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@@ -41,7 +41,7 @@ class BMCaptchaGenerator
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* @param string $code
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* @return BMCaptchaGenerator
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*/
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- function __construct($code)
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+ public function __construct($code)
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{
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$this->fontPath = B1GMAIL_DIR . 'res/fonts/';
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$this->bgPath = B1GMAIL_DIR . 'res/bg/';
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@@ -61,7 +61,7 @@ class BMCaptchaGenerator
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* read fonts
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*
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*/
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- function _readFonts()
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+ private function _readFonts()
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{
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$this->fontList = array();
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$d = dir($this->fontPath);
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@@ -75,7 +75,7 @@ class BMCaptchaGenerator
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* read backgrounds
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*
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*/
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- function _readBGs()
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+ private function _readBGs()
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{
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$this->bgList = array();
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$d = dir($this->bgPath);
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@@ -89,7 +89,7 @@ class BMCaptchaGenerator
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* generate captcha
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*
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*/
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- function _generateCaptcha()
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+ private function _generateCaptcha()
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{
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$this->img = imagecreatetruecolor($this->w, $this->h);
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$this->white = imagecolorallocate($this->img, 255, 255, 255);
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@@ -105,7 +105,7 @@ class BMCaptchaGenerator
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* draw background
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*
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*/
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- function _drawBG()
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+ private function _drawBG()
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{
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// get random bg
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$bgFile = $this->_randomBG();
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@@ -129,7 +129,7 @@ class BMCaptchaGenerator
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* place letters
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*
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*/
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- function _placeLetters()
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+ private function _placeLetters()
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{
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for($i=0; $i<strlen($this->code); $i++)
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{
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@@ -142,7 +142,7 @@ class BMCaptchaGenerator
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$xArea = $this->letterW - $w;
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$yArea = $this->letterH - $h;
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- $x = max($this->borderSpacing, $this->borderSpacing + $i*$this->letterW
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+ $x = max($this->borderSpacing, $this->borderSpacing *2 + $i*$this->letterW
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+ @mt_rand(($xArea/2)*-1, $xArea/2));
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$y = ($this->h-2*$this->borderSpacing)/2 - $h/2
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+ @mt_rand(($yArea/2)*-1, $yArea/2);
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@@ -158,7 +158,7 @@ class BMCaptchaGenerator
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* @param string $letter
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* @return resource
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*/
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- function _generateLetter($letter, $baseColor = false)
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+ private function _generateLetter($letter, $baseColor = false)
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{
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$angleRange = ceil(($this->perturbation/10) * 45);
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@@ -208,7 +208,7 @@ class BMCaptchaGenerator
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*
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* @return string
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*/
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- function _randomFont()
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+ private function _randomFont()
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{
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return($this->fontList[ mt_rand(0, count($this->fontList)-1) ]);
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}
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@@ -218,12 +218,12 @@ class BMCaptchaGenerator
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*
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* @return string
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*/
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- function _randomBG()
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+ private function _randomBG()
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{
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return($this->bgList[ mt_rand(0, count($this->bgList)-1) ]);
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}
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- function _drawPerturbation()
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+ private function _drawPerturbation()
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{
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$points = mt_rand($this->perturbation*25, $this->perturbation*100);
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for($i=0; $i<$points; $i++)
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@@ -235,7 +235,7 @@ class BMCaptchaGenerator
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* draw border
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*
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*/
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- function _drawBorder()
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+ private function _drawBorder()
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{
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imagerectangle($this->img, 0, 0, $this->w-1, $this->h-1, $this->black);
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}
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@@ -244,7 +244,7 @@ class BMCaptchaGenerator
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* output
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*
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*/
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- function Output()
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+ public function Output()
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{
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$this->_generateCaptcha();
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header('Content-Type: image/png');
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Sebijk