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30 lines
1.3 KiB
ActionScript
30 lines
1.3 KiB
ActionScript
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package starling.utils
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{
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import starling.errors.AbstractClassError;
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/** A class that provides constant values for the 'RectangleUtil.fit' method. */
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public class ScaleMode
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{
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/** @private */
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public function ScaleMode() { throw new AbstractClassError(); }
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/** Specifies that the rectangle is not scaled, but simply centered within the
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* specified area. */
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public static const NONE:String = "none";
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/** Specifies that the rectangle fills the specified area without distortion
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* but possibly with some cropping, while maintaining the original aspect ratio. */
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public static const NO_BORDER:String = "noBorder";
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/** Specifies that the entire rectangle will be scaled to fit into the specified
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* area, while maintaining the original aspect ratio. This might leave empty bars at
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* either the top and bottom, or left and right. */
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public static const SHOW_ALL:String = "showAll";
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/** Indicates whether the given scale mode string is valid. */
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public static function isValid(scaleMode:String):Boolean
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{
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return scaleMode == NONE || scaleMode == NO_BORDER || scaleMode == SHOW_ALL;
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}
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}
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}
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