From 6a857c3815458df3e2824b047e5e17e87142c829 Mon Sep 17 00:00:00 2001 From: Derek Allard Date: Wed, 7 May 2008 12:00:55 +0000 Subject: doc examples --- user_guide/libraries/image_lib.html | 6 +++--- user_guide/libraries/input.html | 2 +- 2 files changed, 4 insertions(+), 4 deletions(-) (limited to 'user_guide') diff --git a/user_guide/libraries/image_lib.html b/user_guide/libraries/image_lib.html index 37832fa6e..77f85ec6d 100644 --- a/user_guide/libraries/image_lib.html +++ b/user_guide/libraries/image_lib.html @@ -104,7 +104,7 @@ $this->load->library('image_lib', $config); $this->image_lib->resize();

The above code tells the image_resize function to look for an image called mypic.jpg -located in the source_image folder, then create a thumbnail that is 75 X 50 pixels using the GD2 image_library. +located in the source_image folder, then create a thumbnail that is 75 X 50 pixels using the GD image_library. Since the maintain_ratio option is enabled, the thumb will be as close to the target width and height as possible while preserving the original aspect ratio. The thumbnail will be called mypic_thumb.jpg

@@ -145,7 +145,7 @@ tags in the function, like this:

Preferences

-

The 14 available preferences described below allow you to tailor the image processing to suit your needs.

+

The preferences described below allow you to tailor the image processing to suit your needs.

Note that not all preferences are available for every function. For example, the x/y axis preferences are only available for image cropping. Likewise, the width and height @@ -464,7 +464,7 @@ $this->image_lib->watermark();

The above example will use a 16 pixel True Type font to create the text "Copyright 2006 - John Doe". The watermark will be positioned at the bottom/center of the image, 20 pixels from the bottom of the image.

-

Note: In order for the image class to be allowed to do any processing, the image file must have file permissions of 777.

+

Note: In order for the image class to be allowed to do any processing, the image file must have "write" file permissions. For example, 777.

Watermarking Preferences

diff --git a/user_guide/libraries/input.html b/user_guide/libraries/input.html index bb1a5f20d..311dab82f 100644 --- a/user_guide/libraries/input.html +++ b/user_guide/libraries/input.html @@ -178,7 +178,7 @@ else

Takes an IP address as input and returns TRUE or FALSE (boolean) if it is valid or not. Note: The $this->input->ip_address() function above validates the IP automatically.

-if (! valid_ip($ip))
+if (! $this->input->valid_ip($ip))
{
     echo 'Not Valid';
}
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