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/*
* Copyright (c) 2000 World Wide Web Consortium,
* (Massachusetts Institute of Technology, Institut National de
* Recherche en Informatique et en Automatique, Keio University). All
* Rights Reserved. This program is distributed under the W3C's Software
* Intellectual Property License. This program is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See W3C License http://www.w3.org/Consortium/Legal/ for more
* details.
*/
package org.w3c.dom.css;
import org.w3c.dom.DOMException;
/**
* The <code>CSS2Azimuth</code> interface represents the azimuth CSS Level 2
* property.
* <p> For this extension of the <code>CSSValue</code> interface, the
* <code>valueType</code> attribute of the underlying <code>CSSValue</code>
* interface shall be <code>CSS_CUSTOM</code> .
* <p>See also the <a href='http://www.w3.org/TR/2000/CR-DOM-Level-2-20000510'>Document Object Model (DOM) Level 2 Specification</a>.
* @since DOM Level 2
*/
public interface CSS2Azimuth extends CSSValue {
/**
* A code defining the type of the value as defined in
* <code>CSSValue</code> . It would be one of <code>CSS_DEG</code> ,
* <code>CSS_RAD</code> , <code>CSS_GRAD</code> or <code>CSS_IDENT</code>
* .
*/
public short getAzimuthType();
/**
* If <code>azimuthType</code> is <code>CSS_IDENT</code> ,
* <code>identifier</code> contains one of left-side, far-left, left,
* center-left, center, center-right, right, far-right, right-side,
* leftwards, rightwards. The empty string if none is set.
*/
public String getIdentifier();
/**
* <code>behind</code> indicates whether the behind identifier has been
* set.
*/
public boolean getBehind();
/**
* A method to set the angle value with a specified unit. This method
* will unset any previously set identifier value.
* @param uType The unitType could only be one of <code>CSS_DEG</code> ,
* <code>CSS_RAD</code> or <code>CSS_GRAD</code> ).
* @param fValue The new float value of the angle.
* @exception DOMException
* INVALID_ACCESS_ERR: Raised if the unit type is invalid.
* <br> NO_MODIFICATION_ALLOWED_ERR: Raised if this property is
* readonly.
*/
public void setAngleValue(short uType,
float fValue)
throws DOMException;
/**
* Used to retrieved the float value of the azimuth property.
* @param uType The unit type can be only an angle unit type (
* <code>CSS_DEG</code> , <code>CSS_RAD</code> or <code>CSS_GRAD</code>
* ).
* @return The float value.
* @exception DOMException
* INVALID_ACCESS_ERR: Raised if the unit type is invalid.
*/
public float getAngleValue(short uType)
throws DOMException;
/**
* Setting the identifier for the azimuth property will unset any
* previously set angle value. The value of <code>azimuthType</code> is
* set to <code>CSS_IDENT</code>
* @param ident The new identifier. If the identifier is "leftwards" or
* "rightward", the behind attribute is ignored.
* @param b The new value for behind.
* @exception DOMException
* SYNTAX_ERR: Raised if the specified <code>identifier</code> has a
* syntax error and is unparsable.
* <br> NO_MODIFICATION_ALLOWED_ERR: Raised if this property is
* readonly.
*/
public void setIdentifier(String ident,
boolean b)
throws DOMException;
}
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