Hi!
This may be interesting for some of your.
A bug has been fixed this morning regarding the composition of dynamic stacked grapher. You can check the video https://vimeo.com/127707899 to have an idea. This is the result of the script:
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= composer := RTComposer new. a := RTDynamicStackedGrapher new. a minY: -200; maxY: 200. a view: composer view. a y: #yourself. a build. composer group: #first. b := RTDynamicStackedGrapher new. b minY: -200; maxY: 200. b view: composer view. b y: #yourself. b build. composer group: #second. composer move: #first onTheLeftOf: #second. composer nameGroup: #first as: 'aFirstName'. composer nameGroup: #second as: 'aSecondName'. composer setGeneralTitle: 'aGeneralTitle'. composer view addMenu: 'Left' callback: [ a add: 400 atRandom - 200 ]. composer view addMenu: 'Right' callback: [ b add: 400 atRandom - 200 ]. -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
Cheers, Alexandre