evo koda
Code:
<?php
if($_GET['pic']){
$img = new img('grbovi/'.$_GET['pic']);
$img->resize();
$img->show();
}
class img {
var $image = '';
var $temp = '';
function img($sourceFile){
if(file_exists($sourceFile)){
$this->image = ImageCreateFromJPEG($sourceFile);
} else {
$this->errorHandler();
}
return;
}
function resize($width = 180, $height = 180, $aspectradio = true){
$o_wd = imagesx($this->image);
$o_ht = imagesy($this->image);
if(isset($aspectradio)&&$aspectradio) {
$w = round($o_wd * $height / $o_ht);
$h = round($o_ht * $width / $o_wd);
if(($height-$h)<($width-$w)){
$width =& $w;
} else {
$height =& $h;
}
}
$this->temp = imageCreateTrueColor($width,$height);
imageCopyResampled($this->temp, $this->image,
0, 0, 0, 0, $width, $height, $o_wd, $o_ht);
$this->sync();
return;
}
function sync(){
$this->image =& $this->temp;
unset($this->temp);
$this->temp = '';
return;
}
function show(){
$this->_sendHeader();
ImageJPEG($this->image);
return;
}
function _sendHeader(){
header('Content-Type: image/jpeg');
}
function errorHandler(){
echo "error";
exit();
}
function store($file){
ImageJPEG($this->image,$file);
return;
}
function watermark($pngImage, $left = 0, $top = 0){
ImageAlphaBlending($this->image, true);
$layer = ImageCreateFromPNG($pngImage);
$logoW = ImageSX($layer);
$logoH = ImageSY($layer);
ImageCopy($this->image, $layer, $left, $top, 0, 0, $logoW, $logoH);
}
}
?>
<?php
if($_GET['pic']){
$img = new img('grbovi/'.$_GET['pic']);
$img->resize();
$img->show();
}
class img {
var $image = '';
var $temp = '';
function img($sourceFile){
if(file_exists($sourceFile)){
$this->image = ImageCreateFromJPEG($sourceFile);
} else {
$this->errorHandler();
}
return;
}
function resize($width = 180, $height = 180, $aspectradio = true){
$o_wd = imagesx($this->image);
$o_ht = imagesy($this->image);
if(isset($aspectradio)&&$aspectradio) {
$w = round($o_wd * $height / $o_ht);
$h = round($o_ht * $width / $o_wd);
if(($height-$h)<($width-$w)){
$width =& $w;
} else {
$height =& $h;
}
}
$this->temp = imageCreateTrueColor($width,$height);
imageCopyResampled($this->temp, $this->image,
0, 0, 0, 0, $width, $height, $o_wd, $o_ht);
$this->sync();
return;
}
function sync(){
$this->image =& $this->temp;
unset($this->temp);
$this->temp = '';
return;
}
function show(){
$this->_sendHeader();
ImageJPEG($this->image);
return;
}
function _sendHeader(){
header('Content-Type: image/jpeg');
}
function errorHandler(){
echo "error";
exit();
}
function store($file){
ImageJPEG($this->image,$file);
return;
}
function watermark($pngImage, $left = 0, $top = 0){
ImageAlphaBlending($this->image, true);
$layer = ImageCreateFromPNG($pngImage);
$logoW = ImageSX($layer);
$logoH = ImageSY($layer);
ImageCopy($this->image, $layer, $left, $top, 0, 0, $logoW, $logoH);
}
}
?>