Mini Shell Moded By TiGER HeX

//var/www/50mmla/includes/static/gdimg.php

<?php
class gd_img{
	var $img_id;
	var $img_type;
	var $img_path;
	var $gd_error;
	var $new_id;
	var $quality = 100;

function gd_img($filetype,$filepath,$from_string=false,$binary=""){
		$this->img_type = $filetype;
		$this->img_path = $filepath;

if($from_string){
          $this->img_id = imagecreatefromstring(base64_decode($binary));
		  return $this->img_id;
		}
		if(preg_match("/jpeg/i",$filetype)){
		   $this->img_id = imagecreatefromjpeg($filepath);
		}elseif(preg_match("/gif/i",$filetype)){
		   $this->img_id = imagecreatefromgif($filepath);
		}elseif(preg_match("/png/i",$filetype)){
		   $this->img_id = imagecreatefrompng($filepath);
		}else{
           $this->gd_error = "Unspupported file type. Must be jpg, gif, or png! ".$filetype;
		   return false;
		   
		}
		return $this->img_id;
	}

function gd_scale_img($width,$height,$q){

if(!$this->img_id){
		   $this->gd_error = "No image handle";
		   return false;
		}
		$this->quality = $q;

list($width_orig, $height_orig) = getimagesize($this->img_path);
		if ($width_orig < $height_orig) {
		   $width = ($height / $height_orig) * $width_orig;
		} else {
		   $height = ($width / $width_orig) * $height_orig;
		}
		// Resample
		$this->new_id = imagecreatetruecolor($width, $height);
		$result = imagecopyresampled($this->new_id, $this->img_id, 0, 0, 0, 0, $width, $height, $width_orig, $height_orig);
		if(!$result){
		   $this->gd_error = "Unable to copy resampled";
		   return false;
		}
		return $this->new_id;
	}

function gd_crop_img($width,$height,$q){
		if(!$this->img_id){
		   $this->gd_error = "No image handle";
		   return false;
		}
		$this->quality = $q;

list($width_orig, $height_orig) = getimagesize($this->img_path);

if($width_orig  >= $height_orig){//width is greater so scale width
			$src_x = round(($width_orig-$height_orig)/2);
			$src_y = 0;
			$width_orig = $height_orig;
		}else{
			$src_x = 0;
			$src_y = round(($height_orig-$width_orig)/2);
			$height_orig = $width_orig;
		}

$this->new_id = imagecreatetruecolor($width, $height);
		$result = imagecopyresampled ($this->new_id,$this->img_id, 0,0,$src_x,$src_y, $width, $height, $width_orig, $height_orig);
		if(!$result){
		   $this->gd_error = "Unable to copy resampled";
		   return false;
		}
		return $this->new_id;
    }
	function gd_merge_ids($main_image,$child_image,$trans=50){
		// get the width and height of each image.
		$main_image_width = imagesx($main_image); 
		$main_image_height = imagesy($main_image); 
		$child_width = imagesx($child_image); 
		$child_height = imagesy($child_image); 
		// this will be the position of the watermark 
		$child_x = ($main_image_width - $child_width); 
		$child_y = ($main_image_height - $child_height); 
		// we want to put the watermark on top of the main image. 
		$result = imagecopymerge($main_image, $child_image, $child_x, $child_y, 0, 0, $child_width, $child_height, $trans);
		if(!$result){
		   $this->gd_error = "Unable to merge";
		   return false;
		}
		return true;
	}
	function gd_create_img($id,$new_path){
		if(preg_match("/jpeg/i",$this->img_type)){
		  $result = imagejpeg($id,$new_path,$this->quality);
		}elseif(preg_match("/gif/i",$this->img_type)){
		  $result = imagegif($id,$new_path,$this->quality);
		}elseif(preg_match("/png/i",$this->img_type)){
		  $result = imagepng($id,$new_path,$this->quality);
		}
		if(!$result){
		   $this->gd_error = "Unable to write image to disk.";
           return false;
		}
		return true;
	}

}
?>