Bug 117149 Add additional datapoint markers
I would like to propose adding additional datapoint markers. Attached is a set of markers I would like supported.
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/model/attribute/AttributePackage.java
/**
	 * Returns the meta object for the containment reference '{@link org.eclipse.birt.chart.model.attribute.LineAttributes#getColor <em>Color</em>}'.
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @return the meta object for the containment reference '<em>Color</em>'.
	 * @see org.eclipse.birt.chart.model.attribute.LineAttributes#getColor()
	 * @see #getLineAttributes()
	 * @generated
	 */
	EReference getLineAttributes_Color( );
	/**
	 * Returns the meta object for the attribute '{@link org.eclipse.birt.chart.model.attribute.LineAttributes#isVisible <em>Visible</em>}'.
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @return the meta object for the attribute '<em>Visible</em>'.
	 * @see org.eclipse.birt.chart.model.attribute.LineAttributes#isVisible()
	 * @see #getLineAttributes()
	 * @generated
	 */
	EAttribute getLineAttributes_Visible( );
	/**
	 * Returns the meta object for class '{@link org.eclipse.birt.chart.model.attribute.Location <em>Location</em>}'.
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @return the meta object for class '<em>Location</em>'.
	 * @see org.eclipse.birt.chart.model.attribute.Location
	 * @generated
	 */
	EClass getLocation( );
	/**
	 * Returns the meta object for the attribute '{@link org.eclipse.birt.chart.model.attribute.Location#getX <em>X</em>}'.
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @return the meta object for the attribute '<em>X</em>'.