cvs: phpdoc /en/functions image.xml

sander Fri Mar 8 14:43:30 2002 EDT Modified files: /phpdoc/en/functions image.xml Log: Fixed some xml and some typos. Index: phpdoc/en/functions/image.xml diff -u phpdoc/en/functions/image.xml:1.79 phpdoc/en/functions/image.xml:1.80 --- phpdoc/en/functions/image.xml:1.79 Fri Mar 8 06:49:56 2002 +++ phpdoc/en/functions/image.xml Fri Mar 8 14:43:29 2002 @@ -1,5 +1,5 @@ <?xml version="1.0" encoding="iso-8859-1"?> -<!-- $Revision: 1.79 $ --> +<!-- $Revision: 1.80 $ --> <reference id="ref.image"> <title>Image functions</title> <titleabbrev>Image</titleabbrev> @@ -115,14 +115,14 @@ <parameter>thumbnail</parameter> whether or not to read the thumbnail itself and not only its tagged data. </para> - <para> - <note> + <note> + <para> Exif headers tend to be present in JPEG/TIFF images generated by digital cameras, but unfortunately each digital camera maker has a different idea of how to actually tag their images, so you can't always rely on a specific Exif header being present. - </note> - </para> + </para> + </note> <para> <example> <title><function>read_exif_data</function> example</title> @@ -171,32 +171,31 @@ </para> </example> </para> - <para> - <note> - When Exif header contains a Copyright note this itself can contain - two values. As the solution is inconsitent in Exif 2.10 standard the + <note> + <para> + When an Exif header contains a Copyright note this itself can contain + two values. As the solution is inconsitent in the Exif 2.10 standard the COMPUTED section will return both entries <emphasis>Copyright.Photographer</emphasis> and <emphasis>Copyright.Editor</emphasis> while the IFD0 sections contains the byte array with the NULL character that splits both entries. Or just the first entry if the datatype was wrong. - </note> - </para> - <para> - <note> + </para> + </note> + <note> + <para> The UserComment has the same problem as the Copyright tag. It can store two values first the encoding used and second the value itself. If so the IFD section only contains the encoding or a byte array. The COMPUTED section will store both. - </note> - </para> - <para> - <note> + </para> + </note> + <note> + <para> Height and Width are computed the same way <function>GetImageSize</function> - does so thier values must not be part of any header returned. Also html is + does so their values must not be part of any header returned. Also html is a height/width text string to be used inside a normal <acronym>HTML</acronym>. - </note> - </para> - <para> - <note> + </para> + </note> + <note> <simpara> This function is only available in PHP 4 compiled using --enable-exif. Its functionality and behaviour has changed in PHP 4.2. Earlier versions @@ -208,8 +207,7 @@ <simpara> See also <function>exif_thumbnail</function> and <function>GetImageSize</function>. </simpara> - </note> - </para> + </note> </refsect1> </refentry>