Sorry, the version was not properly saved in SmalltalkHub. If you update Roassal2 and Trachel, you should be able to execute the code snippet I’ve sent you. Maybe you want to add “v open” at the end. If you are using GTInspector, this is not necessary.
As far as I understand your description of the problem, you do not need to create your own shape. Let me know how it goes. Cheers, Alexandre On Jul 13, 2014, at 10:38 AM, Peter Uhnák <i.uh...@gmail.com> wrote: > Thank you both for suggestions. > > According to Monticello I have latest Roassal2 and yet I don't see > RTMultiCompositeShape, but I would assume it should be what I was looking for > originally. > > In the meantime I chose to do it manually - creating a custom shape in both > Roassal and Trachert: > I've done it in a single path because it seems that having multiple separate > paths just creates more trouble. > ======== > computePath > canvas ifNil: [ ^ self ]. > path := self athensCanvas > createPath: [ :builder | > builder absolute. > self ccwCirclePath: builder radius: 0.5. "building > circular path with specified radius" > self cwCirclePath: builder radius: 0.48. > self ccwCirclePath: builder radius: 0.4 ] > ======== > > But even if I could manage to do this with MultiCompositeShape I'm not sure > about the rest of the shapes (see attachment). > > Peter > > > > > On Sun, Jul 13, 2014 at 1:18 AM, Alexandre Bergel <alexandre.ber...@me.com> > wrote: > Hi Peter, > > I am not sure what you try to do. Having two ellipses with the same center? > But different radius? > > Something like that maybe: > -=-=-=-=-=-=-=-=-= > | v | > v := RTView new. > v @ RTDraggableView. > > shape := RTMultiCompositeShape new. > shape add: (RTEllipse new color: (Color yellow alpha: 0.3); size: [:c | c > numberOfMethods sqrt * 10 ]). > shape add: (RTEllipse new color: (Color green alpha: 0.3); size: [:c | c > numberOfLinesOfCode sqrt * 10 ]). > > v addAll: (shape elementsOn: RTShape withAllSubclasses). > RTFlowLayout on: v elements. > > v > -=-=-=-=-=-=-=-=-= > > <Screen Shot 2014-07-13 at 1.18.36 AM.png> > > Alexandre > > > On Jul 11, 2014, at 11:05 PM, Peter Uhnák <i.uh...@gmail.com> wrote: > >> Hi >> >> I'm trying to draw an ellipse inside another ellipse but to no avail. I've >> tried using RTCompositeShape but that just expands the size of the smaller >> shape. Is there something else I'm missing (like fixing dimensions so they >> won't get updated) or should I subclass RTAbstractCompositeShape and try to >> make something on my own? >> >> Thanks, >> Peter > > -- > _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: > Alexandre Bergel http://www.bergel.eu > ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. > > > > > <shapes.png> -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
