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
* @see org.eclipse.birt.chart.model.attribute.ColorDefinition#getTransparency()
	 * @see #getColorDefinition()
	 * @generated
	 */
	EAttribute getColorDefinition_Transparency( );
	/**
	 * Returns the meta object for the attribute '{@link org.eclipse.birt.chart.model.attribute.ColorDefinition#getRed <em>Red</em>}'.
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @return the meta object for the attribute '<em>Red</em>'.
	 * @see org.eclipse.birt.chart.model.attribute.ColorDefinition#getRed()
	 * @see #getColorDefinition()
	 * @generated
	 */
	EAttribute getColorDefinition_Red( );
	/**
	 * Returns the meta object for the attribute '{@link org.eclipse.birt.chart.model.attribute.ColorDefinition#getBlue <em>Blue</em>}'.
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @return the meta object for the attribute '<em>Blue</em>'.
	 * @see org.eclipse.birt.chart.model.attribute.ColorDefinition#getBlue()
	 * @see #getColorDefinition()
	 * @generated
	 */
	EAttribute getColorDefinition_Blue( );
	/**
	 * Returns the meta object for the attribute '{@link org.eclipse.birt.chart.model.attribute.ColorDefinition#getGreen <em>Green</em>}'.
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @return the meta object for the attribute '<em>Green</em>'.
	 * @see org.eclipse.birt.chart.model.attribute.ColorDefinition#getGreen()
	 * @see #getColorDefinition()
	 * @generated