Added text shadow option.

1 files changed, 5 insertions, 4 deletions

diff --git a/framework/Web/UI/WebControls/TCaptcha.php b/framework/Web/UI/WebControls/TCaptcha.php
index 48e57b9e..55cbc940 100644
--- a/framework/Web/UI/WebControls/TCaptcha.php
+++ b/framework/Web/UI/WebControls/TCaptcha.php
@@ -32,7 +32,7 @@ Prado::using('System.Web.UI.WebControls.TImage');
  * be tested with on the server side, and the latter says when a generated token will expire.

  *

  * To specify the appearance of the generated token image, set {@link setTokenImageTheme TokenImageTheme}

- * to be an integer between 0 and 31. And to adjust the generated image size, set {@link setTokenFontSize TokenFontSize}

+ * to be an integer between 0 and 63. And to adjust the generated image size, set {@link setTokenFontSize TokenFontSize}

  * (you may also set {@link TWebControl::setWidth Width}, but the scaled image may not look good.)

  * By setting {@link setChangingTokenBackground ChangingTokenBackground} to true, the image background

  * of the token will be variating even though the token is the same during postbacks.

@@ -91,15 +91,16 @@ class TCaptcha extends TImage
 	 * Bit 2: whether we should add a grid to  the image (1) or not (0).

 	 * Bit 3: whether we should add some scribbles to the image (1) or not (0).

 	 * Bit 4: whether the image background should be morphed (1) or not (0).

-	 * @param integer the theme of the token image. It must be an integer between 0 and 31.

+	 * Bit 5: whether the token text should cast a shadow (1) or not (0).

+	 * @param integer the theme of the token image. It must be an integer between 0 and 63.

 	 */

 	public function setTokenImageTheme($value)

 	{

 		$value=TPropertyValue::ensureInteger($value);

-		if($value>=0 && $value<=31)

+		if($value>=0 && $value<=63)

 			$this->setViewState('TokenImageTheme',$value,0);

 		else

-			throw new TConfigurationException('captcha_tokenimagetheme_invalid',0,31);

+			throw new TConfigurationException('captcha_tokenimagetheme_invalid',0,63);

 	}

 

 	/**