didou Thu May 29 16:22:13 2003 EDT
Modified files:
/phpdoc/en/reference/image/functions exif-imagetype.xml
exif-read-data.xml
imagearc.xml imagecreate.xml
imagecreatetruecolor.xml
imagesx.xml imagesy.xml
Log:
examples, see also and typos
Index: phpdoc/en/reference/image/functions/exif-imagetype.xml
diff -u phpdoc/en/reference/image/functions/exif-imagetype.xml:1.10
phpdoc/en/reference/image/functions/exif-imagetype.xml:1.11
--- phpdoc/en/reference/image/functions/exif-imagetype.xml:1.10 Tue May 27 17:35:26
2003
+++ phpdoc/en/reference/image/functions/exif-imagetype.xml Thu May 29 16:22:12
2003
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.10 $ -->
+<!-- $Revision: 1.11 $ -->
<!-- splitted from ./en/functions/image.xml, last change in rev 1.81 -->
<refentry id="function.exif-imagetype">
<refnamediv>
@@ -102,6 +102,20 @@
This function does not require the GD image library.
</simpara>
</note>
+ <example>
+ <title><function>exif_imagetype</function> example</title>
+ <programlisting role="php">
+<![CDATA[
+<?php
+
+if (exif_imagetype("image.gif") != IMAGETYPE_GIF) {
+ echo "The picture is not a gif";
+}
+
+?>
+]]>
+ </programlisting>
+ </example>
<simpara>
See also <function>getimagesize</function>.
</simpara>
Index: phpdoc/en/reference/image/functions/exif-read-data.xml
diff -u phpdoc/en/reference/image/functions/exif-read-data.xml:1.6
phpdoc/en/reference/image/functions/exif-read-data.xml:1.7
--- phpdoc/en/reference/image/functions/exif-read-data.xml:1.6 Wed Aug 28 07:58:59
2002
+++ phpdoc/en/reference/image/functions/exif-read-data.xml Thu May 29 16:22:12
2003
@@ -1,10 +1,10 @@
<?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.6 $ -->
+<!-- $Revision: 1.7 $ -->
<!-- splitted from ./en/functions/image.xml, last change in rev 1.78 -->
<refentry id="function.exif-read-data">
<refnamediv>
<refname>exif_read_data</refname>
- <refpurpose>Read the <acronym>EXIF</acronym> headers from <acronym>JPEG</acronym>
+ <refpurpose>Reads the <acronym>EXIF</acronym> headers from <acronym>JPEG</acronym>
or <acronym>TIFF</acronym>. This way you can read meta data generated by digital
cameras.</refpurpose>
</refnamediv>
@@ -26,10 +26,10 @@
</para>
<para>
<parameter>filename</parameter> is the name of the file to read. This
- cannot be a url.
+ cannot be an url.
</para>
<para>
- <parameter>sections</parameter> a comma separated list of sections that
+ <parameter>sections</parameter> is a comma separated list of sections that
need to be present in file to produce a result array.
<informaltable>
<tgroup cols="2">
Index: phpdoc/en/reference/image/functions/imagearc.xml
diff -u phpdoc/en/reference/image/functions/imagearc.xml:1.4
phpdoc/en/reference/image/functions/imagearc.xml:1.5
--- phpdoc/en/reference/image/functions/imagearc.xml:1.4 Wed Feb 12 12:49:07
2003
+++ phpdoc/en/reference/image/functions/imagearc.xml Thu May 29 16:22:12 2003
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.4 $ -->
+<!-- $Revision: 1.5 $ -->
<!-- splitted from ./en/functions/image.xml, last change in rev 1.36 -->
<refentry id="function.imagearc">
<refnamediv>
@@ -30,6 +30,32 @@
<parameter>e</parameter> arguments. 0° is located at the three-o'clock
position, and the arc is drawn counter-clockwise.
</para>
+ <example>
+ <title>Drawing a circle with <function>imagearc</function></title>
+ <programlisting role="php">
+<![CDATA[
+<?php
+
+// create a 200*200 image
+$img = imagecreate(200, 200);
+
+// allocate some colors
+$white = imagecolorallocate($img, 255, 255, 255);
+
+// draw a white circle
+imagearc($img, 100, 100, 150, 150, 0, 360, $white);
+
+// output image in the browser
+header("Content-type: image/png");
+imagepng($img);
+
+// free memory
+imagedestroy($img);
+
+?>
+]]>
+ </programlisting>
+ </example>
<para>
See also <function>imageellipse</function>,
<function>imagefilledellipse</function>, and
Index: phpdoc/en/reference/image/functions/imagecreate.xml
diff -u phpdoc/en/reference/image/functions/imagecreate.xml:1.4
phpdoc/en/reference/image/functions/imagecreate.xml:1.5
--- phpdoc/en/reference/image/functions/imagecreate.xml:1.4 Sat Jan 18 22:09:48
2003
+++ phpdoc/en/reference/image/functions/imagecreate.xml Thu May 29 16:22:12 2003
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.4 $ -->
+<!-- $Revision: 1.5 $ -->
<!-- splitted from ./en/functions/image.xml, last change in rev 1.36 -->
<refentry id="function.imagecreate">
<refnamediv>
@@ -42,7 +42,8 @@
</example>
</para>
<para>
- See also <function>imagecreatetruecolor</function>.
+ See also <function>imagedestroy</function> and
+ <function>imagecreatetruecolor</function>.
</para>
</refsect1>
</refentry>
Index: phpdoc/en/reference/image/functions/imagecreatetruecolor.xml
diff -u phpdoc/en/reference/image/functions/imagecreatetruecolor.xml:1.4
phpdoc/en/reference/image/functions/imagecreatetruecolor.xml:1.5
--- phpdoc/en/reference/image/functions/imagecreatetruecolor.xml:1.4 Wed Sep 4
12:21:44 2002
+++ phpdoc/en/reference/image/functions/imagecreatetruecolor.xml Thu May 29
16:22:12 2003
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.4 $ -->
+<!-- $Revision: 1.5 $ -->
<!-- splitted from ./en/functions/image.xml, last change in rev 1.2 -->
<refentry id="function.imagecreatetruecolor">
<refnamediv>
@@ -20,6 +20,10 @@
</para>
<note><para>This function was added in PHP 4.0.6 and requires GD 2.0.1 or
later</para></note>
<note><para>This function will not work with GIF file formats.</para></note>
+ <para>
+ See also <function>imagedestroy</function> and
+ <function>imagecreate</function>.
+ </para>
</refsect1>
</refentry>
Index: phpdoc/en/reference/image/functions/imagesx.xml
diff -u phpdoc/en/reference/image/functions/imagesx.xml:1.3
phpdoc/en/reference/image/functions/imagesx.xml:1.4
--- phpdoc/en/reference/image/functions/imagesx.xml:1.3 Thu Apr 18 13:13:10 2002
+++ phpdoc/en/reference/image/functions/imagesx.xml Thu May 29 16:22:12 2003
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.3 $ -->
+<!-- $Revision: 1.4 $ -->
<!-- splitted from ./en/functions/image.xml, last change in rev 1.2 -->
<refentry id="function.imagesx">
<refnamediv>
@@ -16,8 +16,24 @@
<function>imagesx</function> returns the width of the image
identified by <parameter>image</parameter>.
</para>
+ <example>
+ <title>Using <function>imagesx</function></title>
+ <programlisting role="php">
+<![CDATA[
+<?php
+
+// create a 300*200 image
+$img = imagecreate(300, 200);
+
+echo imagesx($img); // 300
+
+?>
+]]>
+ </programlisting>
+ </example>
<para>
- See also <function>imagecreate</function> and
+ See also <function>imagecreate</function>,
+ <function>getimagesize</function> and
<function>imagesy</function>.
</para>
</refsect1>
Index: phpdoc/en/reference/image/functions/imagesy.xml
diff -u phpdoc/en/reference/image/functions/imagesy.xml:1.3
phpdoc/en/reference/image/functions/imagesy.xml:1.4
--- phpdoc/en/reference/image/functions/imagesy.xml:1.3 Thu Apr 18 13:13:10 2002
+++ phpdoc/en/reference/image/functions/imagesy.xml Thu May 29 16:22:13 2003
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.3 $ -->
+<!-- $Revision: 1.4 $ -->
<!-- splitted from ./en/functions/image.xml, last change in rev 1.2 -->
<refentry id="function.imagesy">
<refnamediv>
@@ -16,8 +16,24 @@
<function>imagesy</function> returns the height of the image
identified by <parameter>image</parameter>.
</para>
+ <example>
+ <title>Using <function>imagesy</function></title>
+ <programlisting role="php">
+<![CDATA[
+<?php
+
+// create a 300*200 image
+$img = imagecreate(300, 200);
+
+echo imagesy($img); // 200
+
+?>
+]]>
+ </programlisting>
+ </example>
<para>
- See also <function>imagecreate</function> and
+ See also <function>imagecreate</function>,
+ <function>getimagesize</function> and
<function>imagesx</function>.
</para>
</refsect1>
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