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- <pre class="prettyprint lang-js"><div id="cls-Ext.util.TextMetrics"></div>/**
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+ <title>The source code</title>
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+ <pre class="prettyprint lang-js">/*!
+ * Ext JS Library 3.3.1
+ * Copyright(c) 2006-2010 Sencha Inc.
+ * licensing@sencha.com
+ * http://www.sencha.com/license
+ */
+<div id="cls-Ext.util.TextMetrics"></div>/**
* @class Ext.util.TextMetrics
* Provides precise pixel measurements for blocks of text so that you can determine exactly how high and
* wide, in pixels, a given block of text will be. Note that when measuring text, it should be plain text and
var instance = {
<div id="method-Ext.util.TextMetrics-getSize"></div>/**
+ * <p><b>Only available on the instance returned from {@link #createInstance}, <u>not</u> on the singleton.</b></p>
* Returns the size of the specified text based on the internal element's style and width properties
* @param {String} text The text to measure
* @return {Object} An object containing the text's size {width: (width), height: (height)}
},
<div id="method-Ext.util.TextMetrics-bind"></div>/**
+ * <p><b>Only available on the instance returned from {@link #createInstance}, <u>not</u> on the singleton.</b></p>
* Binds this TextMetrics instance to an element from which to copy existing CSS styles
* that can affect the size of the rendered text
* @param {String/HTMLElement} el The element, dom node or id
},
<div id="method-Ext.util.TextMetrics-setFixedWidth"></div>/**
+ * <p><b>Only available on the instance returned from {@link #createInstance}, <u>not</u> on the singleton.</b></p>
* Sets a fixed width on the internal measurement element. If the text will be multiline, you have
* to set a fixed width in order to accurately measure the text height.
* @param {Number} width The width to set on the element
},
<div id="method-Ext.util.TextMetrics-getWidth"></div>/**
+ * <p><b>Only available on the instance returned from {@link #createInstance}, <u>not</u> on the singleton.</b></p>
* Returns the measured width of the specified text
* @param {String} text The text to measure
* @return {Number} width The width in pixels
},
<div id="method-Ext.util.TextMetrics-getHeight"></div>/**
+ * <p><b>Only available on the instance returned from {@link #createInstance}, <u>not</u> on the singleton.</b></p>
* Returns the measured height of the specified text. For multiline text, be sure to call
* {@link #setFixedWidth} if necessary.
* @param {String} text The text to measure
return (Ext.util.TextMetrics.measure(this.dom, Ext.value(text, this.dom.innerHTML, true)).width).constrain(min || 0, max || 1000000);
}
});
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