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https://github.com/sigmasternchen/php-doc-en
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Added examples for gd documentation:
* imagecolortransparent * imagefilledrectangle * Alternative to deprecated function imagedashedline Also changed dashedline.png to imagedashedline.png so all figures are named image* git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@265143 c90b9560-bf6c-de11-be94-00142212c4b1
This commit is contained in:
Kalle Sommer Nielsen
parent
ad7d582a65
commit
0cac5f6eb9
6 changed files with 102 additions and 4 deletions
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reference/image/figures/imagecolortransparent.png
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reference/image/figures/imagecolortransparent.png
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reference/image/figures/imagefilledrectangle.png
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reference/image/figures/imagefilledrectangle.png
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@ -1,5 +1,5 @@
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<?xml version="1.0" encoding="iso-8859-1"?>
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<!-- $Revision: 1.11 $ -->
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<!-- $Revision: 1.12 $ -->
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<refentry xml:id="function.imagecolortransparent" xmlns="http://docbook.org/ns/docbook">
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<refnamediv>
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<refname>imagecolortransparent</refname>
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@ -40,6 +40,40 @@
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transparent color is returned.
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</para>
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</refsect1>
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<refsect1 role="examples">
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&reftitle.examples;
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<para>
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<example>
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<title><function>imagecolortransparent</function> example</title>
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<programlisting role="php">
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<![CDATA[
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<?php
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// Create a 55x30 image
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$im = imagecreatetruecolor(55, 30);
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$red = imagecolorallocate($im, 255, 0, 0);
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$black = imagecolorallocate($im, 0, 0, 0);
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// Make the background transparent
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imagecolortransparent($im, $black);
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// Draw a red rectangle
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imagefilledrectangle($im, 4, 4, 50, 25, $red);
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// Save the image
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imagepng($im, './imagecolortransparent.png');
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imagedestroy($im);
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?>
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]]>
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</programlisting>
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&example.outputs.similar;
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<mediaobject>
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<imageobject>
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<imagedata fileref="figures/image.imagecolortransparent.png"/>
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</imageobject>
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</mediaobject>
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</example>
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</para>
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</refsect1>
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<refsect1 role="notes">
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&reftitle.notes;
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<note>
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@ -1,5 +1,5 @@
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<?xml version="1.0" encoding="iso-8859-1"?>
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<!-- $Revision: 1.10 $ -->
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<!-- $Revision: 1.11 $ -->
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<refentry xml:id="function.imagedashedline" xmlns="http://docbook.org/ns/docbook">
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<refnamediv>
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<refname>imagedashedline</refname>
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@ -101,10 +101,44 @@ imagedestroy($im);
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&example.outputs.similar;
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<mediaobject>
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<imageobject>
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<imagedata fileref="figures/image.dashedline.png"/>
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<imagedata fileref="figures/image.imagedashedline.png"/>
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</imageobject>
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</mediaobject>
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</example>
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<example>
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<title>Alternative to <function>imagedashedline</function></title>
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<programlisting role="php">
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<![CDATA[
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<?php
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// Create a 100x100 image
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$im = imagecreatetruecolor(100, 100);
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$white = imagecolorallocate($im, 0xFF, 0xFF, 0xFF);
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// Define our style: First 4 pixels is white and the
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// next 4 is transparent. This creates the dashed line effect
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$style = Array(
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$white,
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$white,
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$white,
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$white,
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IMG_COLOR_TRANSPARENT,
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IMG_COLOR_TRANSPARENT,
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IMG_COLOR_TRANSPARENT,
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IMG_COLOR_TRANSPARENT
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)
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imagesetstyle($im, $style);
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// Draw the dashed line
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imageline($im, 50, 25, 50, 75, IMG_COLOR_STYLED);
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// Save the image
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imagepng($im, './imageline.png');
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imagedestroy($im);
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?>
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]]>
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</programlisting>
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</example>
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</para>
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</refsect1>
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<refsect1 role="seealso">
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@ -1,5 +1,5 @@
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<?xml version="1.0" encoding="iso-8859-1"?>
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<!-- $Revision: 1.9 $ -->
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<!-- $Revision: 1.10 $ -->
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<refentry xml:id="function.imagefilledrectangle" xmlns="http://docbook.org/ns/docbook">
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<refnamediv>
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<refname>imagefilledrectangle</refname>
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@ -77,6 +77,36 @@
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&return.success;
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</para>
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</refsect1>
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<refsect1 role="examples">
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&reftitle.examples;
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<para>
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<example>
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<title><function>imagefilledrectangle</function> usage</title>
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<programlisting role="php">
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<![CDATA[
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<?php
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// Create a 55x30 image
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$im = imagecreatetruecolor(55, 30);
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$white = imagecolorallocate($im, 255, 255, 255);
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// Draw a white rectangle
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imagefilledrectangle($im, 4, 4, 50, 25, $white);
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// Save the image
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imagepng($im, './imagefilledrectangle.png');
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imagedestroy($im);
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?>
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]]>
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</programlisting>
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&example.outputs.similar;
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<mediaobject>
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<imageobject>
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<imagedata fileref="figures/image.imagefilledrectangle.png"/>
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</imageobject>
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</mediaobject>
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</example>
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</para>
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</refsect1>
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</refentry>
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<!-- Keep this comment at the end of the file
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