[PHP]cropowanie zdjęć Opcje

[acztery]

hej,

Mam katalog w którym jest 10 tys fotek. Chciałbym zrobić miniaturki i crop na nich.

ma ktoś taki skrypt.

Zdjęcia mam np 1000x900 px

i teraz skrypt z takiego zdjecia zrobi 150x150

taka miniatruka... rzecz jasna skrypt najpier zmniejsza potem odp ucina tak zeby pasowalo ...

mam coś takiego: to coś robi ładnie miniaturę ale croop nie.. (IMG:style_emoticons/default/sad.gif)

[PHP] pobierz, plaintext 
class SimpleImage {
 
   var $image;
   var $image_type;
 
   function load($filename) {
      $image_info = getimagesize($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;   
   }      
}
[PHP] pobierz, plaintext 

tak odpalam skrypt dla każdego pliku:


$dest_image = "/beta/upload/gallery/small/1/".$file;

[PHP] pobierz, plaintext 
$image = new SimpleImage();
	$image->load($dest_image);
	$image->resizeToWidth(10);
	$image->save($dest_image);	
[PHP] pobierz, plaintext