GD picture processing class under TP_ frame (including basic PHP image processing ideas)

<?php/** * created by phpstorm. * user: abo * date: 2016/ 1/6 0006 * time:  pm  3:37 */class imagetool{    private   $info;    private  $image;     public function __ Construct ($SRC) {         $info =getimagesize ($SRC);          $this->info=array (              ' width ' = $info [0],              ' height ' = $info [1],             ' type ' = >image_type_to_extension ($info [2],false],              ' MIME ' = $info [' MIME ']        );          $fun = "imagecreatefrom{$this->info[' type '} ";         $this->image= $fun ($SRC) ;     }    public function getimage () {         return  $this->image;    }     Public function getinfo () {        return  $this->info ;    }    /**     *  image Compression       *  @param   $width      *  @param   $height       */    public function thumb ($width, $height) {          $image _thumb=imagecreatetruecolor ($width, $height);         imagecopyresampled ($image _thumb, $this->image,0,0,0,0, $width, $height, $this->info[ ' Width '], $this->info[' heIght '])         imagedestroy ($this->image);          $this->image= $image _thumb;    }    /**      *  font watermark (default left corner)      *  @param   $fontfile   Font files consolaz.ttf     *  @param   $text   watermark content       */    public function fontmark ($fontfile, $text) {         //Red Green blue = white +50 transparency font          $col = Imagecolorallocatealpha ($this->image, 255, 255, 255, 50);           //Picture Font Composition-parameters: image, font size, deflection angle, transverse offset, portrait offset, color, font file, content          imagettftext ($this->image, 50, 0, 40,  $this->info[' height ']-50,   $col,  $fontfile,  $text);     }    /**     *  Image Watermark       *  @param   $water   watermark image      *  @param   $waterInfo   Watermark Picture Information      */    public function imagemark ($water, $ Waterinfo) {        imagecopymerge ($this->image, $water, 20,30,0,0,$ waterinfo[' width ', $waterInfo [' Height '],20);         /* image Synthesis-parameters: Target picture, Watermark picture, transverse offset, vertical offset,          * watermark picture x at start copy, watermark image y start copy,          * watermark Picture X at the end of the copy, Watermark image y at the end of the copy, Watermark image transparency.          */         Imagedestroy ($water);     }    public function showinhtml () {         header ("Content-type:".$this->info[' MIME ']);         $funs = "image{$this->info[' type '}";          $funs ($this->image);    }     /**     *  Save pictures      *  @param  $ newname  Save file name      */    public function saveimage ( $newName) {         $funs = "image{$this->info[' type ']}";          $funs ($this->image, "$newName.". $this->info[' type ']);//Save Picture     }    public function __ Destruct () {        imagedestroy ($this->image);     }}

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GD picture processing class under TP_ frame (including basic PHP image processing ideas)