Picture add text watermark and picture watermark, add text watermark Picture _php Tutorial

Image add text watermark and picture watermark, add text watermark picture

 Php/** * @desc image Processing Class*/     classpic{Private $info; Private $res;  Public $thumb _pic;  Public function__construct ($picPath){            //Get picture information            $this->info =getimagesize($picPath); //Get Picture name            $this->info[' type '] = image_type_to_extension ($this->INFO[2],false); $funs= ' Imagecreatefrom '.$this->info[' type ']; $this->res =$funs($picPath); }        //thumbnail Images         Public functionThumb$w=100,$h=100){            //Create a picture resource            $image _thumb= Imagecreatetruecolor ($w,$h); Imagecopyresampled ($image _thumb,$this->res,0,0,0,0,$w,$h,$this->info[0],$this->info[1]); Imagedestroy ($this-res); $this->res =$image _thumb; }        //Show         Public functionShowpic () {Header(' Content-type: '.$this->info[' type ']); $funs= ' image '.$this->info[' type ']; $funs($this-res); }                //Save         Public functionSavepic ($newname){            $funs= ' image '.$this->info[' type ']; $funs($this->res,$newname.".".$this->info[' type ']); }                //Destroying pictures         Public function__destruct () {Imagedestroy ($this-res); }        /** * @desc Add text watermark * @param $content string literal * @param $fonturl string Font path *         @param $fontsize int Font size * @param $fontcolor array Set color and transparency * @param $local array watermark coordinates * @param $fontangle int font rotation angle*/         Public functionFontmark ($content,$fonturl,$fontsize,$fontcolor,$local,$fontangle){            $color= Imagecolorallocatealpha ($this->res,$fontcolor[0],$fontcolor[1],$fontcolor[2],$fontcolor[3]); Imagettftext ($this->res,$fontsize,$fontangel,$local[' X '],$local[' Y '],$color,$fonturl,$content); }        /** * @desc Add picture watermark * @param $markPic string watermark picture * @param $local array picture coordinates * @para M $alpha array to set color and transparency*/         Public functionPicmark ($markPic,$local,$alpha){            $markInfo=getimagesize($markPic); $markType= Image_type_to_extension ($markInfo[2],false); $markFun= ' Imagecreatefrom '.$markType; $markWater=$markFun($markPic); Imagecopymerge ($this->res,$markWater,$local[' X '],$local[' Y '],0,0,$markInfo[0],$markInfo[1],$alpha); Imagedestroy ($markWater); }     }     $pic=NewPic (' yibo_pic28.jpg '); $pic->picmark (' Logo3.png ',Array(' x ' =>50, ' y ' =>50), 30); $pic->showpic ();

http://www.bkjia.com/PHPjc/965017.html www.bkjia.com true http://www.bkjia.com/PHPjc/965017.html techarticle picture Add text watermark and picture watermark, add text watermark picture? PHP/* * @desc Image Processing class */class pic{private $info; private $res; public $thumb _pic; pub Lic funct ...

