175 lines
7.5 KiB
Groff
175 lines
7.5 KiB
Groff
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<title>split() | reference | Processing.js</title>
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<span class="tagline">a port of the Processing Visualization Language</span>
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<div class="span11">
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<table cellpadding="0" cellspacing="0" border="0" class="ref-item">
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<tr class="name-row">
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<th scope="row">Name</th>
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<td><h3>split()</h3></td>
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</tr>
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<tr class="">
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<th scope="row">Examples</th>
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<td><div class="example"><pre>String men = "Chernenko,Andropov,Brezhnev";
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String[] list = split(men, ',');
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// list[0] is now Chernenko, list[1] is Andropov, ...</pre><hr />
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<pre>String numbers = "8 67 5 309";
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int[] nums = int(split(numbers, ' '));
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// nums[0] is now 8, nums[1] is now 67, ...</pre><hr /><pre>String men = "Chernenko ] Andropov ] Brezhnev";
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String[] list = split(men, " ] ");
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// list[0] is now Chernenko, list[1] is Andropov, ...</pre></div></td>
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</tr>
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<tr class="">
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<th scope="row">Description</th>
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<td><p>The split() function breaks a string into pieces using a character or string as the divider. The <b>delim</b> parameter specifies the character or
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characters that mark the boundaries between each piece. A String[] array is returned that contains each of the pieces.</p>
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<p>If the result is a set of numbers, you can convert the String[] array to to a float[] or int[] array using the datatype conversion functions <b>int()</b> and <b>float()</b> (see example above). </p>
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<p>The <b>splitTokens()</b> function works in a similar fashion, except that it splits using a range of characters instead of a specific character or sequence.</p></td>
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</tr>
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<tr class="">
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<th scope="row">Syntax</th>
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<td><pre>split(<kbd>str</kbd>,<kbd>delim</kbd>)</pre></td>
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</tr>
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<tr class="">
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<th scope="row">Parameters</th>
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<td><table cellpadding="0" cellspacing="0" border="0">
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<tr class="">
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<th scope="row">str</th>
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<td>the String to be split</td>
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</tr>
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<tr class="">
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<th scope="row">delim</th>
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<td>the character or String used to separate the data
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</td>
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</tr>
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</table></td>
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</tr>
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<tr class="">
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<th scope="row">Returns</th>
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<td>String[]</td>
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</tr>
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<tr class="">
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<th scope="row">Usage</th>
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<td>Web & Application</td>
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</tr>
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<tr class="">
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<th scope="row">Related</th>
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<td><a href="http://processingjs.org/reference/splitToken_">splitToken()</a><br />
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<a href="trim_.1">trim()</a><br />
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<a href="join_.1">join()</a></td>
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</tr>
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</table>
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<div class="cclicense">
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<p>This reference is licensed under the CC BY-NC-SA 2.0 license:</p>
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Processing is an open visualization language developed by
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<a href="http://benfry.com/">Ben Fry</a> & <a href="http://reas.com/">Casey Reas</a>,
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and originally ported to Javascript by
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<a href="http://ejohn.org/blog/processingjs/">John Resig</a>.
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