/** * @private * @class Ext.draw.sprite.AttributeParser * @extend Ext.Base * @singleton * * Parsers used for sprite attributes if they are {@link Ext.draw.sprite.AttributeDefinition#normalize normalized} * (default) when being {@link Ext.draw.sprite.Sprite#setAttributes set}. * * Methods of the singleton correpond either to the processor functions themselves or processor factories. */