本文整理汇总了PHP中image::cropFromLeft方法的典型用法代码示例。如果您正苦于以下问题：PHP image::cropFromLeft方法的具体用法？PHP image::cropFromLeft怎么用？PHP image::cropFromLeft使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类image的用法示例。
在下文中一共展示了image::cropFromLeft方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: zesize_img
function zesize_img($hinhanh)
{
global $folder, $module, $module_config, $module_name;
if ($hinhanh) {
require_once NV_ROOTDIR . "/includes/class/image.class.php";
$basename = basename($hinhanh);
$image = new image($hinhanh, NV_MAX_WIDTH, NV_MAX_HEIGHT);
// Creat new folder
if (!file_exists(NV_UPLOADS_REAL_DIR . '/' . $module . "/" . $folder)) {
nv_mkdir(NV_UPLOADS_REAL_DIR . '/' . $module, $folder);
}
$name = $basename;
$i = 1;
while (file_exists(NV_UPLOADS_REAL_DIR . '/' . $module . "/" . $folder . '/' . $name)) {
$name = preg_replace('/(.*)(\\.[a-zA-Z]+)$/', '\\1_' . $i . '\\2', $basename);
$i++;
}
$image_info1 = $image->fileinfo;
$img_w = $module_config[$module_name]['width'];
$img_h = $module_config[$module_name]['height'];
$image_info = array();
$homeimg = "";
if ($image_info1['width'] / $image_info1['height'] < $img_w / $img_h) {
$image->resizeXY($img_w, NV_MAX_HEIGHT);
} else {
$image->resizeXY(NV_MAX_WIDTH, $img_h);
}
$image->cropFromLeft(0, 0, $img_w, $img_h);
$image->save(NV_UPLOADS_REAL_DIR . '/' . $module . "/" . $folder, $name);
$image_info = $image->create_Image_info;
$homeimg = str_replace(NV_UPLOADS_REAL_DIR . '/' . $module . '/', '', $image_info['src']);
$image->close();
} else {
$homeimg = "";
}
return $homeimg;
}示例2: intval
$array['avatar_height'] = intval($array['y2'] - $array['y1']);
if (sizeof(array_filter(array($array['x1'], $array['y1'], $array['x2'], $array['y2'], $array['w'], $array['h']))) < 4 or $array['avatar_width'] < $global_config['avatar_width'] or $array['avatar_height'] < $global_config['avatar_height']) {
$array['error'] = $lang_module['avata_error_data'];
} else {
$upload = new upload(array('images'), $global_config['forbid_extensions'], $global_config['forbid_mimes'], NV_UPLOAD_MAX_FILESIZE, NV_MAX_WIDTH, NV_MAX_HEIGHT);
// Storage in temp dir
$upload_info = $upload->save_file($_FILES['image_file'], NV_ROOTDIR . '/' . NV_TEMP_DIR, false);
// Delete upload tmp
@unlink($_FILES['image_file']['tmp_name']);
if (empty($upload_info['error'])) {
$basename = $upload_info['basename'];
$basename = preg_replace('/(.*)(\\.[a-zA-Z]+)$/', '\\1_' . nv_genpass(8) . "_" . $user_info['userid'] . '\\2', $basename);
$image = new image($upload_info['name'], NV_MAX_WIDTH, NV_MAX_HEIGHT);
// Resize image, crop image
$image->resizeXY($array['w'], $array['h']);
$image->cropFromLeft($array['x1'], $array['y1'], $array['avatar_width'], $array['avatar_height']);
$image->resizeXY($global_config['avatar_width'], $global_config['avatar_height']);
// Save new image
$image->save(NV_ROOTDIR . '/' . NV_TEMP_DIR, $basename);
$image->close();
if (file_exists($image->create_Image_info['src'])) {
$array['success'] = true;
$array['filename'] = str_replace(NV_ROOTDIR . '/' . NV_TEMP_DIR . '/', '', $image->create_Image_info['src']);
} else {
$array['error'] = $lang_module['avata_error_save'];
}
@nv_deletefile($upload_info['name']);
} else {
$array['error'] = $upload_info['error'];
}
}示例3: htmlspecialchars
}
$file = htmlspecialchars(trim($nv_Request->get_string('file', 'post,get')), ENT_QUOTES);
$file = basename($file);
if (empty($file) or !is_file(NV_ROOTDIR . '/' . $path . '/' . $file)) {
die('ERROR#' . $lang_module['errorNotSelectFile'] . NV_ROOTDIR . '/' . $path . '/' . $file);
}
if ($nv_Request->isset_request('path', 'post') and $nv_Request->isset_request('x', 'post') and $nv_Request->isset_request('y', 'post')) {
$config_logo = array();
$config_logo['x'] = $nv_Request->get_int('x', 'post', 0);
$config_logo['y'] = $nv_Request->get_int('y', 'post', 0);
$config_logo['w'] = $nv_Request->get_int('w', 'post', 0);
$config_logo['h'] = $nv_Request->get_int('h', 'post', 0);
if ($config_logo['w'] > 0 and $config_logo['h'] > 0) {
require_once NV_ROOTDIR . '/includes/class/image.class.php';
$createImage = new image(NV_ROOTDIR . '/' . $path . '/' . $file, NV_MAX_WIDTH, NV_MAX_HEIGHT);
$createImage->cropFromLeft($config_logo['x'], $config_logo['y'], $config_logo['w'], $config_logo['h']);
$createImage->save(NV_ROOTDIR . '/' . $path, $file);
$createImage->close();
if (isset($array_dirname[$path])) {
if (preg_match('/^' . nv_preg_quote(NV_UPLOADS_DIR) . '\\/(([a-z0-9\\-\\_\\/]+\\/)*([a-z0-9\\-\\_\\.]+)(\\.(gif|jpg|jpeg|png)))$/i', $path . '/' . $file, $m)) {
@nv_deletefile(NV_ROOTDIR . '/' . NV_FILES_DIR . '/' . $m[1]);
}
$info = nv_getFileInfo($path, $file);
$did = $array_dirname[$path];
$db->query("UPDATE " . NV_UPLOAD_GLOBALTABLE . "_file SET filesize=" . $info['filesize'] . ", src='" . $info['src'] . "', srcwidth=" . $info['srcwidth'] . ", srcheight=" . $info['srcheight'] . ", sizes='" . $info['size'] . "', userid=" . $admin_info['userid'] . ", mtime=" . $info['mtime'] . " WHERE did = " . $did . " AND title = '" . $file . "'");
}
die('OK#' . basename($file));
} else {
die('ERROR#' . $lang_module['notlevel']);
}
}