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//
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// The ASF licenses this file to You under the Apache License, Version 2.0
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package flashx.textLayout.formats
{
/**
* Defines values for setting the <code>justificationRule</code> property
* of the TextLayoutFormat class. Default value is SPACE, which accomplishes justification by adding
* extra space to the space characters. When you use EAST_ASIAN, Japanese style leading is employed, which
* applies bottom-down as opposed to top-up, which is used in Roman text. The spacing of punctuation is also
* different. In the Roman version, the comma and Japanese periods take a full character's width but only half
* in East Asian. Additionally, the spacing between sequential punctuation marks becomes tighter, obeying traditional
* East Asian typographic conventions. Also note the leading, applied to the second line of the paragraphs in the
* example below. In the East Asian version, the last two lines push left. In the Roman version, the second and
* following lines push left.
* <p><img src="../../../images/textLayout_justificationrule.png" alt="justificationRule" /></p>
*
* @playerversion Flash 10
* @playerversion AIR 1.5
* @langversion 3.0
*
* @see TextLayoutFormat#justificationRule
*/
public final class JustificationRule
{
/** Specifies East Asian justification rules.
*
* @playerversion Flash 10
* @playerversion AIR 1.5
* @langversion 3.0
*/
public static const EAST_ASIAN:String = "eastAsian";
/** Specifies justification for Latin and other horizontal scripts that divide words using spaces.
* Use this value for everything except East Asian text.
*
* @playerversion Flash 10
* @playerversion AIR 1.5
* @langversion 3.0
*/
public static const SPACE:String = "space";
}
}