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107 lines
4.1 KiB
HTML
107 lines
4.1 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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<html>
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<head>
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<meta http-equiv="content-type" content="text/html; charset=UTF-8">
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<title>Retrieves foreground and background colors of a color pair</title>
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</head>
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<body class="docs"><div id="layout">
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<div id="layout-content"><div id="function.ncurses-pair-content" class="refentry">
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<div class="refnamediv">
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<h1 class="refname">ncurses_pair_content</h1>
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<p class="verinfo">(PHP 4 >= 4.3.0, PHP 5 < 5.3.0, PECL ncurses >= 1.0.0)</p><p class="refpurpose"><span class="refname">ncurses_pair_content</span> — <span class="dc-title">Retrieves foreground and background colors of a color pair</span></p>
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</div>
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<div class="refsect1 description" id="refsect1-function.ncurses-pair-content-description">
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<h3 class="title">说明</h3>
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<div class="methodsynopsis dc-description">
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<span class="methodname"><strong>ncurses_pair_content</strong></span>
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( <span class="methodparam"><span class="type">int</span> <code class="parameter">$pair</code></span>
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, <span class="methodparam"><span class="type">int</span> <code class="parameter reference">&$f</code></span>
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, <span class="methodparam"><span class="type">int</span> <code class="parameter reference">&$b</code></span>
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) : <span class="type">int</span></div>
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<p class="para rdfs-comment">
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Retrieves the foreground and background colors that constitute the given
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color pair. Terminal color capabilities must be initialized with
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<span class="function"><a href="ncurses_start_color.html" class="function">ncurses_start_color()</a></span> prior to calling this function.
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</p>
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</div>
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<div class="refsect1 parameters" id="refsect1-function.ncurses-pair-content-parameters">
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<h3 class="title">参数</h3>
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<p class="para">
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<dl>
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<dt>
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<code class="parameter">pair</code></dt>
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<dd>
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<p class="para">
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The number of the color pair to retrieve information for.
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</p>
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</dd>
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<dt>
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<code class="parameter">f</code></dt>
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<dd>
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<p class="para">
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A reference to which to return the foreground color of the color
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pair. The information returned will be a color number referring to
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one of the
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<a href="ncurses.colorconsts.html" class="link">pre-defined colors</a> or a
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color defined previously by
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<span class="function"><a href="ncurses_init_color.html" class="function">ncurses_init_color()</a></span> if the terminal supports
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color changing.
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</p>
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</dd>
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<dt>
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<code class="parameter">b</code></dt>
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<dd>
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<p class="para">
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A reference to which to return the background color of the color
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pair. The information returned will be a color number referring to
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one of the
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<a href="ncurses.colorconsts.html" class="link">pre-defined colors</a> or a
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color defined previously by
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<span class="function"><a href="ncurses_init_color.html" class="function">ncurses_init_color()</a></span> if the terminal supports
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color changing.
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</p>
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</dd>
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</dl>
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</p>
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</div>
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<div class="refsect1 returnvalues" id="refsect1-function.ncurses-pair-content-returnvalues">
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<h3 class="title">返回值</h3>
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<p class="para">
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Returns <em>-1</em> if the function was successful, and
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<em>0</em> if ncurses or terminal color capabilities have
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not been initialized.
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</p>
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</div>
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<div class="refsect1 seealso" id="refsect1-function.ncurses-pair-content-seealso">
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<h3 class="title">参见</h3>
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<p class="para">
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<ul class="simplelist">
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<li class="member"><span class="function"><a href="ncurses_init_pair.html" class="function" rel="rdfs-seeAlso">ncurses_init_pair()</a> - Define a color pair</span></li>
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<li class="member"><span class="function"><a href="ncurses_start_color.html" class="function" rel="rdfs-seeAlso">ncurses_start_color()</a> - Initializes color functionality</span></li>
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</ul>
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</p>
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</div>
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</div></div></div></body></html> |