From 6a857c3815458df3e2824b047e5e17e87142c829 Mon Sep 17 00:00:00 2001
From: Derek Allard 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
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.