function text2etc($text, $CP, $mode = "png", $trans = 1)
{
global $TTF_LOCATION, $FONT_SIZE;
//$outputtext = implode('',file($f));
$outputtext = $text;
$outputtext = Conv2UTF8($outputtext, 1, $CP);
$outputtext = str_replace("\r\n", "\n", $outputtext);
$outputtext = str_replace("\r", "\n", $outputtext);
$outputtext = str_replace("\n", "\r\n", $outputtext);
$outputtext = str_replace("<br />", "\r\n", $outputtext);
$outputtext = str_replace(" ", " ", $outputtext);
$outputtext = unhtmlentities($outputtext);
if ($mode == "png") {
$dim = imageftbbox($FONT_SIZE, 0, $TTF_LOCATION, $outputtext, array("linespacing" => 1.0));
# $dim= imagettfbbox($FONT_SIZE, 0, $TTF_LOCATION, $outputtext);
$min_x = min($dim[0], $dim[2], $dim[4], $dim[6]);
$max_x = max($dim[0], $dim[2], $dim[4], $dim[6]);
$width = $max_x - $min_x + 1;
$min_y = min($dim[1], $dim[3], $dim[5], $dim[7]);
$max_y = max($dim[1], $dim[3], $dim[5], $dim[7]);
$height = $max_y - $min_y + 1;
$img = imagecreate($width + 1, $height + 1);
$white = ImageColorAllocate($img, 255, 255, 255);
if ($trans) {
$twhite = imagecolortransparent($img, $white);
}
$black = ImageColorAllocate($img, 0, 0, 0);
# ImageTTFText($img, $FONT_SIZE, 0, -$min_x+$dim[0],-$min_y, $black, $TTF_LOCATION, $outputtext);
ImageFTText($img, $FONT_SIZE, 0, -$min_x + $dim[0], -$min_y, $black, $TTF_LOCATION, $outputtext, array("linespacing" => 1.0));
Header("Content-type: image/png");
ImagePng($img);
ImageDestroy($img);
} else {
if ($mode == "pre") {
echo "<pre>\n{$outputtext}\n</pre>";
} else {
if ($mode == "text") {
Header("Content-type: text/plain");
echo utf8Encode($outputtext);
}
}
}
}
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);
}
/**
* $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 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($resim);
}
exit;
}
function create($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($image);
}
function ResizeImage($Filename, $Thumbnail, $Size)
{
$Path = pathinfo($Filename);
$Extension = $Path['extension'];
$ImageData = @GetImageSize($Filename);
$Width = $ImageData[0];
$Height = $ImageData[1];
if ($Width >= $Height and $Width > $Size) {
$NewWidth = $Size;
$NewHeight = $Size / $Width * $Height;
} elseif ($Height >= $Width and $Height > $Size) {
$NewWidth = $Size / $Height * $Width;
$NewHeight = $Size;
} else {
$NewWidth = $Width;
$NewHeight = $Height;
}
$NewImage = @ImageCreateTrueColor($NewWidth, $NewHeight);
if (preg_match('/^gif$/i', $Extension)) {
$Image = @ImageCreateFromGif($Filename);
} elseif (preg_match('/^png$/i', $Extension)) {
$Image = @ImageCreateFromPng($Filename);
} else {
$Image = @ImageCreateFromJpeg($Filename);
}
if ($ImageData[2] == IMAGETYPE_GIF or $ImageData[2] == IMAGETYPE_PNG) {
$TransIndex = imagecolortransparent($Image);
// If we have a specific transparent color
if ($TransIndex >= 0) {
// Get the original image's transparent color's RGB values
$TransColor = imagecolorsforindex($Image, $TransIndex);
// Allocate the same color in the new image resource
$TransIndex = imagecolorallocate($NewImage, $TransColor['red'], $TransColor['green'], $TransColor['blue']);
// Completely fill the background of the new image with allocated color.
imagefill($NewImage, 0, 0, $TransIndex);
// Set the background color for new image to transparent
imagecolortransparent($NewImage, $TransIndex);
} elseif ($ImageData[2] == IMAGETYPE_PNG) {
// Turn off transparency blending (temporarily)
imagealphablending($NewImage, false);
// Create a new transparent color for image
$color = imagecolorallocatealpha($NewImage, 0, 0, 0, 127);
// Completely fill the background of the new image with allocated color.
imagefill($NewImage, 0, 0, $color);
// Restore transparency blending
imagesavealpha($NewImage, true);
}
}
@ImageCopyResampled($NewImage, $Image, 0, 0, 0, 0, $NewWidth, $NewHeight, $Width, $Height);
if (preg_match('/^gif$/i', $Extension)) {
@ImageGif($NewImage, $Thumbnail);
} elseif (preg_match('/^png$/i', $Extension)) {
@ImagePng($NewImage, $Thumbnail);
} else {
@ImageJpeg($NewImage, $Thumbnail);
}
@chmod($Thumbnail, 0644);
}
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 png($panels, $name)
{
if (count($panels) > 0) {
echo "Les images générées vont être enregistrées au format PNG.\n";
}
$i = 0;
while (isset($panels[$i])) {
ImagePng($panels[$i], $name . $i . ".png");
$i++;
}
}
public static function png($frame, $filename = false, $pixelPerPoint = 4, $outerFrame = 4, $saveandprint = FALSE)
{
$image = self::image($frame, $pixelPerPoint, $outerFrame, $saveandprint);
if ($filename === false) {
Header("Content-type: image/png");
ImagePng($image);
} else {
ImagePng($image, $filename);
}
ImageDestroy($image);
}
public function FlushObject()
{
if ($this->mStyle & BCS_BORDER) {
$this->DrawBorder();
}
if ($this->mStyle & BCS_IMAGE_PNG) {
ImagePng($this->mImg);
} else {
if ($this->mStyle & BCS_IMAGE_JPEG) {
ImageJpeg($this->mImg);
}
}
}
/**
* Override the parent's go method because there is no view manager here--we're outputting the image directly.
*/
public function go()
{
$config = Config::getInstance();
$this->setContentType('image/png');
$random_num = rand(1000, 99999);
$_SESSION['ckey'] = md5($random_num);
$img = rand(1, 4);
$img_handle = imageCreateFromPNG($config->getValue('source_root_path') . "webapp/assets/img/captcha/bg" . $img . ".PNG");
$color = ImageColorAllocate($img_handle, 0, 0, 0);
ImageString($img_handle, 5, 20, 13, $random_num, $color);
ImagePng($img_handle);
ImageDestroy($img_handle);
}
function avg_percent_fit_iskill($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");
$users = $common->return_direct_reports($db_object, $user_id);
for ($i = 0; $i < count($users); $i++) {
$user = $users[$i];
$sql = "select position from {$user_table} where user_id='{$user}'";
$pos_res = $db_object->get_a_line($sql);
$pos = $pos_res[position];
$sql = "select family_id from {$family_position} where position_id='{$pos}'";
$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}' and skill_type='i'";
$percent_arr = $db_object->get_a_line($sql);
$total_percent += $percent_arr[0];
}
}
}
if (count($users) >= 1) {
$percent = $total_percent / count($users);
$total = 100;
$heads = array(array("IP Percentage 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);
} else {
$heads = array(array("No employee", 3, "c"), array("under this boss", 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($image);
}
}
public function create_code($value, $img_name)
{
$value = $_GET['url'];
//二维码内容
$QR = $this->path . $img_name . '.png';
if (!file_exists($QR)) {
//生成二维码图片
QRcode::png($value, $QR, $this->errorCorrectionLevel, $this->matrixPointSize, 2);
}
if ($this->start) {
$QR = $this->logo_code($QR);
}
Header("Content-type: image/png");
ImagePng($QR);
}
/**
* @param $frame
* @param bool $filename
* @param int $pixelPerPoint
* @param int $outerFrame
* @param bool $saveAndPrint
* @param RgbColor $fgColor
* @param RgbColor $bgColor
*/
public static function png($frame, $filename = false, $pixelPerPoint = 4, $outerFrame = 4, $saveAndPrint = false, RgbColor $fgColor = null, RgbColor $bgColor = null)
{
$image = static::image($frame, $pixelPerPoint, $outerFrame, $fgColor, $bgColor);
if ($filename === false) {
Header("Content-type: image/png");
ImagePng($image);
} else {
ImagePng($image, $filename);
if ($saveAndPrint === true) {
header("Content-type: image/png");
ImagePng($image);
}
}
ImageDestroy($image);
}
function kleeja_cpatcha_image()
{
//Let's generate a totally random string using md5
$md5_hash = md5(rand(0, 999));
//I think the bad things in captcha is two things, O and 0 , so let's remove zero.
$security_code = str_replace('0', '', $md5_hash);
//We don't need a 32 character long string so we trim it down to 5
$security_code = substr($security_code, 15, 5);
//Set the session to store the security code
$_SESSION["klj_sec_code"] = $security_code;
//Set the image width and height
$width = 150;
$height = 25;
//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, rand(0, 100), 0, rand(0, 50));
$grey = ImageColorAllocate($image, 204, 204, 204);
//Make the background black
ImageFill($image, 0, 0, $black);
//options
$x = 10;
$y = 14;
$angle = rand(-7, -10);
//Add randomly generated string in white to the image
if (function_exists('imagettftext')) {
//
// We figure a bug that happens when you add font name without './' before it ..
// he search in the Linux fonts cache , but when you add './' he will know it's our font.
//
imagettftext($image, 16, $angle, rand(50, $x), $y + rand(1, 3), $white, './arial.ttf', $security_code);
} else {
imagestring($image, imageloadfont('arial.gdf'), $x + rand(10, 15), $y - rand(10, 15), $security_code, $white);
}
//kleeja !
imagestring($image, 1, $width - 35, $height - 10, 'Kleeja', ImageColorAllocate($image, 200, 200, 200));
//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, $grey);
//Tell the browser what kind of file is come in
header("Content-Type: image/png");
//Output the newly created image in jpeg format
ImagePng($image);
//Free up resources
ImageDestroy($image);
}
function ShowImageHeader($ImageHandle)
{
if (ImageTypes() & IMG_PNG) {
Header("Content-type: image/png");
ImagePng($ImageHandle);
} elseif (ImageTypes() & IMG_GIF) {
Header("Content-type: image/gif");
ImageGif($ImageHandle);
} elseif (ImageTypes() & IMG_JPEG) {
Header("Content-type: image/jpeg");
ImageJpeg($ImageHandle, "", 0.5);
} else {
die("No images support");
}
ImageDestroy($ImageHandle);
}
public static function png($frame, $filename = false, $pixelPerPoint = 4, $outerFrame = 4, $saveandprint = FALSE, $back_color, $fore_color)
{
$image = self::image($frame, $pixelPerPoint, $outerFrame, $back_color, $fore_color);
if ($filename === false) {
Header("Content-type: image/gif");
ImagePng($image);
} else {
if ($saveandprint === TRUE) {
ImagePng($image, $filename);
header("Content-type: image/gif");
ImagePng($image);
} else {
ImagePng($image, $filename);
}
}
ImageDestroy($image);
}
public static function png($frame, $filename = false, $pixelPerPoint = 4, $outerFrame = 4, $saveandprint = FALSE)
{
$image = self::image($frame, $pixelPerPoint, $outerFrame);
imagetruecolortopalette($image, false, 255);
if ($filename === false) {
Header("Content-type: image/png");
ImagePng($image);
} else {
if ($saveandprint === TRUE) {
ImagePng($image, $filename);
header("Content-type: image/png");
ImagePng($image);
} else {
ImagePng($image, $filename);
}
}
ImageDestroy($image);
}
public function guvenlikKodu()
{
$kod = substr(md5(rand(0, 999999999999.0)), -6);
if ($kod) {
$this->session->set_userdata("guvKod", $kod);
$width = 100;
$height = 30;
$resim = ImageCreate($width, $height);
$beyaz = ImageColorAllocate($resim, 255, 255, 255);
$rand = ImageColorAllocate($resim, rand(0, 255), rand(0, 255), rand(0, 255));
ImageFill($resim, 0, 0, $rand);
ImageString($resim, 5, 24, 7, $this->session->userdata("guvKod"), $beyaz);
ImageLine($resim, 100, 19, 0, 19, $beyaz);
header("Content,type:image/png");
ImagePng($resim);
ImageDestroy($resim);
$this->session->set_userdata("guvKod2", $this->session->userdata("guvKod"));
}
}
/**
* Override the parent's go method because there is no view manager here--we're outputting the image directly.
*/
public function go()
{
$config = Config::getInstance();
$random_num = rand(1000, 99999);
$_SESSION['ckey'] = md5($random_num);
$img = rand(1, 4);
Utils::defineConstants();
$captcha_bg_image_path = THINKUP_WEBAPP_PATH . "assets/img/captcha/bg" . $img . ".PNG";
$img_handle = imageCreateFromPNG($captcha_bg_image_path);
if ($img_handle === false) {
echo 'CAPTCHA image could not be created from ' . $captcha_bg_image_path;
} else {
$this->setContentType('image/png');
$color = ImageColorAllocate($img_handle, 0, 0, 0);
ImageString($img_handle, 5, 20, 13, $random_num, $color);
ImagePng($img_handle);
ImageDestroy($img_handle);
}
}
public static function buildCache()
{
QRtools::markTime('before_build_cache');
$mask = new QRmask();
for ($a = 1; $a <= Constants::QRSPEC_VERSION_MAX; $a++) {
$frame = QRspec::newFrame($a);
if (Constants::QR_IMAGE) {
$fileName = Constants::QR_CACHE_DIR . 'frame_' . $a . '.png';
$image = QRimage::image(self::binarize($frame), $fileName, 1, 0);
ImagePng($image, $filename);
}
$width = count($frame);
$bitMask = array_fill(0, $width, array_fill(0, $width, 0));
for ($maskNo = 0; $maskNo < 8; $maskNo++) {
$mask->makeMaskNo($maskNo, $width, $frame, $bitMask, true);
}
}
QRtools::markTime('after_build_cache');
}
/**
* Convierte un texto a imagen
* @param string $texto
*/
public function executeText2img(sfWebRequest $request)
{
//fuente por defecto
$this->font = 2;
//obtengo el texto
$texto = utf8_decode($request->getParameter('texto', 'null'));
//seteo el header
header("Content-type: image/png");
// calculo el alto
$alto = strlen($texto) * imagefontwidth($this->font) + imagefontwidth($this->font);
$img_handle = imagecreatetruecolor(imagefontheight($this->font), $alto) or die("Cannot Create image");
// ImageColorAllocate (image, red, green, blue)
$back_color = ImageColorAllocate($img_handle, 255, 255, 255);
$txt_color = ImageColorAllocate($img_handle, 0, 0, 0);
ImageFill($img_handle, 0, 0, $back_color);
ImageStringUp($img_handle, $this->font, 0, $alto - imagefontwidth($this->font) / 2, $texto, $txt_color);
ImagePng($img_handle);
ImageDestroy($img_handle);
return sfView::NONE;
}
function __construct($debugMode)
{
if (!$debugMode) {
header("Content-type: image/png");
} else {
echo "constructing!";
}
$this->mapCities = array("Liverpool" => array("type" => HEXTYPE_RAILWAY_TOWN, "position" => "0,1", "color" => "255/0/0", "railway" => "L&Y"), "Bristol" => array("type" => HEXTYPE_RAILWAY_TOWN, "position" => "0,12", "color" => "255/0/0", "railway" => "GWR"), "Stoke" => array("type" => HEXTYPE_RAILWAY_TOWN, "position" => "2,4", "color" => "255/0/0", "railway" => "LNWR"), "Southhampton" => array("type" => HEXTYPE_RAILWAY_TOWN, "position" => "5,15", "color" => "255/0/0", "railway" => "LSWR"), "York" => array("type" => HEXTYPE_RAILWAY_TOWN, "position" => "8,0", "color" => "255/0/0", "railway" => "NER"), "Norwich" => array("type" => HEXTYPE_RAILWAY_TOWN, "position" => "14,7", "color" => "255/0/0", "railway" => "GER"), "Dover" => array("type" => HEXTYPE_RAILWAY_TOWN, "position" => "15,14", "color" => "255/0/0", "railway" => "SER"), "Salisbury" => array("type" => HEXTYPE_TOWN, "position" => "3,12"), "Leeds" => array("type" => HEXTYPE_TOWN, "position" => "4,0"), "Derby" => array("type" => HEXTYPE_TOWN, "position" => "5,4"), "Oxford" => array("type" => HEXTYPE_TOWN, "position" => "5,10"), "Ragby" => array("type" => HEXTYPE_TOWN, "position" => "6,7"), "Avesbury" => array("type" => HEXTYPE_TOWN, "position" => "8,11"), "Lincoln" => array("type" => HEXTYPE_TOWN, "position" => "9,2"), "Peterborough" => array("type" => HEXTYPE_TOWN, "position" => "10,7"), "Ashford" => array("type" => HEXTYPE_TOWN, "position" => "12,14"), "Gloucester" => array("type" => HEXTYPE_CITY, "position" => "2,10", "color" => "252/126/127"), "Hertford" => array("type" => HEXTYPE_CITY, "position" => "11,10", "color" => "141/72/53"), "Sheffield" => array("type" => HEXTYPE_CITY, "position" => "6,2", "color" => "121/124/205"), "Brighton" => array("type" => HEXTYPE_CITY, "position" => "10,16", "color" => "155/112/175"), "Guildford" => array("type" => HEXTYPE_CITY, "position" => "8,14", "color" => "187/189/45"), "Nottingham" => array("type" => HEXTYPE_CITY, "position" => "8,5", "color" => "104/154/156"), "Cambridge" => array("type" => HEXTYPE_CITY, "position" => "12,9", "color" => "122/177/113"), "London" => array("type" => HEXTYPE_CITY, "position" => "10,13", "color" => "230/79/124"), "Reading" => array("type" => HEXTYPE_CITY, "position" => "6,13", "color" => "169/113/48"), "Birmingham" => array("type" => HEXTYPE_CITY, "position" => "3,6", "color" => "143/122/115"), "Manchester" => array("type" => HEXTYPE_CITY, "position" => "3,1", "color" => "236/226/244"), "Northampton" => array("type" => HEXTYPE_CITY, "position" => "7,8", "color" => "129/149/43"));
if (false) {
$handle = ImageCreate(1600, 1700) or die("Cannot Create image");
ImageColorAllocate($handle, 0, 255, 255);
} else {
$handle = imagecreatefromjpeg("england.jpg");
}
// $txt_color = ImageColorAllocate ($handle, 255, 0, 0);
// ImageString ($handle, 5, 5, 18, "HELLO WORLD", $txt_color);
$this->drawGrid($handle);
if (!$debugMode) {
ImagePng($handle);
}
}
public function qrcimg()
{
$value = I('content');
// 二维码内容
if (!$value) {
die("操作非法");
}
Vendor('phpqrc.Qrcutils');
$logo = './images/icon.png';
// 准备好的logo图片
$QR = './images/qrcode.png';
// 已经生成的原始二维码图
$errorCorrectionLevel = I('qrc_level', 'H');
// 容错级别
$matrixPointSize = I('qrc_size', 10);
// 生成图片大小
//创建二维码
$img = \Qrctils::createImg($value, $errorCorrectionLevel, $matrixPointSize, $logo, $QR);
// 输出图片
Header("Content-type: image/png");
ImagePng($img);
}
public static function make()
{
$sessionvar = 'vdcode';
//Session变量名称
$width = 150;
//图像宽度
$height = 20;
//图像高度
$ans = mt_rand(0, 9);
$p1 = mt_rand(1, 9);
if ($p1 <= $ans) {
$p2 = $ans - $p1;
$operator = '+';
} else {
$p2 = $p1 - $ans;
$operator = '-';
}
$code = array();
$code[] = $p1;
$code[] = $operator;
$code[] = $p2;
$code[] = '=';
$code[] = $ans;
$_SESSION[$sessionvar] = $ans;
$img = ImageCreate($width, $height);
ImageColorAllocate($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 += 20;
$txtcolor = ImageColorAllocate($img, mt_rand(0, 255), mt_rand(0, 150), mt_rand(0, 255));
ImageChar($img, mt_rand(3, 5), $offset, mt_rand(3, 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, $width), mt_rand(0, $height), $pxcolor);
}
return ImagePng($img);
}
function abatly_captcha()
{
$md5_hash = md5(rand(0, 999));
$security_code = str_replace('0', '', $md5_hash);
$security_code = substr($security_code, 15, 5);
$_SESSION["security_code"] = $security_code;
$width = 128;
$height = 40;
$image = ImageCreate($width, $height);
$white = ImageColorAllocate($image, 255, 255, 255);
$black = ImageColorAllocate($image, rand(0, 100), 0, rand(0, 50));
$grey = ImageColorAllocate($image, 204, 204, 204);
$red = imagecolorallocatealpha($image, 255, 0, 0, 75);
$green = imagecolorallocatealpha($image, 0, 255, 0, 75);
$blue = imagecolorallocatealpha($image, 0, 0, 255, 75);
imagefilledrectangle($image, 0, 0, $width, $height, $white);
imagefilledellipse($image, ceil(rand(5, 145)), ceil(rand(0, 35)), 30, 30, $red);
imagefilledellipse($image, ceil(rand(5, 145)), ceil(rand(0, 35)), 30, 30, $green);
imagefilledellipse($image, ceil(rand(5, 145)), ceil(rand(0, 35)), 30, 30, $blue);
imagefilledrectangle($image, 0, 0, $width, 0, $black);
imagefilledrectangle($image, $width - 1, 0, $width - 1, $height - 1, $black);
imagefilledrectangle($image, 0, 0, 0, $height - 1, $black);
imagefilledrectangle($image, 0, $height - 1, $width, $height - 1, $black);
ImageFill($image, 0, 0, $black);
$x = 20;
$y = 24;
$angle = rand(-7, -10);
if (function_exists('imagettftext')) {
imagettftext($image, 20, $angle, rand(20, $x), $y + rand(1, 3), $black, 'arial.ttf', $security_code);
} else {
imagestring($image, imageloadfont('arial.gdf'), $x + rand(10, 15), $y - rand(10, 15), $security_code, $white);
}
ImageRectangle($image, 0, 0, $width - 1, $height - 1, $black);
imageline($image, $width / 2, 0, $width / 2, $height, $black);
header("Content-Type: image/png");
ImagePng($image);
ImageDestroy($image);
}
function blah($cstr)
{
$old_security_string = $cstr;
$security_string = "";
for ($i = 0; $i <= strlen($old_security_string) - 1; $i++) {
$str = substr($old_security_string, $i, 1);
if ($i % 2 == 0) {
$str = strtoupper($str);
}
$security_string = $security_string . $str . ' ';
}
$_SESSION["captchaStr"] = $old_security_string;
$width = 100;
$height = 30;
$image = ImageCreate($width, $height);
$white = ImageColorAllocate($image, 255, 255, 255);
$black = ImageColorAllocate($image, 0, 0, 0);
$grey = ImageColorAllocate($image, 120, 120, 120);
$red = ImageColorAllocate($image, 132, 12, 4);
ImageFill($image, 5, 5, $grey);
$font = 8;
imagestring($image, 15, 12, 8, $security_string, $white);
//ImageString($image, $font, 12, 3, $security_string, $white);
ImageRectangle($image, 0, 0, $width - 1, $height - 1, $black);
/*
$line = imagecolorallocate($image,233,239,239);
imageline($image,0,0,39,29,$line);
imageline($image,60,0,40,29,$line);
imageline($image,40,0,64,29,$line);
imageline($image,80,0,94,29,$line);
*/
header("Content-Type: image/png");
ImagePng($image);
ImageDestroy($image);
}
/**
* Outputs the image to the screen, or saves to $name if supplied. Quality of JPEG images can be controlled with the $quality variable
*
* @param int $quality
* @param string $name
*/
function show($quality = 100, $name = '')
{
switch ($this->format) {
case 'GIF':
if ($name != '') {
@ImageGif($this->newImage, $name) or $this->error = true;
} else {
header('Content-type: image/gif');
ImageGif($this->newImage);
}
break;
case 'JPG':
if ($name != '') {
@ImageJpeg($this->newImage, $name, $quality) or $this->error = true;
} else {
header('Content-type: image/jpeg');
ImageJpeg($this->newImage, NULL, $quality);
}
break;
case 'PNG':
if ($name != '') {
@ImagePng($this->newImage, $name) or $this->error = true;
} else {
header('Content-type: image/png');
ImagePng($this->newImage);
}
break;
}
}
function PrintImage()
{
// Browser cache stuff submitted by Thiemo Nagel
if (!$this->browser_cache && !$this->is_inline) {
header('Expires: Mon, 26 Jul 1997 05:00:00 GMT');
header('Last-Modified: ' . gmdate('D, d M Y H:i:s') . 'GMT');
header('Cache-Control: no-cache, must-revalidate');
header('Pragma: no-cache');
}
switch ($this->file_format) {
case 'png':
if (!$this->is_inline) {
Header('Content-type: image/png');
}
if ($this->is_inline && $this->output_file != '') {
ImagePng($this->img, $this->output_file);
} else {
ImagePng($this->img);
}
break;
case 'jpg':
if (!$this->is_inline) {
Header('Content-type: image/jpeg');
}
if ($this->is_inline && $this->output_file != '') {
ImageJPEG($this->img, $this->output_file);
} else {
ImageJPEG($this->img);
}
break;
case 'gif':
if (!$this->is_inline) {
Header('Content-type: image/gif');
}
if ($this->is_inline && $this->output_file != '') {
ImageGIF($this->img, $this->output_file);
} else {
ImageGIF($this->img);
}
break;
case 'wbmp':
// wireless bitmap, 2 bit.
if (!$this->is_inline) {
Header('Content-type: image/wbmp');
}
if ($this->is_inline && $this->output_file != '') {
ImageWBMP($this->img, $this->output_file);
} else {
ImageWBMP($this->img);
}
break;
default:
$this->PrintError('PrintImage(): Please select an image type!');
break;
}
return TRUE;
}
public function genBarCode($code_id)
{
$text = $code_id;
$font_size = 50;
$height = 80;
$width = 100;
$im = ImageCreate($width, $height);
$grey = ImageColorAllocate($im, 230, 230, 230);
$black = ImageColorAllocate($im, 0, 0, 0);
$text_bbox = ImageTTFBBox($font_size, 0, "font/FRE3OF9X.TTF", $text);
$image_centerx = $width / 2;
$image_centery = $height / 2;
$text_x = $image_centerx - round($text_bbox[4] / 2);
$text_y = $image_centery;
ImageTTFText($im, $font_size, 0, $text_x, $text_y, $black, "font/FRE3OF9X.TTF", $text);
ImagePng($im, "barcode/bc_{$code_id}.png");
ImageDestroy($im);
//echo "<img src=image.png>";
/*
$str="1234";
putenv('GDFONTPATH=' . realpath('.'));
$font = "FRE3OF9X.TTF";
$image = imagecreate(100,30);
$bg = imagecolorallocate($image,100,220,220);
$black = imagecolorallocate($image, 0, 0, 0);
imagettftext($image,28,0,2,25,$black,$font,$str);
header("Content-type:image/png");
imagepng($image);
imagedestroy($image); */
}
