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<div class="body-wrap">
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<div class="top-tools">
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<a class="inner-link" href="#Number-props"><img src="../resources/images/default/s.gif" class="item-icon icon-prop">Properties</a>
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<a class="inner-link" href="#Number-methods"><img src="../resources/images/default/s.gif" class="item-icon icon-method">Methods</a>
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<a class="inner-link" href="#Number-events"><img src="../resources/images/default/s.gif" class="item-icon icon-event">Events</a>
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<a class="bookmark" href="../docs/?class=Number"><img src="../resources/images/default/s.gif" class="item-icon icon-fav">Direct Link</a>
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</div>
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<h1>Class Number</h1>
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<table cellspacing="0">
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<tr><td class="label">Package:</td><td class="hd-info">Global</td></tr>
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<tr><td class="label">Defined In:</td><td class="hd-info"><a href="../source/core/Ext.js" target="_blank">Ext.js</a></td></tr>
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<tr><td class="label">Class:</td><td class="hd-info">Number</td></tr>
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<tr><td class="label">Extends:</td><td class="hd-info">Object</td></tr>
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</table>
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<div class="description">
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</div>
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<div class="hr"></div>
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<a id="Number-props"></a>
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<h2>Public Properties</h2>
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<div class="no-members">This class has no public properties.</div> <a id="Number-methods"></a>
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<h2>Public Methods</h2>
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<table cellspacing="0" class="member-table">
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<tr>
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<th class="sig-header" colspan="2">Method</th>
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<th class="msource-header">Defined By</th>
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</tr>
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<tr class="method-row expandable">
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<td class="micon"><a class="exi" href="#expand"> </a></td>
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<td class="sig">
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<a id="Number-constrain"></a>
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<b>constrain</b>( <code>Number min</code>, <code>Number max</code> ) : Number <div class="mdesc">
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<div class="short">Checks whether or not the current number is within a desired range. If the number is already within the
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range it is ...</div>
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<div class="long">
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Checks whether or not the current number is within a desired range. If the number is already within the
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range it is returned, otherwise the min or max value is returned depending on which side of the range is
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exceeded. Note that this method returns the constrained value but does not change the current number. <div class="mdetail-params">
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<strong>Parameters:</strong>
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<ul><li><code>min</code> : Number<div class="sub-desc">The minimum number in the range</div></li><li><code>max</code> : Number<div class="sub-desc">The maximum number in the range</div></li> </ul>
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<strong>Returns:</strong>
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<ul>
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<li><code>Number</code><div class="sub-desc">The constrained value if outside the range, otherwise the current value</div></li>
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</ul>
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</div>
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</div>
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</div>
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</td>
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<td class="msource">Number</td>
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</tr>
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</table>
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<a id="Number-events"></a>
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<h2>Public Events</h2>
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<div class="no-members">This class has no public events.</div>
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</div>
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