function.harufont-measuretext.html
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html> <head> <title>Calculate the number of characters which can be included within the specified width</title> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> </head> <body><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="class.harufont.html">HaruFont</a></div> <div class="next" style="text-align: right; float: right;"><a href="class.haruimage.html">HaruImage</a></div> <div class="up"><a href="class.harufont.html">HaruFont</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div><hr /><div id="function.harufont-measuretext" class="refentry"> <div class="refnamediv"> <h1 class="refname">HaruFont::measureText</h1> <p class="verinfo">(PECL haru:0.0.1)</p><p class="refpurpose"><span class="refname">HaruFont::measureText</span> — <span class="dc-title">Calculate the number of characters which can be included within the specified width</span></p> </div> <div class="refsect1 description"> <h3 class="title">Description</h3> <div class="methodsynopsis dc-description"> <span class="type">int</span> <span class="methodname"><b><b>HaruFont::measureText</b></b></span> ( <span class="methodparam"><span class="type">string</span> <tt class="parameter">$text</tt></span> , <span class="methodparam"><span class="type">float</span> <tt class="parameter">$width</tt></span> , <span class="methodparam"><span class="type">float</span> <tt class="parameter">$font_size</tt></span> , <span class="methodparam"><span class="type">float</span> <tt class="parameter">$char_space</tt></span> , <span class="methodparam"><span class="type">float</span> <tt class="parameter">$word_space</tt></span> [, <span class="methodparam"><span class="type">bool</span> <tt class="parameter">$word_wrap</tt></span> ] )</div> <p class="para rdfs-comment"> Calculate the number of characters which can be included within the specified width. </p> </div> <div class="refsect1 parameters"> <h3 class="title">Parameters</h3> <p class="para"> <dl> <dt> <span class="term"><i><tt class="parameter">text</tt></i></span> <dd> <p class="para"> The text to fit the width. </p> </dd> </dt> <dt> <span class="term"><i><tt class="parameter">width</tt></i></span> <dd> <p class="para"> The width of the area to put the text to. </p> </dd> </dt> <dt> <span class="term"><i><tt class="parameter">font_size</tt></i></span> <dd> <p class="para"> The size of the font. </p> </dd> </dt> <dt> <span class="term"><i><tt class="parameter">char_space</tt></i></span> <dd> <p class="para"> The character spacing. </p> </dd> </dt> <dt> <span class="term"><i><tt class="parameter">word_space</tt></i></span> <dd> <p class="para"> The word spacing. </p> </dd> </dt> <dt> <span class="term"><i><tt class="parameter">word_wrap</tt></i></span> <dd> <p class="para"> When this parameter is set to <b><tt>TRUE</tt></b> the function "emulates" word wrapping and doesn't include the part of the current word if reached the end of the area. Defaults to <b><tt>FALSE</tt></b>. </p> </dd> </dt> </dl> </p> </div> <div class="refsect1 returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> Returns the number of characters which can be included within the specified width. </p> </div> <div class="refsect1 errors"> <h3 class="title">Errors/Exceptions</h3> <p class="para"> Throws <a href="class.haruexception.html" class="classname">HaruException</a> on error. </p> </div></div><hr /><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="class.harufont.html">HaruFont</a></div> <div class="next" style="text-align: right; float: right;"><a href="class.haruimage.html">HaruImage</a></div> <div class="up"><a href="class.harufont.html">HaruFont</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div></body></html>⌨️ 快捷键说明
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