<?php
/*
1-9-2006 9:48
© De Bron Digital Solution (http://www.dbds.nl)
Ben Heesen (hide@address.com)

*/

class BMaker
{
	function HexToRGB($color){
      if (preg_match('/^#?[\\da-f]{6}$/i', $color)){
          $color= preg_replace('/^#?([\\da-f]{6})$/i', '\\1', $color);         
          list($r,$g,$b)=BMaker::str_split($color,2);
          $r=hexdec($r);
          $g=hexdec($g);
          $b=hexdec($b);
          return array($r,$g,$b);
       }   else {
       	  return false;
      }
	}
	
	function text($text){
	  if($text == ''){
	  	$this->text = 'sample';
	  }else{
		$this->text = $text;
	  }
	}
	function font($font){
	  if($font == ''){
	  	$this->font = 'fonts/arial.ttf';
	  }else{
		$this->font = $font;
	  }
	}
	function fontsize($fontsize){
	  if($fontsize == ''){
	  	$this->fontsize = 10;
	  }else{ 
		$this->fontsize = $fontsize;
	  }
	}
	function textx($textx){
	  if($textx == ''){
	  	$this->textx = 5;
	  }else{
		$this->textx = $textx;
	  }
	}
	function texty($texty){
	  if($texty == ''){
	  	$this->texty = 10;
	  }else{
		$this->texty = $texty;
	  }
	}
	function bordertype($bordertype){
	  if($bordertype == ''){
	    unset($this->bordertype);
	  }else{
		$this->bordertype = $bordertype;
	  }
	}
	function bgcolor($bgcolor){
	  if($bgcolor == ''){
		$this->bgcolor = '#FFFFFF';
	  }else{
	    $this->bgcolor = $bgcolor;
	  }
	}
	function fgcolor($fgcolor){
	  if($fgcolor == ''){
		$this->fgcolor = '#000000';
	  }else{
	    $this->fgcolor = $fgcolor;
	  }
	}
	
	function Buttonmaker($boxw,$boxh){
			$this->box = imagettfbbox ($this->fsize, 0, $this->font, $this->text);
			$textW = $this->box[2] - $this->box[0];
			$textH= $this->box[3]- $this->box[5];
			$paddingx = 10;
			$paddingy = 10;
			//Set image dimentions
			$this->width = $boxw;
			$this->height= $boxh;
			if(!$textx){
				$textx = ($this->width - $textW)/2;
			}
			if(!$texty){
				$texty = ($this->height - $textH/2);
			}
  		
  		//convert background- & font-colors from hex to rgb
			$bgcolor = BMaker::HexToRGB($this->bgcolor);	
			$fgcolor = BMaker::HexToRGB($this->fgcolor);

			$this->img = imagecreatetruecolor($this->width,$this->height);
			
			//Define Text (fg) and background (bg) colors
			$BG = imagecolorallocate($this->img,$bgcolor[0],$bgcolor[1],$bgcolor[2]);
			$FG = imagecolorallocate($this->img,$fgcolor[0],$fgcolor[1],$fgcolor[2]);
			$this->bgcol = $BG;
			$this->fgcol = $FG;
			
			//Predefine some colors
			$black = imagecolorallocate($this->img,0,0,0);
 			$lightgrey = imagecolorallocate($this->img,200,200,200);
 			$white = imagecolorallocate($this->img, 255, 255, 255);
 			$grey = imagecolorallocate($this->img, 152, 152, 152);
			
			//fill image with background color
			//gradient fill not available in lite version
			imagefill($this->img,0,0,$this->bgcol); 
			
			//write shadow text
			//not available in lite version
			
			//Write Text
			imagettftext($this->img, $this->fontsize, 0, $this->textx, $this->texty, $this->fgcol, $this->font, $this->text);

			//Bordering
			if ($this->bordertype == "out") 
  			{
  			 imageline ($this->img,0,0,$this->width,0,$white);
  			 imageline ($this->img,0,0,0,$this->height,$white);
  			 imageline ($this->img,1,1,$this->width,1,$lightgrey);
  			 imageline ($this->img,1,1,1,$this->height-1,$lightgrey);
  			 imageline ($this->img,0,$this->height-1,$this->width-1,$this->height-1,$black);
  			 imageline ($this->img,$this->width-1,$this->height-1,$this->width-1,0,$black);
  			 imageline ($this->img,2,$this->height-2,$this->width-2,$this->height-2,$grey);
  			 imageline ($this->img,$this->width-2,$this->height-2,$this->width-2,2,$grey);
  			
  			}
  	 		//Flat border
 			if ($this->bordertype == "flat") 
  			{
  	 		 imageline ($this->img,0,0,$this->width,0,$white);
  	 		 imageline ($this->img,0,0,0,$this->height,$white);
  	 		 imageline ($this->img,1,1,$this->width,1,$grey);
  	 		 imageline ($this->img,1,1,1,$this->height-1,$grey);
  	 		 imageline ($this->img,0,$this->height-1,$this->width-1,$this->height-1,$white);
  	 		 imageline ($this->img,$this->width-1,$this->height-1,$this->width-1,0,$white);
  	 		 imageline ($this->img,2,$this->height-2,$this->width-2,$this->height-2,$grey);
  	 		 imageline ($this->img,$this->width-2,$this->height-2,$this->width-2,2,$grey);
  			}
  	
  	 		//Engraved border (pushed button)
 			if ($this->bordertype == "in") 
  			{
  	 		 imageline ($this->img,0,0,$this->width,0,$black);
  	 		 imageline ($this->img,0,0,0,$this->height,$black);
  	 		 imageline ($this->img,1,1,$this->width,1,$grey);
  	 		 imageline ($this->img,1,1,1,$this->height-1,$grey);
  	 		 imageline ($this->img,0,$this->height-1,$this->width-1,$this->height-1,$white);
  	 		 imageline ($this->img,$this->width-1,$this->height-1,$this->width-1,0,$white);
  	 		 imageline ($this->img,2,$this->height-2,$this->width-2,$this->height-2,$lightgrey);
  	 		 imageline ($this->img,$this->width-2,$this->height-2,$this->width-2,2,$lightgrey);
  			}	

			// ROTATION
			// not available in line version


			//show the image		
			BMaker::show();
	}

	//converting Hex colors to RGB colors
	function str_split($string,$split_length=1){ 
  		$count = strlen($string);  
    	if($split_length < 1){ 
    	    return false;  
    	} elseif($split_length > $count){ 
        	return array($string); 
    	} else { 
        	$num = (int)ceil($count/$split_length);  
        	$ret = array();  
        	for($i=0;$i<$num;$i++){  
            	$ret[] = substr($string,$i*$split_length,$split_length);  
            }
        }  
        return $ret; 
    }      
	//get imagetype
	function format($type){
		$this->format = $type;
	}

	//function show($img) {
	function show() {
			switch ($this->format) {
			  	case "gif":
					header("Content-type: image/gif");
					imagegif($this->img);
					imagedestroy($this->img);
				break;
  		  		case "jpg":
					header("Content-type: image/jpeg");
					imagejpeg($this->img);
					imagedestroy($this->img);
				break;
			  	case "png":
					header("Content-type: image/png");
					//Sends the image
			 		imagepng($this->img);
			 		imagedestroy($this->img);
				break;
				default:
					header("Content-type: image/png");
					//Sends the image
			 		imagepng($this->img);
			 		imagedestroy($this->img);
				break;	
			}
		return;
 	}

}//end class

?>