Bug 117148 Support Accessibility
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/model/attribute/Marker.java
* @see #unsetSize()
	 * @see #setSize(int)
	 * @see org.eclipse.birt.chart.model.attribute.AttributePackage#getMarker_Size()
	 * @model unique="false" unsettable="true"
	 *        dataType="org.eclipse.emf.ecore.xml.type.Int" required="true"
	 * @generated
	 */
	int getSize( );
	/**
	 * Sets the value of the '{@link org.eclipse.birt.chart.model.attribute.Marker#getSize <em>Size</em>}'
	 * attribute. <!-- begin-user-doc --> Sets the size of the marker in the
	 * chart (as a percentage). <!-- end-user-doc -->
	 * 
	 * @param value
	 *            the new value of the '<em>Size</em>' attribute.
	 * @see #isSetSize()
	 * @see #unsetSize()
	 * @see #getSize()
	 * @generated
	 */
	void setSize( int value );
	/**
	 * Unsets the value of the '{@link org.eclipse.birt.chart.model.attribute.Marker#getSize <em>Size</em>}'
	 * attribute. <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @see #isSetSize()
	 * @see #getSize()
	 * @see #setSize(int)
	 * @generated
	 */