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authorAndrey Andreev <narf@devilix.net>2014-11-13 12:58:16 +0100
committerAndrey Andreev <narf@devilix.net>2014-11-13 12:58:16 +0100
commit90671c02d6bb871da6b03c870fb27349885b0b50 (patch)
treec818785c97771a6858fe7b5817dd3b0f4d4a889a /user_guide_src
parent2ed757146d04901f39135c68fe090d6d7c4cacb0 (diff)
parentbfa16449fe533ece12064074204beffcc5b39163 (diff)
Merge pull request #3325 from preems/develop
closing #656 add font_size in create_captcha()
Diffstat (limited to 'user_guide_src')
-rw-r--r--user_guide_src/source/changelog.rst1
-rw-r--r--user_guide_src/source/helpers/captcha_helper.rst2
2 files changed, 3 insertions, 0 deletions
diff --git a/user_guide_src/source/changelog.rst b/user_guide_src/source/changelog.rst
index 25f6f2cea..242881c99 100644
--- a/user_guide_src/source/changelog.rst
+++ b/user_guide_src/source/changelog.rst
@@ -133,6 +133,7 @@ Release Date: Not Released
- Added *colors* configuration to allow customization for the *background*, *border*, *text* and *grid* colors.
- Added *filename* to the returned array elements.
- Updated to use `imagepng()` in case that `imagejpeg()` isn't available.
+ - Added **font_size** option to allow customization of font size.
- :doc:`Text Helper <helpers/text_helper>` changes include:
diff --git a/user_guide_src/source/helpers/captcha_helper.rst b/user_guide_src/source/helpers/captcha_helper.rst
index 1b74d08ad..3cf51330b 100644
--- a/user_guide_src/source/helpers/captcha_helper.rst
+++ b/user_guide_src/source/helpers/captcha_helper.rst
@@ -33,6 +33,7 @@ Once loaded you can generate a CAPTCHA like this::
'img_height' => 30,
'expiration' => 7200,
'word_length' => 8,
+ 'font_size' => 16,
'pool' => '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ',
// White background and border, black text and red grid
@@ -59,6 +60,7 @@ Once loaded you can generate a CAPTCHA like this::
in the captcha folder before it will be deleted. The default is two
hours.
- **word_length** defaults to 8, **pool** defaults to '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'
+- **font_size** defaults to 16, the native GD font has a size limit. Specify a "true type" font for bigger sizes.
- If any of the **colors** values is missing, it will be replaced by the default.
Adding a Database