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Date: 07/17/00
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sterling Mon Jul 17 15:10:48 2000 EDT
Modified files:
/phpdoc/en/functions image.xml
Log:
-Small Changes to the examples
-Addition of an example for ImageCreate.
Index: phpdoc/en/functions/image.xml
diff -u phpdoc/en/functions/image.xml:1.14 phpdoc/en/functions/image.xml:1.15
--- phpdoc/en/functions/image.xml:1.14 Fri Jul 14 19:53:57 2000
+++ phpdoc/en/functions/image.xml Mon Jul 17 15:10:48 2000
@@ -622,13 +622,29 @@
<function>ImageCreate</function> returns an image identifier
representing a blank image of size <parameter>x_size</parameter>
by <parameter>y_size</parameter>.
+ <example>
+ <title>
+ Creating a new GD image stream and outputting an image.
+ </title>
+ <programlisting role="php">
+<?
+header ("Content-type: image/png");
+$im = <email protected> (50, 100)
+ or die ("Cannot Initialize new GD image stream");
+$background_color = ImageColorAllocate ($im, 255, 255, 255);
+$text_color = ImageColorAllocate ($im, 233, 14, 91);
+ImageString ($im, 1, 5, 5, "A Simple Text String", $text_color);
+ImagePng ($im);
+?>
+ </programlisting>
+ </example>
</para>
</refsect1>
</refentry>
<refentry id="function.imagecreatefromgif">
<refnamediv>
- <refname>ImageCreateFromGif</refname>
+ <refname>ImageCreateFromGIF</refname>
<refpurpose>Create a new image from file or URL</refpurpose>
</refnamediv>
<refsect1>
@@ -655,8 +671,8 @@
</title>
<programlisting role="php">
function LoadGif ($imgname) {
- $im = <email protected> ($imgname); /* Attempt to open */
- if ($im == "") { /* See if it failed */
+ $im = <email protected> ($imgname); /* Attempt to open */
+ if (!$im) { /* See if it failed */
$im = ImageCreate (150, 30); /* Create a blank image */
$bgc = ImageColorAllocate ($im, 255, 255, 255);
$tc = ImageColorAllocate ($im, 0, 0, 0);
@@ -708,8 +724,8 @@
</title>
<programlisting role="php">
function LoadJpeg ($imgname) {
- $im = <email protected> ($imgname); /* Attempt to open */
- if ($im == "") { /* See if it failed */
+ $im = <email protected> ($imgname); /* Attempt to open */
+ if (!$im) { /* See if it failed */
$im = ImageCreate (150, 30); /* Create a blank image */
$bgc = ImageColorAllocate ($im, 255, 255, 255);
$tc = ImageColorAllocate ($im, 0, 0, 0);
@@ -754,8 +770,8 @@
</title>
<programlisting role="php">
function LoadPNG ($imgname) {
- $im = <email protected> ($imgname); /* Attempt to open */
- if ($im == "") { /* See if it failed */
+ $im = <email protected> ($imgname); /* Attempt to open */
+ if (!$im) { /* See if it failed */
$im = ImageCreate (150, 30); /* Create a blank image */
$bgc = ImageColorAllocate ($im, 255, 255, 255);
$tc = ImageColorAllocate ($im, 0, 0, 0);
@@ -1025,7 +1041,7 @@
<refentry id="function.imagepng">
<refnamediv>
- <refname>ImagePng</refname>
+ <refname>ImagePNG</refname>
<refpurpose>
Output a PNG image to either the browser or a file
</refpurpose>
@@ -1047,8 +1063,10 @@
<parameter>filename</parameter> it outputs the image to the file.
<informalexample>
<programlisting role="php">
+<?
$im = ImageCreateFromPng("test.png");
ImagePng($im);
+?>
</programlisting>
</informalexample>
</para>
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