) {
@($ni = ImageCreateTrueColor($ftoW, $ftoH));
if ($ni) {
ImageCopyResampled($ni, $im, 0, 0, 0, 0, $ftoW, $ftoH, $srcW, $srcH);
} else {
$ni = ImageCreate($ftoW, $ftoH);
ImageCopyResized($ni, $im, 0, 0, 0, 0, $ftoW, $ftoH, $srcW, $srcH);
}
} else {
$ni = ImageCreate($ftoW, $ftoH);
ImageCopyResized($ni, $im, 0, 0, 0, 0, $ftoW, $ftoH, $srcW, $srcH);
}
if (function_exists('imagejpeg')) {
ImageJpeg($ni, $toFile);
} else {
ImagePNG($ni, $toFile);
}
ImageDestroy($ni);
}
ImageDestroy($im);
}
function avg_percent_fit_iskill($db_object, $common, $image, $user_id)
{
$user_table = $common->prefix_table("user_table");
$model_factors_1 = $common->prefix_table("model_factors_1");
$model_percent_fit = $common->prefix_table("models_percent_fit");
$family_position = $common->prefix_table("family_position");
$career_goals = $common->prefix_table("career_goals");
$sql = "select position from {$user_table} where user_id='{$user_id}'";
$sql_res = $db_object->get_a_line($sql);
$pos_id = $sql_res[position];
$user_pos = $common->get_chain_below($pos_id, $db_object, $twodarr);
$count = 0;
if (count($user_pos) == 0) {
$heads = array(array("No employee", 3, "c"), array("under this admin", 3, "c"));
$image = ImageCreate(150, 150);
$white = ImageColorAllocate($image, 255, 255, 255);
$black = ImageColorAllocate($image, 0, 0, 0);
ImageString($image, $heads[0][1], 10, 0, $heads[0][0], $black);
ImageString($image, $heads[1][1], 10, 15, $heads[1][0], $black);
//ImageString($image,3,50,50,'heading',16);
ImagePng($image);
}
for ($i = 0; $i < count($user_pos); $i++) {
$pos = $user_pos[$i];
$sql = "select user_id from {$user_table} where position='{$pos}'";
$user_res = $db_object->get_a_line($sql);
$user = $user_res[user_id];
$sql = "select onelevel_up from {$career_goals} where user_id='{$user}'";
$fly_res = $db_object->get_single_column($sql);
if (count($fly_res) > 0) {
$family_ids = @implode(",", $fly_res);
$fly = "(" . $family_ids . ")";
$sql = "select model_id from {$model_factors_1} where family in {$fly}";
$model_arr = $db_object->get_single_column($sql);
if (count($model_arr) > 0) {
$model_ids = @implode(",", $model_arr);
$models = "(" . $model_ids . ")";
$sql = "select avg(percent_fit) as percent from {$model_percent_fit} where model_id in {$models} \n\t\t\t\t\t\n\t\t\t\t\tand user_id='{$user}'";
$percent_arr = $db_object->get_a_line($sql);
$total_percent += $percent_arr[0];
$count++;
}
}
}
if ($count >= 1) {
$percent = $total_percent / $count;
} else {
$percent = 0;
}
$total = 100;
$heads = array(array("One Level Up Fit", 3, "c"));
$array = array($percent, $total);
$vals = $image->return_Array($array);
$image->init(150, 150, $vals);
$image->draw_heading($heads);
$image->set_legend_percent();
$image->display($filename);
}
function resampleImage()
{
if (function_exists('ImageCreateTrueColor')) {
$this->img["des"] = ImageCreateTrueColor($this->img["width_thumb"], $this->img["height_thumb"]);
} else {
$this->img["des"] = ImageCreate($this->img["width_thumb"], $this->img["height_thumb"]);
}
imagecopyresampled($this->img["des"], $this->img["src"], 0, 0, 0, 0, $this->img["width_thumb"], $this->img["height_thumb"], $this->img["width"], $this->img["height"]);
}
private static function image($frame, $pixelPerPoint = 4, $outerFrame = 4)
{
$h = count($frame);
$w = strlen($frame[0]);
$imgW = $w + 2 * $outerFrame;
$imgH = $h + 2 * $outerFrame;
$base_image = ImageCreate($imgW, $imgH);
$col[0] = ImageColorAllocate($base_image, 255, 255, 255);
$col[1] = ImageColorAllocate($base_image, 0, 0, 0);
imagefill($base_image, 0, 0, $col[0]);
for ($y = 0; $y < $h; $y++) {
for ($x = 0; $x < $w; $x++) {
if ($frame[$y][$x] == '1') {
ImageSetPixel($base_image, $x + $outerFrame, $y + $outerFrame, $col[1]);
}
}
}
//$target_image =ImageCreate($imgW * $pixelPerPoint, $imgH * $pixelPerPoint);
//ImageCopyResized($target_image, $base_image, 0, 0, 0, 0, $imgW * $pixelPerPoint, $imgH * $pixelPerPoint, $imgW, $imgH);
//Get Desired size of image.
//Insert the following code to generate desired size QR Code
//Example:----- (Note: this should be written in the file where we are going to generate the QR Code)
//------define('IMAGE_WIDTH',160);
//------define('IMAGE_HEIGHT',160);
//------QRcode::png();
$targetW = defined('IMAGE_WIDTH') ? IMAGE_WIDTH : $imgW * $pixelPerPoint;
$targetH = defined('IMAGE_HEIGHT') ? IMAGE_HEIGHT : $imgH * $pixelPerPoint;
$target_image = ImageCreate($targetW, $targetH);
ImageCopyResized($target_image, $base_image, 0, 0, 0, 0, $targetW, $targetH, $imgW, $imgH);
//Transparent Background QR code
ImageColorTransparent($target_image, $col[0]);
ImageDestroy($base_image);
return $target_image;
}
function mkimage($data)
{
$data_array = explode("\n", $data);
$c = count($data_array) - 1;
$image_size = $c;
$output_size = ($c + $this->quiet_zone * 2) * $this->module_size;
$img = ImageCreate($image_size, $image_size);
$white = ImageColorAllocate($img, 255, 255, 255);
$black = ImageColorAllocate($img, 0, 0, 0);
$im = ImageCreate($output_size, $output_size);
$white2 = ImageColorAllocate($im, 255, 255, 255);
ImageFill($im, 0, 0, $white2);
$y = 0;
foreach ($data_array as $row) {
$x = 0;
while ($x < $image_size) {
if (substr($row, $x, 1) == "1") {
ImageSetPixel($img, $x, $y, $black);
}
$x++;
}
$y++;
}
$quiet_zone_offset = $this->quiet_zone * $this->module_size;
$image_width = $image_size * $this->module_size;
ImageCopyResized($im, $img, $quiet_zone_offset, $quiet_zone_offset, 0, 0, $image_width, $image_width, $image_size, $image_size);
return $im;
}
