function init($preferDrivers = array('gd', 'imagick2', 'imagick', 'magickwand'))
{
$alias = array('imagick2' => 'imagick2_ext', 'imagick' => 'imagick_ext', 'magickwand' => 'magick_wand');
reset($preferDrivers);
foreach ($preferDrivers as $driver) {
if (AriAsidoHelper::isExtensionLoaded(array($driver))) {
if (array_key_exists($driver, $alias)) {
$driver = $alias[$driver];
}
asido::driver($driver);
return true;
}
}
return false;
}
function asidoImg($arr)
{
include dirname(__FILE__) . '/../Util/asido/class.asido.php';
asido::driver('gd');
$height = $arr['height'];
$width = $arr['width'];
$x = $arr['x'];
$y = $arr['y'];
// process
$i1 = asido::image($arr['temp_uploadfile'], $arr['new_uploadfile']);
// fit and add white frame
if ($arr['thumb'] === true) {
Asido::Crop($i1, $x, $y, $width, $height);
} else {
// rotate the image if it is portrait
// switch($arr['orientation'])
// {
// case 1: // nothing
// break;
// case 2: // horizontal flip
// break;
// case 3: // 180 rotate left
// Asido::Rotate($i1,180);
// break;
// case 4: // vertical flip
// break;
// case 5: // vertical flip + 90 rotate right
// break;
// case 6: // 90 rotate right
// Asido::Rotate($i1,90);
// break;
// case 7: // horizontal flip + 90 rotate right
// break;
// case 8: // 90 rotate left
// Asido::Rotate($i1,-90);
// break;
// }
Asido::Frame($i1, $width, $height, Asido::Color($arr['canvasbg']['r'], $arr['canvasbg']['b'], $arr['canvasbg']['g']));
}
// always convert to jpg
Asido::convert($i1, 'image/jpg');
$i1->Save(ASIDO_OVERWRITE_ENABLED);
$data = array('photo' => $arr['web_file']);
// echo $user_id;
// delete old file
echo $data['photo'];
}
/** Load Asido extensions **/
function aslMloadExtensions($drivers = array('imagick', 'gd', 'magickwand'))
{
$driverAliases = array('imagick' => 'imagick_ext', 'magickwand' => 'magick_wand');
reset($drivers);
foreach ($drivers as $driver) {
if (@extension_loaded($driver)) {
if ($driver == 'imagick' && !function_exists('imagick_readImage')) {
continue;
}
if (array_key_exists($driver, $driverAliases)) {
$driver = $driverAliases[$driver];
}
asido::driver($driver);
return true;
}
}
return false;
}
public function asidoResizeImg($args = array(), $crop = false)
{
asido::driver('gd');
$source_image = $args["source_image"];
$target_image = $args["target_image"];
$width = $args["width"];
$height = $args["height"];
// process crop images
$i1 = asido::image($source_image, $target_image);
// fit and add white frame
if ($crop) {
$x = $args["x"];
$y = $args["y"];
Asido::crop($i1, $x, $y, $width, $height);
} else {
Asido::frame($i1, $width, $height, Asido::Color(255, 255, 255));
}
$i1->Save(ASIDO_OVERWRITE_ENABLED);
}
function asidoImg($arr)
{
asido::driver('gd');
$height = $arr['height'];
$width = $arr['width'];
$x = $arr['x'];
$y = $arr['y'];
// process
$i1 = asido::image($_SERVER["DOCUMENT_ROOT"] . trim($arr['temp_uploadfile']), $_SERVER["DOCUMENT_ROOT"] . trim($arr['new_uploadfile']));
// fit and add white frame
if ($arr['thumb'] === true) {
Asido::Crop($i1, $x, $y, $width, $height);
} else {
Asido::Frame($i1, $width, $height, Asido::Color(255, 255, 255));
}
// always convert to jpg
Asido::convert($i1, 'image/jpg');
$i1->Save(ASIDO_OVERWRITE_ENABLED);
$data = array('photo' => $arr['new_uploadfile']);
// echo $user_id;
// delete old file
return $data['photo'] . "|" . $width . "|" . $height;
}
function asidoImg($arr)
{
include 'asido/class.asido.php';
asido::driver('gd');
$height = $arr['height'];
$width = $arr['width'];
$x = $arr['x'];
$y = $arr['y'];
// process
$i1 = asido::image($arr['temp_uploadfile'], $arr['new_uploadfile']);
// fit and add white frame
if ($arr['thumb'] === true) {
Asido::Crop($i1, $x, $y, $width, $height);
} else {
Asido::Frame($i1, $width, $height, Asido::Color(255, 255, 255));
}
// always convert to jpg
Asido::convert($i1, 'image/jpg');
$i1->Save(ASIDO_OVERWRITE_ENABLED);
$data = array('photo' => $arr['new_uploadfile']);
// echo $user_id;
// delete old file
echo $data['photo'];
}
* Resize Example #02
*
* This example shows how the proportional resize only by one dimension (width) works
*
* @filesource
* @package Asido.Examples
* @subpackage Asido.Examples.Resize
*/
/////////////////////////////////////////////////////////////////////////////
/**
* Include the main Asido class
*/
include './../../class.asido.php';
/**
* Set the correct driver: this depends on your local environment
*/
asido::driver('gd');
/**
* Create an Asido_Image object and provide the name of the source
* image, and the name with which you want to save the file
*/
$i1 = asido::image('example.png', 'result_02.png');
/**
* Resize the image proportionally only by setting only the width, and the height will be corrected accordingly
*/
Asido::width($i1, 600);
/**
* Save the result
*/
$i1->save(ASIDO_OVERWRITE_ENABLED);
/////////////////////////////////////////////////////////////////////////////
/**
* Destroy the target for the provided temporary object
*
* @param Asido_TMP &$tmp
* @return boolean
* @access protected
* @abstract
*/
function __destroy_target(&$tmp) {
asido::trigger_abstract_error(
__CLASS__,
__FUNCTION__
);
}
/**
* Store an operation to image's queue of operations
*
* @param Asido_Image &$image
* @param string $operation
* @param array $params
* @return boolean
*
* @access private
* @static
*/
function _operation(&$image, $operation, $params)
{
$d =& asido::_driver();
// no driver ?
//
if (!is_a($d, 'asido_driver')) {
trigger_error('No Asido driver loaded', E_USER_WARNING);
return false;
}
// not an image ?
//
if (!is_a($image, 'Asido_Image')) {
trigger_error(sprintf('The image you are attempting to ' . ' \'%s\' ("%s") is not a ' . ' valid Asido image object', $operation, get_class($image)), E_USER_ERROR);
return false;
}
// queue operation
//
$p = array_merge(array('tmp' => null), $params);
$image->operation(array(&$d, $operation), $p);
return true;
}
*
* This example shows the "tiling-watermark" feature, which tiles the watermark
* image all over across the watermarked image.
*
* @filesource
* @package Asido.Examples
* @subpackage Asido.Examples.Watermark
*/
/////////////////////////////////////////////////////////////////////////////
/**
* Include the main Asido class
*/
include './../../class.asido.php';
/**
* Set the correct driver: this depends on your local environment
*/
asido::driver('gd');
/**
* Create an Asido_Image object and provide the name of the source
* image, and the name with which you want to save the file
*/
$i1 = asido::image('example.jpg', 'result_02.jpg');
/**
* Put a "tile" watermark image
*/
Asido::watermark($i1, 'watermark_02.png', ASIDO_WATERMARK_TILE);
/**
* Save the result
*/
$i1->save(ASIDO_OVERWRITE_ENABLED);
/////////////////////////////////////////////////////////////////////////////
set_include_path(get_include_path() . PATH_SEPARATOR . $config['application']['asido_path']);
define('ASIDO_DIR', null);
@(include 'class.asido.php');
@asido::driver('gd_c');
$i1 = @asido::image($image, $resized);
if ($crop) {
@asido::Crop($i1, $crop_start_x, $crop_start_y, $crop_width, $crop_width);
@asido::width($i1, $max_width);
} else {
if ($max_height > 0) {
$use_height = $max_height;
} else {
$use_height = 1000;
}
@asido::fit($i1, $max_width, $use_height);
}
if ($format == "jpg") {
@asido::convert($i1, 'image/jpeg');
}
@$i1->save(ASIDO_OVERWRITE_ENABLED);
}
header("Content-Length: " . filesize($resized));
if ($format == "jpg") {
header("Content-type: image/jpeg");
} else {
header("Content-type: image/png");
}
readfile($resized);
} catch (Exception $e) {
}
exit;
<?php
/**
* Convert Example #01
*
* This example shows how the convert works without explicitly declaring it but
* only using the extension of the filename of the "result" image (result_01.gif)
*
* @filesource
* @package Asido.Examples
* @subpackage Asido.Examples.Convert
*/
/////////////////////////////////////////////////////////////////////////////
/**
* Include the main Asido class
*/
include './../../class.asido.php';
/**
* Set the correct driver: this depends on your local environment
*/
asido::driver('gd');
/**
* Create an Asido_Image object and provide the name of the source
* image, and the name with which you want to save the file
*/
$i1 = asido::image('example.png', 'result_01.gif');
/**
* Save the result
*/
$i1->save(ASIDO_OVERWRITE_ENABLED);
/////////////////////////////////////////////////////////////////////////////
define('ASIDO_DIR', null);
@include('class.asido.php');
@asido::driver('gd_c');
$i1 = @asido::image($image, $resized);
if ($crop)
{
@asido::Crop($i1, $crop_start_x, $crop_start_y, $crop_width, $crop_width);
@asido::width($i1, $max_width);
}
else
{
if ($max_height > 0) $use_height = $max_height;
else $use_height = 1000;
@asido::fit($i1, $max_width, $use_height);
}
if ($format == "jpg") @asido::convert($i1, 'image/jpeg');
if ($format == "png") @asido::convert($i1, 'image/png');
@$i1->save(ASIDO_OVERWRITE_ENABLED);
}
header("Content-Length: " . filesize($resized));
if ($format == 'jpg' || $format == 'jpeg') header("Content-type: image/jpeg");
elseif ($format == 'png') header("Content-type: image/png");
else header("Content-type: image/jpeg"); // TODO: log an error when a format is passed in which is unrecognized
readfile($resized);
}
catch (Exception $e)
{
// TODO: Y U NO LOG SOMETHING HERE
}
exit();
function Renderwatermark($tempname, $folder)
{
include_once 'core/asido/class.asido.php';
asido::driver('gd');
if (CONF_PUT_WATERMARK && file_exists("data/" . CONF_WATERMARK_IMAGE)) {
$i = asido::image($folder . $tempname, $folder . $tempname);
asido::watermark($i, "data/" . CONF_WATERMARK_IMAGE, ASIDO_WATERMARK_BOTTOM_CENTER, ASIDO_WATERMARK_SCALABLE_ENABLED);
$i->save(ASIDO_OVERWRITE_ENABLED);
}
}
/**
* @function: makeAvatar
* @type: Public
* @description: Преоразмерява каченото изображение с размери 200x200
*/
public function makeAvatar($student, $filename, $file_ext)
{
require_once ROOT_PATH . 'libs/asido/class.asido.php';
asido::driver('gd');
mt_srand();
$orig = HTDOCS . "uploads/" . $filename;
//път до качената картинка
$tmpthumb = HTDOCS . "avatars/" . $student . $file_ext;
//път до тъмбнейла
if (!copy($orig, $tmpthumb)) {
return false;
}
if (!($th = asido::image($tmpthumb, $tmpthumb))) {
return false;
}
asido::stretch($th, 200, 200, ASIDO_RESIZE_STRETCH);
$th->save(ASIDO_OVERWRITE_ENABLED);
return true;
}
