[Moose-dev] Re: TRLineShape>>includesPoint:

-- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. On Oct 9, 2014, at 8:57 AM, Peter Uhnák i.uhnak@gmail.com wrote: > Hi Alex, > > sorry I wasn't specific enough, I'll try better next time. > the idea was to add it in a form of setter so it could be changed from outside, because things like RTHighlightable depend on TRMouseEnter or clicking on TRMouseClick, which is determined by calling includesPoint: > > So something like > edge := RTLine edgeFrom: el1 to: el2. > edge shape delta: 10. > edge @ RTHighlightable. > > Also I tried it with the increased epsilon to 5 and it is enough for our needs. I asked for it originally so current settings wouldn't be affected, but since you changed them there is no need for the setter now. > > Thank you! > > Peter > > > On Wed, Oct 8, 2014 at 8:35 PM, Alexandre Bergel alexandre.bergel@me.com wrote: > Hi Peter, > > I have just added TRLineShape>>includesPoint:delta: > This is what you need I guess. > I have also increased to 5 the default amount of pixels for the epsilon. Let me know. > > Just to let you know, you can use “@RTHighlightable” on edges. Do you know this? > > You can play with this: > =-=-=-==-=-=-==-=-=-==-=-=-= > b := RTGraphBuilder new. > b nodes circle size: 20; color: Color gray. > b edges > connectTo: #dependentClasses; > width: 3; > highlightable; > useInLayout. > b layout > forceCharge: -80. > b addAll: (RTShape withAllSubclasses). > b build > =-=-=-==-=-=-==-=-=-==-=-=-= > > Alexandre > -- > _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: > Alexandre Bergel http://www.bergel.eu > ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. > > > > On Oct 7, 2014, at 6:09 PM, Peter Uhnák i.uhnak@gmail.com wrote: > > > Hi Alex, > > > > would it be possible to allow specification of epsilon for TRLineShape>>includesPoint:? > > > > Having it small makes sense if it is processed by machine, but trying to click on it by hand is hard. > > Alternatively I could subclass it in my program but then I would have to change it also in all RTLabel subclasses. Or is there better way? Changing the epsilon seems most straightforward to me. > > > > Peter > > _______________________________________________ > > Moose-dev mailing list > > Moose-dev@iam.unibe.ch > > https://www.iam.unibe.ch/mailman/listinfo/moose-dev > > > _______________________________________________ > Moose-dev mailing list > Moose-dev@iam.unibe.ch > https://www.iam.unibe.ch/mailman/listinfo/moose-dev > > _______________________________________________ > Moose-dev mailing list > Moose-dev@iam.unibe.ch > https://www.iam.unibe.ch/mailman/listinfo/moose-dev