cvs: phpdoc /en/reference/image/functions exif-imagetype.xml exif-read-data.xml imagearc.xml imagecreate.xml imagecreatetruecolor.xml imagesx.xml
imagesy.xml

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&deg; 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>