rectangle.xml

<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->
<!-- EN-Revision: 668b6fc28891062b1c96202009ccb70b7147740d Maintainer: takagi Status: ready -->
<refentry xmlns="http://docbook.org/ns/docbook" xml:id="imagickdraw.rectangle">
 <refnamediv>
  <refname>ImagickDraw::rectangle</refname>
  <refpurpose>矩形を描画する</refpurpose>
 </refnamediv>

 <refsect1 role="description">
  &reftitle.description;
  <methodsynopsis>
   <modifier>public</modifier> <type>bool</type><methodname>ImagickDraw::rectangle</methodname>
   <methodparam><type>float</type><parameter>x1</parameter></methodparam>
   <methodparam><type>float</type><parameter>y1</parameter></methodparam>
   <methodparam><type>float</type><parameter>x2</parameter></methodparam>
   <methodparam><type>float</type><parameter>y2</parameter></methodparam>
  </methodsynopsis>
  &warn.undocumented.func;
  <para>
   2 つの座標を与え、現在の枠線や線幅、塗りつぶしの設定を使用して矩形を描画します。
  </para>
 </refsect1>

 <refsect1 role="parameters">
  &reftitle.parameters;
  <para>
   <variablelist>
    <varlistentry>
     <term><parameter>x1</parameter></term>
     <listitem>
      <para>
       左上の角の x 座標。
      </para>
     </listitem>
    </varlistentry>
    <varlistentry>
     <term><parameter>y1</parameter></term>
     <listitem>
      <para>
       左上の角の y 座標。
      </para>
     </listitem>
    </varlistentry>
    <varlistentry>
     <term><parameter>x2</parameter></term>
     <listitem>
      <para>
       右下の角の x 座標。
      </para>
     </listitem>
    </varlistentry>
    <varlistentry>
     <term><parameter>y2</parameter></term>
     <listitem>
      <para>
       右下の角の y 座標。
      </para>
     </listitem>
    </varlistentry>
   </variablelist>
  </para>

 </refsect1>
 <refsect1 role="returnvalues">
  &reftitle.returnvalues;
  <para>
   &return.void;
  </para>
 </refsect1>

 <refsect1 role="examples">
  &reftitle.examples;
  <para>
    <example>
      <title><function>ImagickDraw::rectangle</function> の例</title>
      <programlisting role="php">
      <![CDATA[
<?php
function rectangle($strokeColor, $fillColor, $backgroundColor) {
    $draw = new \ImagickDraw();
    $strokeColor = new \ImagickPixel($strokeColor);
    $fillColor = new \ImagickPixel($fillColor);

    $draw->setStrokeColor($strokeColor);
    $draw->setFillColor($fillColor);
    $draw->setStrokeOpacity(1);
    $draw->setStrokeWidth(2);

    $draw->rectangle(200, 200, 300, 300);
    $imagick = new \Imagick();
    $imagick->newImage(500, 500, $backgroundColor);
    $imagick->setImageFormat("png");

    $imagick->drawImage($draw);

    header("Content-Type: image/png");
    echo $imagick->getImageBlob();
}

?>
]]>
      </programlisting>
    </example>
  </para>
 </refsect1>

</refentry>

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