slot

! returns a QModelIndex pointing into the AttributesModel that corresponds to the root index of the diagram. */

* this method determines the needed layout of the graph * taking care of the sharing problematic * its NOT allowed to have a diagram that shares *

FIXME: Optimize if necessary

\reimp */ FIXME: Optimize when needed

* Returns the shadow color for a given color, depending on the angle of rotation * * @param color The color to calculate the shadow color for * @pa

\reimp */

TODO there is a lot of duplication between this and the non-lying bar diagram, fix it someday...

TODO: This is the 'easy' solution evaluate whether this is enough or we need some better one or even boost here

* Checks whether the given width matches with the one used until now. */

! Not used */