diff options
Diffstat (limited to 'h-source/Library/Image/Gd')
| -rw-r--r-- | h-source/Library/Image/Gd/Captcha.php | 5 | ||||
| -rw-r--r-- | h-source/Library/Image/Gd/Thumbnail.php | 24 |
2 files changed, 23 insertions, 6 deletions
diff --git a/h-source/Library/Image/Gd/Captcha.php b/h-source/Library/Image/Gd/Captcha.php index b414b13..8a128eb 100644 --- a/h-source/Library/Image/Gd/Captcha.php +++ b/h-source/Library/Image/Gd/Captcha.php @@ -39,7 +39,8 @@ class Image_Gd_Captcha 'fontPath' => $here.'/External/Fonts/FreeFont/FreeMono.ttf', 'undulation' => true, 'align' => false, - 'charHeight' => 28 + 'charHeight' => 28, + 'sessionKey' => 'captchaString', ); //set the $this->scaffold->params array @@ -91,7 +92,7 @@ class Image_Gd_Captcha imagefilledellipse($img, mt_rand(0,$this->params['boxWidth']), mt_rand(0,$this->params['boxHeight']), 1, 1, $noiseColor); } - $_SESSION['captchaString'] = $this->string; + $_SESSION[$this->params['sessionKey']] = $this->string; header('Content-Type: image/png'); imagepng($img); imagedestroy($img); diff --git a/h-source/Library/Image/Gd/Thumbnail.php b/h-source/Library/Image/Gd/Thumbnail.php index 742aa17..9bf2500 100644 --- a/h-source/Library/Image/Gd/Thumbnail.php +++ b/h-source/Library/Image/Gd/Thumbnail.php @@ -41,7 +41,9 @@ class Image_Gd_Thumbnail 'defaultImage' => null, 'cropImage' => 'no', 'horizAlign' => 'left', - 'vertAlign' => 'top' + 'vertAlign' => 'top', + 'resample' => 'yes', + 'function' => 'none', ); //set the $this->scaffold->params array @@ -144,10 +146,24 @@ class Image_Gd_Thumbnail //temp image $tmpImg = imagecreatetruecolor($newWidth, $newHeight); - //copy and resize - imagecopyresized($tmpImg, $img, 0, 0, $xSrc, $ySrc,$newWidth, $newHeight, $width, $height); + if ($this->params['resample'] === 'yes') + { + //copy and resample + imagecopyresampled($tmpImg, $img, 0, 0, $xSrc, $ySrc,$newWidth, $newHeight, $width, $height); + } + else + { + //copy and resize + imagecopyresized($tmpImg, $img, 0, 0, $xSrc, $ySrc,$newWidth, $newHeight, $width, $height); + } imagedestroy($img); $img = $tmpImg; + + if (!function_exists($this->params['function'])) { + throw new Exception('Error in <b>'.__METHOD__.'</b>: function <b>'.$this->params['function']. '</b> does not exist'); + } + + $img = call_user_func($this->params['function'],$img); } } @@ -159,7 +175,7 @@ class Image_Gd_Thumbnail //print the image header("Content-type: image/jpeg"); - imagejpeg($img); + imagejpeg($img,null,90); } |