public function beforeSave($options = array())
{
$imageRes = new ImageResize();
$this->data['User']['status'] = 1;
if (isset($this->data['User']['photo'])) {
$data = $this->data['User']['photo'];
$path = dirname(__FILE__) . '/../../app/webroot/user_image/';
$file = $imageRes->resize($data, 300, 220, $path);
$this->data['User']['photo'] = $file;
}
}
<!DOCTYPE html>
<html lang="es">
<head>
<meta charset="UTF-8">
<title>Ejemplo</title>
</head>
<body>
<h1 id="titulo">Ejemplo</h1>
<div>
<?php
require "ImageResize.php";
$src = "archivo.jpg";
$dest = "archivo150x150.jpg";
$resize = new ImageResize($src);
$resize->resize(150, 150);
if (!@$resize->save($dest)) {
echo "Archivo no fue generado. Error: " . error_get_last();
} else {
echo "Archivo {$dest} generado.";
}
?>
</div>
</body>
</html>
if (empty($_POST['name']) || empty($_POST['class']) || empty($_POST['roll'])) {
echo '<script>std_empty();</script>';
echo "<meta http-equiv='refresh' content='1;url='>";
exit;
}
$image_name = isset($_FILES['edit-students-image']['name']) ? $_FILES['edit-students-image']['name'] : NULL;
$tmp_name = isset($_FILES['edit-students-image']['tmp_name']) ? $_FILES['edit-students-image']['tmp_name'] : NULL;
$rand_img = !empty($image_name) ? rand(1000, 9999) . '.jpg' : '';
if (!empty($image_name)) {
$students_img_location = $plug_path . 'images/scl_students/' . $rand_img;
if (!empty($image_name)) {
$mime = getimagesize($tmp_name);
if (in_array('image', explode('/', $mime['mime']))) {
move_uploaded_file($tmp_name, $students_img_location);
$image = new ImageResize($students_img_location);
$image->resize(140, 140);
$image->save();
copy($students_img_location, 'img/admin/student_' . $rand_img);
}
}
}
$fields = array('id' => $_POST['id'], 'name' => $_POST['name'], 'class' => $_POST['class'], 'roll' => $_POST['roll'], 'gender' => $_POST['gender'], 'address' => $_POST['address'], 'date_of_birth' => $_POST['date_of_birth'], 'mobile' => $_POST['mobile'], 'email' => $_POST['email']);
if (!empty($image_name)) {
$fields['image'] = $rand_img;
}
$where = array('id' => $_POST['id']);
if (db_update('scl_students', $fields, $where)) {
$fields = array('full_name' => $_POST['name'], 'email' => $_POST['email']);
$where = array('username' => 'student_' . $_POST['id']);
if (isset($image_name)) {
$student_acc_img = 'student_' . $rand_img;
<?php require_once './ImageResize.php'; $imgsdir = 'imgs/'; $scale = 300; $im = new ImageResize($imgsdir, $scale); $filelist = $im->get_file($im->dirname); $path = $im->filetype($filelist); $target = $im->image_info($path); $im->resize($target); $im->reduction($im->resized);
/**
* Resizes an image and returns the image contents
* @param string $image_location
* @param integer $dest_width
* @param integer $dest_height
* @param integer $dest_padding
* @return string
*/
static function resizeImageFromString($image_source_contents, $dest_width = 128, $dest_height = 128, $dest_padding = 5)
{
$image_resize = new ImageResize();
$image_resize->setDestinationImageHeight($dest_height);
$image_resize->setDestinationImageWidth($dest_width);
$image_resize->setDestinationImagePadding($dest_padding);
return $image_resize->resize($image_source_contents);
}
public function resize()
{
$this->loadFile();
$imageResize = new ImageResize($this->file);
$imageResize->resize(900);
}
<?php
include 'ImageResize.php';
?>
<?php
//EJEMPLO DE USO DE LA CLASE ImageResize:
$nombreDeImagen = "imagenX";
$src = PATH_IMG . $nombreDeImagen . ".jpg";
$dest1 = PATH_IMG_R50x50 . $nombreDeImagen . ".jpg";
$dest2 = PATH_IMG_R150x150 . $nombreDeImagen . ".jpg";
$imagen = new ImageResize($src);
$imagen->resize(50, 50);
@$imagen->save($dest1);
$imagen->resize(150, 150);
if (!@$imagen->save($dest2)) {
echo "Archivo no fue generado. Error: " . error_get_last();
} else {
echo "Archivo {$dest2} generado.";
}
$uptmp = strlen(ini_get('upload_tmp_dir')) > 0 ? ini_get('upload_tmp_dir') : (strlen($_ENV['TEMP']) > 0 ? $_ENV['TEMP'] : (strlen($_ENV['TMP']) > 0 ? $_ENV['TMP'] : (strtolower(substr(PHP_OS, 0, 3)) == 'win' ? 'C:/WINDOWS/TEMP' : '/tmp')));
$oldfile = $uptmp . '/' . $_SESSION['jieqiUserId'] . '_tmp' . $jieqiConfigs['system']['avatardt'];
if (is_file($oldfile)) {
if ($old_avatar > 0 && isset($jieqi_image_type[$old_avatar])) {
$old_imagefile = $basedir . '/' . $jieqiUsers->getVar('uid', 'n') . $jieqi_image_type[$old_avatar];
jieqi_delfile($old_imagefile);
}
$posary = explode(',', $_REQUEST['cut_pos']);
foreach ($posary as $k => $v) {
$posary[$k] = intval($v);
}
include_once JIEQI_ROOT_PATH . '/lib/image/imageresize.php';
$imgresize = new ImageResize();
$imgresize->load($oldfile);
if ($posary[2] > 0 && $posary[3] > 0) {
$imgresize->resize($posary[2], $posary[3]);
}
$imgresize->cut($jieqiConfigs['system']['avatardw'], $jieqiConfigs['system']['avatardh'], intval($posary[0]), intval($posary[1]));
$tmp_save = $uptmp . '/' . $_SESSION['jieqiUserId'] . $jieqiConfigs['system']['avatardt'];
$imgresize->save($tmp_save);
jieqi_copyfile($tmp_save, $newfile, 0777, true);
$imgresize->resize($jieqiConfigs['system']['avatarsw'], $jieqiConfigs['system']['avatarsh']);
$tmp_save = $uptmp . '/' . $_SESSION['jieqiUserId'] . 's' . $jieqiConfigs['system']['avatardt'];
$imgresize->save($tmp_save);
jieqi_copyfile($tmp_save, $smallfile, 0777, true);
$imgresize->resize($jieqiConfigs['system']['avatariw'], $jieqiConfigs['system']['avatarih']);
$tmp_save = $uptmp . '/' . $_SESSION['jieqiUserId'] . 'i' . $jieqiConfigs['system']['avatardt'];
$imgresize->save($tmp_save, true);
jieqi_copyfile($tmp_save, $iconfile, 0777, true);
jieqi_delfile($oldfile);
$image_type = 0;
} elseif ($act == 'save_teachers_photo_cutting') {
$teachers = get_teachers_one(intval($_REQUEST['pid']), intval($_SESSION['uid']));
if (empty($teachers)) {
showmsg("请先填写讲师基本信息！", 0);
}
require_once QISHI_ROOT_PATH . 'include/imageresize.class.php';
$imgresize = new ImageResize();
$photo_dir = QISHI_ROOT_PATH . substr($_CFG['teacher_photo_dir'], strlen($_CFG['site_dir']));
$photo_thumb_dir = QISHI_ROOT_PATH . substr($_CFG['teacher_photo_dir_thumb'], strlen($_CFG['site_dir']));
$imgresize->load($photo_dir . $teachers['photo_img']);
$posary = explode(',', $_POST['cut_pos']);
foreach ($posary as $k => $v) {
$posary[$k] = intval($v);
}
if ($posary[2] > 0 && $posary[3] > 0) {
$imgresize->resize($posary[2], $posary[3]);
}
$imgresize->cut(120, 150, intval($posary[0]), intval($posary[1]));
$imgresize->save($photo_thumb_dir . $teachers['photo_img']);
header('Location: ?act=photo_cutting&show=ok&pid=' . $_REQUEST['pid']);
} elseif ($act == 'edit_photo_display') {
header('Location: ?act=teachers_show&id=' . intval($_REQUEST['pid']));
} elseif ($act == 'teachers_show') {
$teachers = get_teachers_one(intval($_GET['id']), $_SESSION['uid']);
if (empty($teachers)) {
showmsg("参数错误！", 1);
}
$smarty->assign('title', '修改讲师资料 - 培训会员中心 - ' . $_CFG['site_name']);
$smarty->assign('teachers', $teachers);
$smarty->display('member_train/train_teachersshow.htm');
} elseif ($act == 'del_teachers') {