Jak zrobić aby plik był przetwarzany biblioteka zmieniała wielkość i zapisywany był jak oryginalny obraz? bo generowanie w tzn. locie miniaturki jest nie korzystne.
<?php if($HTTP_POST_VARS['img'] == 1){
if($HTTP_POST_FILES['plik']['size'] < 8665600 || $HTTP_POST_FILES['plik']['size'] != 0){
mysql_select_db("zszgoleniow")or
die("ERROR MySQL: Zszgoleniow.pl Baza danych nie odpowiada!"); $size = $HTTP_POST_FILES['plik']['size'];
$name = $HTTP_POST_FILES['plik']['name'];
$typ = $HTTP_POST_FILES['plik']['type'];
$nazwa = $HTTP_POST_VARS['nazwa'];
$fhandle = fopen($HTTP_POST_FILES['plik']['tmp_name'], "r"); class SimpleImage {
var $image;
var $image_type;
function load($filename) {
$this->image_type = $image_info[2];
if( $this->image_type == IMAGETYPE_JPEG ) {
$this->image = imagecreatefromjpeg($filename);
} elseif( $this->image_type == IMAGETYPE_GIF ) {
$this->image = imagecreatefromgif($filename);
} elseif( $this->image_type == IMAGETYPE_PNG ) {
$this->image = imagecreatefrompng($filename);
}
}
function save($filename, $image_type=IMAGETYPE_JPEG, $compression=75, $permissions=null) {
if( $image_type == IMAGETYPE_JPEG ) {
imagejpeg($this->image,$filename,$compression);
} elseif( $image_type == IMAGETYPE_GIF ) {
imagegif($this->image,$filename);
} elseif( $image_type == IMAGETYPE_PNG ) {
imagepng($this->image,$filename);
}
if( $permissions != null) {
chmod($filename,$permissions);
}
}
function output($image_type=IMAGETYPE_JPEG) {
if( $image_type == IMAGETYPE_JPEG ) {
imagejpeg($this->image);
} elseif( $image_type == IMAGETYPE_GIF ) {
imagegif($this->image);
} elseif( $image_type == IMAGETYPE_PNG ) {
imagepng($this->image);
}
}
function getWidth() {
return imagesx($this->image);
}
function getHeight() {
return imagesy($this->image);
}
function resizeToHeight($height) {
$ratio = $height / $this->getHeight();
$width = $this->getWidth() * $ratio;
$this->resize($width,$height);
}
function resizeToWidth($width) {
$ratio = $width / $this->getWidth();
$height = $this->getheight() * $ratio;
$this->resize($width,$height);
}
function scale($scale) {
$width = $this->getWidth() * $scale/100;
$height = $this->getheight() * $scale/100;
$this->resize($width,$height);
}
function resize($width,$height) {
$new_image = imagecreatetruecolor($width, $height);
imagecopyresampled($new_image, $this->image, 0, 0, 0, 0, $width, $height, $this->getWidth(), $this->getHeight());
$this->image = $new_image; } }
if($_GET['tm'] == "2"){
$image = new SimpleImage();
$image->load($content);
$image->resize(470,270);
$image->output(); }
$imgmysql="INSERT INTO galeria (typ,size,size2,size3,nazwa,img,img2,img3,wydarzenia_nazwa,wydarzenia) VALUES ('$typ','$size','$size2','$size3','$name','$content','$content2','$content3','$nazwa','1')";
}else{ echo "Nie wybrano pliku!"; } }else{ echo "Wielkość pliku jest za duża!"; } } ?>
<form method="POST" enctype="multipart/form-data">
<input type="hidden" name="img" value="1">
<input type="file" name="plik" size="40" />
<input type="text" name="nazwa" value="Andrzejki" size="40" />
<input type="submit" value="Uploaduj" />
</form>