why ellipse is so special?
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Hello,
I noticed that RTEllipse doesn’t have the border. Why it is like that? Best regards, Natalia _______________________________________________ Moose-dev mailing list [hidden email] https://www.iam.unibe.ch/mailman/listinfo/moose-dev |
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It does have a border, you just can't change it's width, which is set to 0.005. ~~~~~~~~~~~ e := RTEllipse new size: 30; color: Color white; borderColor: Color black; element. ~~~~~~~~~~~ I believe there was a problem with it's nonuniformity --- it would be thicker on the wider side and vice versa, or something like that. In theory RTSVGPath could be used, but I don't think support for arcs was added yet (and maybe the problem is still there). Peter On Mon, Jun 8, 2015 at 1:03 PM, Natalia Tymchuk <[hidden email]> wrote: Hello, _______________________________________________ Moose-dev mailing list [hidden email] https://www.iam.unibe.ch/mailman/listinfo/moose-dev |
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In reply to this post by Natalia Tymchuk
Hi Natalia,
You can set the border as: v := RTView new. shape := RTEllipse new size: 30; color: Color white; borderWidth: [ :vv | vv / 30 ]; borderColor: Color black. v addAll: (shape elementsOn: (1 to: 10)). RTGridLayout on: v elements. v You questioned whether ellipse are special. I would say that border are rarely required for an ellipse, but for a box it is often necessary. This is just my feeling. Cheers, Alexandre > On Jun 8, 2015, at 8:03 AM, Natalia Tymchuk <[hidden email]> wrote: > > Hello, > I noticed that RTEllipse doesn’t have the border. Why it is like that? > > Best regards, > Natalia > _______________________________________________ > Moose-dev mailing list > [hidden email] > https://www.iam.unibe.ch/mailman/listinfo/moose-dev -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. _______________________________________________ Moose-dev mailing list [hidden email] https://www.iam.unibe.ch/mailman/listinfo/moose-dev |
Re: why ellipse is so special?
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Thank you.
Best regards, Natalia > On 08 Jun 2015, at 17:14, Alexandre Bergel <[hidden email]> wrote: > > Hi Natalia, > > You can set the border as: > > v := RTView new. > shape := RTEllipse new > size: 30; > color: Color white; > borderWidth: [ :vv | vv / 30 ]; > borderColor: Color black. > > v addAll: (shape elementsOn: (1 to: 10)). > RTGridLayout on: v elements. > v > > You questioned whether ellipse are special. I would say that border are rarely required for an ellipse, but for a box it is often necessary. This is just my feeling. > > Cheers, > Alexandre > >> On Jun 8, 2015, at 8:03 AM, Natalia Tymchuk <[hidden email]> wrote: >> >> Hello, >> I noticed that RTEllipse doesn’t have the border. Why it is like that? >> >> Best regards, >> Natalia >> _______________________________________________ >> Moose-dev mailing list >> [hidden email] >> https://www.iam.unibe.ch/mailman/listinfo/moose-dev > > -- > _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: > Alexandre Bergel http://www.bergel.eu > ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. > > > > > _______________________________________________ > Moose-dev mailing list > [hidden email] > https://www.iam.unibe.ch/mailman/listinfo/moose-dev _______________________________________________ Moose-dev mailing list [hidden email] https://www.iam.unibe.ch/mailman/listinfo/moose-dev |
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Interesting; the layout is ignoring the border --- there should be spacing everywhere. It seems that the border is not accounted for in encompassingRectangle and/or containsPoint: as RTDraggable also works only on the inner half of the border. Peter On Mon, Jun 8, 2015 at 5:19 PM, Natalia Tymchuk <[hidden email]> wrote: Thank you. _______________________________________________ Moose-dev mailing list [hidden email] https://www.iam.unibe.ch/mailman/listinfo/moose-dev |
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Also, why does RTEllipse has different units for the border? I.e. why is there division by 30; if I did that with RTBox I would get quite different results. Thanks, Peter On Mon, Jun 8, 2015 at 8:57 PM, Peter Uhnák <[hidden email]> wrote:
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I am not sure why. I guess this comes from Athens…
Alexandre > On Jun 8, 2015, at 3:58 PM, Peter Uhnák <[hidden email]> wrote: > > Also, why does RTEllipse has different units for the border? I.e. why is there division by 30; if I did that with RTBox I would get quite different results. > > Thanks, > Peter > > On Mon, Jun 8, 2015 at 8:57 PM, Peter Uhnák <[hidden email]> wrote: > Interesting; the layout is ignoring the border --- there should be spacing everywhere. > It seems that the border is not accounted for in encompassingRectangle and/or containsPoint: as RTDraggable also works only on the inner half of the border. > > Peter > > On Mon, Jun 8, 2015 at 5:19 PM, Natalia Tymchuk <[hidden email]> wrote: > Thank you. > > Best regards, > Natalia > > On 08 Jun 2015, at 17:14, Alexandre Bergel <[hidden email]> wrote: > > > > Hi Natalia, > > > > You can set the border as: > > > > v := RTView new. > > shape := RTEllipse new > > size: 30; > > color: Color white; > > borderWidth: [ :vv | vv / 30 ]; > > borderColor: Color black. > > > > v addAll: (shape elementsOn: (1 to: 10)). > > RTGridLayout on: v elements. > > v > > > > You questioned whether ellipse are special. I would say that border are rarely required for an ellipse, but for a box it is often necessary. This is just my feeling. > > > > Cheers, > > Alexandre > > > >> On Jun 8, 2015, at 8:03 AM, Natalia Tymchuk <[hidden email]> wrote: > >> > >> Hello, > >> I noticed that RTEllipse doesn’t have the border. Why it is like that? > >> > >> Best regards, > >> Natalia > >> _______________________________________________ > >> Moose-dev mailing list > >> [hidden email] > >> https://www.iam.unibe.ch/mailman/listinfo/moose-dev > > > > -- > > _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: > > Alexandre Bergel http://www.bergel.eu > > ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. > > > > > > > > > > _______________________________________________ > > Moose-dev mailing list > > [hidden email] > > https://www.iam.unibe.ch/mailman/listinfo/moose-dev > > > _______________________________________________ > Moose-dev mailing list > [hidden email] > https://www.iam.unibe.ch/mailman/listinfo/moose-dev > > > _______________________________________________ > Moose-dev mailing list > [hidden email] > https://www.iam.unibe.ch/mailman/listinfo/moose-dev -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. _______________________________________________ Moose-dev mailing list [hidden email] https://www.iam.unibe.ch/mailman/listinfo/moose-dev |
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2015-06-08 22:06 GMT+02:00 Alexandre Bergel <[hidden email]>: I am not sure why. I guess this comes from Athens… Just look at these issues: Issue 1097: Not all shapes support borderColor/borderWidth https://code.google.com/p/moose-technology/issues/detail?id=1097
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