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*ttf*: document odd (and inconsistent?) way that gd library handles specification of font. it would be nice if this behaved sanely. c'est la vie.

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git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@65517 c90b9560-bf6c-de11-be94-00142212c4b1
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jim winstead 2001-12-17 22:46:07 +00:00
parent 509dcaccdd
commit c261125d69
1 changed files with 13 additions and 6 deletions
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19
functions/image.xml
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@ -1,5 +1,5 @@
<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.67 $ -->
<!-- $Revision: 1.68 $ -->
<reference id="ref.image">
<title>Image functions</title>
<titleabbrev>Image</titleabbrev>
@ -3023,7 +3023,10 @@ ImageDestroy ($im);
</term>
<listitem>
<simpara>
The name of the TrueType font file. (Can also be an URL.)
The name of the TrueType font file. (Can also be an URL.) Depending on
which version of the GD library that PHP is using, it may attempt to
search for files that do not begin with a leading '/' by appending
'.ttf' to the filename and searching along a library-defined font path.
</simpara>
</listitem>
</varlistentry>
@ -3145,10 +3148,14 @@ ImageDestroy ($im);
<function>ImageTTFText</function> draws the string
<parameter>text</parameter> in the image identified by
<parameter>im</parameter>, starting at coordinates
<parameter>x</parameter>, <parameter>y</parameter> (top left is
0, 0), at an angle of <parameter>angle</parameter> in color
<parameter>col</parameter>, using the TrueType font file
identified by <parameter>fontfile</parameter>.
<parameter>x</parameter>, <parameter>y</parameter> (top left is 0, 0), at
an angle of <parameter>angle</parameter> in color
<parameter>col</parameter>, using the TrueType font file identified by
<parameter>fontfile</parameter>. Depending on which version of the GD
library that PHP is using, when <parameter>fontfile</parameter> does not
begin with a leading '/', '.ttf' will be appended to the filename and
the the library will attempt to search for that filename along a
library-defined font path.
</para>
<para>
The coordinates given by <parameter>x</parameter>,