function thumbnail($upfiledir, $src, $tName, $tw = '', $th = '', $scale = true, $tDir = "thumb")
{
global $iCMS;
$R = array();
$tw = empty($tw) ? $iCMS->config['thumbwidth'] : (int) $tw;
$th = empty($th) ? $iCMS->config['thumbhight'] : (int) $th;
if ($tw && $th) {
list($width, $height, $type) = @getimagesize($src);
if ($width < 1 && $height < 1) {
$R['width'] = $tw;
$R['height'] = $th;
$R['src'] = $src;
return $R;
}
if ($width > $tw || $height > $th) {
$R['src'] = $upfiledir . $tDir . "/" . $tName . '_' . $tw . 'x' . $th . '.' . substr(strrchr($src, "."), 1);
if (in_array('Gmagick', get_declared_classes())) {
$image = new Gmagick();
$image->readImage($src);
$im = self::scale(array("tw" => $tw, "th" => $th, "w" => $image->getImageWidth(), "h" => $image->getImageHeight()));
$image->resizeImage($im['w'], $im['h'], null, 1);
$image->cropImage($tw, $th, 0, 0);
//$image->thumbnailImage($gm_w,$gm_h);
FS::mkdir($upfiledir . $tDir);
$image->writeImage($R['src']);
$image->destroy();
} else {
$im = self::scale(array("tw" => $tw, "th" => $th, "w" => $width, "h" => $height), $scale);
$R['width'] = $im['w'];
$R['height'] = $im['h'];
$res = self::imagecreate($type, $src);
if ($res) {
$thumb = imagecreatetruecolor($im['w'], $im['h']);
imagecopyresampled($thumb, $res, 0, 0, 0, 0, $im['w'], $im['h'], $width, $height);
//PHP_VERSION != '4.3.2' && self::UnsharpMask($thumb);
FS::mkdir($upfiledir . $tDir);
self::image($thumb, $type, $R['src']);
} else {
$R['src'] = $src;
}
}
} else {
$R['width'] = $width;
$R['height'] = $height;
$R['src'] = $src;
}
return $R;
}
}
/**
* Apply transformations on image
*
* @param string $source Source image
* @param array $params Transformations and parameters
* @param string $store Temporary store on disk
*
* @return string
*/
public function transform($source, $params, $store = null)
{
try {
$image = new \Gmagick();
$image->readImage($source);
if (isset($params['negate'])) {
$this->canNegate();
}
if (isset($params['rotate'])) {
$image->rotateImage('#000', $params['rotate']['angle']);
}
if (isset($params['crop'])) {
$image->cropImage($params['crop']['width'], $params['crop']['height'], $params['crop']['x'], $params['crop']['y']);
}
if (isset($params['contrast'])) {
$this->canContrast();
}
if (isset($params['brightness'])) {
$value = (int) $params['brightness'];
$brightness = null;
if ($value <= 0) {
$brightness = $value + 100;
} else {
$brightness = $value * 3 + 100;
}
$image->modulateImage($brightness, 100, 100);
}
$ret = null;
if ($store !== null) {
$ret = $image->writeImage($store);
} else {
$ret = $image->getImageBlob();
}
$image->destroy();
return $ret;
} catch (\GmagickException $e) {
$image->destroy();
throw new \RuntimeException($e->getMessage());
}
}
}
}
}
}
// Edit upload location here
$destination_path = 'files/users/';
$target_path = $destination_path . $name;
$Thumb_Path = $destination_path . 'thumbs/' . $name;
if (@move_uploaded_file($_FILES['userimg']['tmp_name'], $target_path)) {
$result = 1;
$sql = execute_sqlQuery("UPDATE tblAppUsers SET userImage='{$name}' WHERE empl_id='{$uid}'");
try {
// initialize object
$image = new Gmagick();
$image->readImage($target_path);
$image->thumbnailImage(55, 55);
$image->writeImage($Thumb_Path);
// free resource handle
$image->destroy();
} catch (Exception $e) {
die($e->getMessage());
}
}
}
}
}
header("Location:edituser.php?res={$result}&er={$er}");
?>
public static function thumbnail($src, $tw = "0", $th = "0", $scale = true)
{
if (!self::$config['thumb']['enable']) {
return;
}
$rs = array();
$tw = empty($tw) ? self::$config['thumb']['width'] : (int) $tw;
$th = empty($th) ? self::$config['thumb']['height'] : (int) $th;
if ($tw && $th) {
list($width, $height, $type) = getimagesize($src);
if ($width < 1 && $height < 1) {
$rs['width'] = $tw;
$rs['height'] = $th;
$rs['src'] = $src;
return $rs;
}
if ($width > $tw || $height > $th) {
$rs['src'] = $src . '_' . $tw . 'x' . $th . '.jpg';
if (in_array('Gmagick', get_declared_classes())) {
$image = new Gmagick();
$image->readImage($src);
$im = self::scale(array("tw" => $tw, "th" => $th, "w" => $image->getImageWidth(), "h" => $image->getImageHeight()));
$image->resizeImage($im['w'], $im['h'], null, 1);
$image->cropImage($tw, $th, 0, 0);
//$image->thumbnailImage($gm_w,$gm_h);
$image->writeImage($rs['src']);
$image->destroy();
} else {
$im = self::scale(array("tw" => $tw, "th" => $th, "w" => $width, "h" => $height), $scale);
$ret = self::imagecreate($type, $src);
$rs['width'] = $im['w'];
$rs['height'] = $im['h'];
if ($ret) {
$thumb = imagecreatetruecolor($im['w'], $im['h']);
imagecopyresampled($thumb, $ret, 0, 0, 0, 0, $im['w'], $im['h'], $width, $height);
self::image($thumb, $type, $rs['src']);
} else {
$rs['src'] = $src;
}
}
} else {
$rs['src'] = $src;
$rs['width'] = $width;
$rs['height'] = $height;
}
return $rs;
}
}
/**
* 生成水印
* @param string $groundImage
*/
function waterImage($groundImage = '')
{
try {
//获取背景图的高，宽
if ($groundImage && is_file($groundImage)) {
$bg = new Gmagick();
$bg->readImage($groundImage);
$bgHeight = $bg->getImageHeight();
$bgWidth = $bg->getImageWidth();
}
//获取水印图的高，宽
if ($this->waterImage && is_file($this->waterImage)) {
$water = new Gmagick($this->waterImage);
$waterHeight = $water->getImageHeight();
$waterWidth = $water->getImageWidth();
}
//如果背景图的高宽小于水印图的高宽则不加水印
if ($bgHeight < $waterHeight || $bgWidth < $waterWidth) {
return false;
} else {
$isWaterImg = TRUE;
}
//加水印
if ($isWaterImg) {
$dw = new GmagickDraw();
//加图片水印
if (is_file($this->waterImage)) {
//水印位置随机
$waterPos = $this->getWaterPos($bgWidth, $bgHeight, $waterWidth, $waterHeight);
$bg->compositeImage($water, 1, $waterPos['x'], $waterPos['y']);
if (!$bg->writeImage($groundImage)) {
return FALSE;
}
} else {
//加文字水印
$waterTextInfo = array('textFont' => '15', 'textColor' => '#FF0000', 'textAlpha' => 1, 'textInfo' => 'www.okooo.com');
$dw->setFontSize($waterTextInfo['textFont']);
//$dw->setFillColor($waterTextInfo['textColor']);
$dw->setFillOpacity(1);
$x = abs(130 - $bgWidth);
$y = abs(15 - $bgHeight);
$dw->annotate($x, $y, $waterTextInfo['textInfo']);
$dw->setTextEncoding('UTF-8');
$bg->drawImage($dw);
if (!$bg->writeImage($groundImage)) {
return FALSE;
}
}
}
} catch (Exception $e) {
Logger::getLogger('dataengine.lottery.snapshot')->apps('exception')->info(json_encode($e->getMessage()));
}
}