/php/function.ncurses-start-color.html
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- <title>Initializes color functionality</title>
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- <div class="refnamediv">
- <h1 class="refname">ncurses_start_color</h1>
- <p class="verinfo">(PHP 4 >= 4.0.7, PHP 5 < 5.3.0, PECL ncurses >= 1.0.0)</p><p class="refpurpose"><span class="refname">ncurses_start_color</span> — <span class="dc-title">Initializes color functionality</span></p>
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-
- <div class="refsect1 description" id="refsect1-function.ncurses-start-color-description">
- <h3 class="title">说明</h3>
- <div class="methodsynopsis dc-description">
- <span class="type">int</span> <span class="methodname"><strong>ncurses_start_color</strong></span>
- ( <span class="methodparam">void</span>
- )</div>
- <p class="para rdfs-comment">
- Initializes color functionality in ncurses. This function must be called
- before any color manipulation functions are called and after
- <span class="function"><a href="function.ncurses-init.html" class="function">ncurses_init()</a></span> is called. It is good practice to call
- this function right after <span class="function"><a href="function.ncurses-init.html" class="function">ncurses_init()</a></span>.
- </p>
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-
- <div class="refsect1 parameters" id="refsect1-function.ncurses-start-color-parameters">
- <h3 class="title">参数</h3>
- <p class="para">此函数没有参数。</p>
- </div>
- <div class="refsect1 returnvalues" id="refsect1-function.ncurses-start-color-returnvalues">
- <h3 class="title">返回值</h3>
- <p class="para">
- Returns <em>0</em> on success, or <em>-1</em> if the
- color table could not be allocated or ncurses was not initialized.
- </p>
- </div>
- <div class="refsect1 examples" id="refsect1-function.ncurses-start-color-examples">
- <h3 class="title">范例</h3>
- <p class="para">
- <div class="example" id="example-668">
- <p><strong>Example #1 Writing a string with a specified color to the screen</strong></p>
- <div class="example-contents">
- <div class="phpcode"><code><span style="color: #000000">
- <span style="color: #0000BB"><?php<br />ncurses_init</span><span style="color: #007700">();<br /><br /></span><span style="color: #FF8000">// If the terminal supports colors, initialize and set active color<br /></span><span style="color: #007700">if (</span><span style="color: #0000BB">ncurses_has_colors</span><span style="color: #007700">()) {<br /> </span><span style="color: #0000BB">ncurses_start_color</span><span style="color: #007700">();<br /> </span><span style="color: #0000BB">ncurses_init_pair</span><span style="color: #007700">(</span><span style="color: #0000BB">1</span><span style="color: #007700">, </span><span style="color: #0000BB">NCURSES_COLOR_YELLOW</span><span style="color: #007700">, </span><span style="color: #0000BB">NCURSES_COLOR_BLUE</span><span style="color: #007700">);<br /> </span><span style="color: #0000BB">ncurses_color_set</span><span style="color: #007700">(</span><span style="color: #0000BB">1</span><span style="color: #007700">);<br />}<br /><br /></span><span style="color: #FF8000">// Write a string at specified location<br /></span><span style="color: #0000BB">ncurses_mvaddstr</span><span style="color: #007700">(</span><span style="color: #0000BB">10</span><span style="color: #007700">, </span><span style="color: #0000BB">10</span><span style="color: #007700">, </span><span style="color: #DD0000">"Hello world! Yellow on blue text!"</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">// Flush output to screen<br /></span><span style="color: #0000BB">ncurses_refresh</span><span style="color: #007700">();<br /><br /></span><span style="color: #0000BB">ncurses_end</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">?></span>
- </span>
- </code></div>
- </div>
- </div>
- </p>
- </div>
- <div class="refsect1 seealso" id="refsect1-function.ncurses-start-color-seealso">
- <h3 class="title">参见</h3>
- <p class="para">
- <ul class="simplelist">
- <li class="member"> <span class="function"><a href="function.ncurses-can-change-color.html" class="function" rel="rdfs-seeAlso">ncurses_can_change_color()</a> - Checks if terminal color definitions can be changed</span></li>
- <li class="member"> <span class="function"><a href="function.ncurses-has-colors.html" class="function" rel="rdfs-seeAlso">ncurses_has_colors()</a> - Checks if terminal has color capabilities</span></li>
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