/*******************************************************************************
* <copyright>
*
* Copyright (c) 2005, 2010 SAP AG.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* SAP AG - initial API, implementation and documentation
*
* </copyright>
*
*******************************************************************************/
package org.eclipse.graphiti.datatypes;
/**
* The Interface IAdvancedDimension. It provides additional methods for the
* dimension data type.
*
* @noimplement This interface is not intended to be implemented by clients.
* @noextend This interface is not intended to be extended by clients.
*/
public interface IAdvancedDimension extends IDimension {
/**
*
* @return An exact copy of the current advanced dimension instance.
*/
IDimension getDimensionCopy();
/**
* Sets the width and height of the dimension.
*
* @param width
* the new width of the dimension
* @param height
* the new height of the dimension
* @return the current instance
*/
IDimension setDimension(int width, int height);
/**
* Sets the width and height of the dimension.
*
* @param dimension
* the dimension which contains the new width and height
* @return the current instance
*/
IDimension setDimension(IDimension dimension);
/**
* Changes the current dimension
*
* @param amount
* width and height of the dimension will be multiplied with this
* amount
*/
void scale(double amount);
/**
* Expands the current dimension
*
* @param dw
* this value will be added to the width
* @param dh
* this value will be added to the height
* @return the current instance
*/
IDimension expand(int dw, int dh);
}