Hi Brett, This kind of extensions could be easily added. Could you come with a proposal of the kind of services you would like to see? Currently you can change the stacking order , add, remove a pad quite easily by getting a pointer to the parent pad, say ppad, and use the functions in the collection classes to Add, Remove, AddBefore,After, Last into ppad->GetListOfPrimitives(); Rene Brun Brett Viren wrote: > > Hi, > > Is there any support in ROOT for graphical ``Layers''. > > As I understand it there is already support for overlaying TPads > (right?). So what would be need is a management layer which lets one > control which layers are currently visible, the stacking order, which > layers get events, etc. > > If you have ever used the Layers dialog box in Dia or the Gimp or > other such apps, this is what I mean. > > -Brett.
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