3 Jul
2014
3 Jul
'14
8:27 p.m.
Hi!
Daniel has worked on additional circle layouts, which are now included in Roassal.
We now have RTEquidistantCircleLayout and RTWeightedCircleLayout in addition to
RTCircleLayout and RTCenteredCircleLayout
Consider this small script:
=-=-==-=-==-=-==-=-=
| view aux |
view := RTView new.
aux := RTEllipse new.
aux color: Color red.
1 to: 20 do: [ :i |
aux sizeElement: i*4+5.
view add: (aux elementOn: i) ].
RTCircleLayout
new
initialRadius: 150;
on: view elements.
view open
=-=-==-=-==-=-==-=-=
It produces the output:
There are two recurrent problems with this rendering:
- circles are not centered
- circles overlaps and this overlap can be avoided since there is spaces between the
small circles. The layout does not consider the size of the elements
RTEquidistantCircleLayout and RTWeightedCircleLayout address these problems.
In the script above, replacing RTCircleLayout by RTWeightedCircleLayout produces the
following:
The space is allocated to each element according to its size.
A variation of this situation may be seen with the following:
=-=-==-=-==-=-==-=-=
| view aux |
view := RTView new.
aux := RTEllipse new.
aux color: Color red.
1 to: 10 do: [ :i |
aux sizeElement: i*10+5.
view add: (aux elementOn: i) ].
RTWeightedCircleLayout
new
initialRadius: 150;
on: view elements.
view open
=-=-==-=-==-=-==-=-=
The script produces
It may happens however that you want always the same space between the elements. You
should therefore use RTEquidistantCircleLayout as in:
=-=-==-=-==-=-==-=-=
| view aux |
view := RTView new.
aux := RTEllipse new.
aux color: Color red.
1 to: 10 do: [ :i |
aux sizeElement: i*10+5.
view add: (aux elementOn: i) ].
RTEquidistantCircleLayout
new
initialRadius: 150;
on: view elements.
view open
=-=-==-=-==-=-==-=-=
It produces the following:
The work of Daniel may be found in Roassal2.
Thanks Daniel!
Cheers,
Alexandre
--
_,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:
Alexandre Bergel http://www.bergel.eu
^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
3 Jul
3 Jul
10:13 p.m.
Beautiful!
Doru
On Thu, Jul 3, 2014 at 8:27 PM, Alexandre Bergel <alexandre.bergel(a)me.com>
wrote:
Hi!
Daniel has worked on additional circle layouts, which are now included in
Roassal.
We now have RTEquidistantCircleLayout and RTWeightedCircleLayout in
addition to RTCircleLayout and RTCenteredCircleLayout
Consider this small script:
=-=-==-=-==-=-==-=-=
| view aux |
view := RTView new.
aux := RTEllipse new.
aux color: Color red.
1 to: 20 do: [ :i |
aux sizeElement: i*4+5.
view add: (aux elementOn: i) ].
RTCircleLayout
new
initialRadius: 150;
on: view elements.
view open
=-=-==-=-==-=-==-=-=
It produces the output:
There are two recurrent problems with this rendering:
- circles are not centered
- circles overlaps and this overlap can be avoided since there is spaces
between the small circles. The layout does not consider the size of the
elements
RTEquidistantCircleLayout and RTWeightedCircleLayout address these
problems.
In the script above, replacing RTCircleLayout by RTWeightedCircleLayout
produces the following:
The space is allocated to each element according to its size.
A variation of this situation may be seen with the following:
=-=-==-=-==-=-==-=-=
| view aux |
view := RTView new.
aux := RTEllipse new.
aux color: Color red.
1 to: 10 do: [ :i |
aux sizeElement: i*10+5.
view add: (aux elementOn: i) ].
RTWeightedCircleLayout
new
initialRadius: 150;
on: view elements.
view open
=-=-==-=-==-=-==-=-=
The script produces
It may happens however that you want always the same space between the
elements. You should therefore use RTEquidistantCircleLayout as in:
=-=-==-=-==-=-==-=-=
| view aux |
view := RTView new.
aux := RTEllipse new.
aux color: Color red.
1 to: 10 do: [ :i |
aux sizeElement: i*10+5.
view add: (aux elementOn: i) ].
RTEquidistantCircleLayout
new
initialRadius: 150;
on: view elements.
view open
=-=-==-=-==-=-==-=-=
It produces the following:
The work of Daniel may be found in Roassal2.
Thanks Daniel!
Cheers,
Alexandre
--
_,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:
Alexandre Bergel http://www.bergel.eu
^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
_______________________________________________
Moose-dev mailing list
Moose-dev(a)iam.unibe.ch
https://www.iam.unibe.ch/mailman/listinfo/moose-dev
--
www.tudorgirba.com
"Every thing has its own flow"
11:29 p.m.
I like the fact that we are caring more and more about what may look like as details. But
this easily sum up and are really important.
Alexandre
--
_,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:
Alexandre Bergel http://www.bergel.eu
^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
On Jul 3, 2014, at 4:13 PM, Tudor Girba <tudor(a)tudorgirba.com> wrote:
Beautiful!
Doru
On Thu, Jul 3, 2014 at 8:27 PM, Alexandre Bergel <alexandre.bergel(a)me.com> wrote:
Hi!
Daniel has worked on additional circle layouts, which are now included in Roassal.
We now have RTEquidistantCircleLayout and RTWeightedCircleLayout in addition to
RTCircleLayout and RTCenteredCircleLayout
Consider this small script:
=-=-==-=-==-=-==-=-=
| view aux |
view := RTView new.
aux := RTEllipse new.
aux color: Color red.
1 to: 20 do: [ :i |
aux sizeElement: i*4+5.
view add: (aux elementOn: i) ].
RTCircleLayout
new
initialRadius: 150;
on: view elements.
view open
=-=-==-=-==-=-==-=-=
It produces the output:
<Screen Shot 2014-07-03 at 2.14.59 PM.png>
There are two recurrent problems with this rendering:
- circles are not centered
- circles overlaps and this overlap can be avoided since there is spaces between the
small circles. The layout does not consider the size of the elements
RTEquidistantCircleLayout and RTWeightedCircleLayout address these problems.
In the script above, replacing RTCircleLayout by RTWeightedCircleLayout produces the
following:
<Screen Shot 2014-07-03 at 2.17.20 PM.png>
The space is allocated to each element according to its size.
A variation of this situation may be seen with the following:
=-=-==-=-==-=-==-=-=
| view aux |
view := RTView new.
aux := RTEllipse new.
aux color: Color red.
1 to: 10 do: [ :i |
aux sizeElement: i*10+5.
view add: (aux elementOn: i) ].
RTWeightedCircleLayout
new
initialRadius: 150;
on: view elements.
view open
=-=-==-=-==-=-==-=-=
The script produces
<Screen Shot 2014-07-03 at 2.20.07 PM.png>
It may happens however that you want always the same space between the elements. You
should therefore use RTEquidistantCircleLayout as in:
=-=-==-=-==-=-==-=-=
| view aux |
view := RTView new.
aux := RTEllipse new.
aux color: Color red.
1 to: 10 do: [ :i |
aux sizeElement: i*10+5.
view add: (aux elementOn: i) ].
RTEquidistantCircleLayout
new
initialRadius: 150;
on: view elements.
view open
=-=-==-=-==-=-==-=-=
It produces the following:
<Screen Shot 2014-07-03 at 2.20.18 PM.png>
The work of Daniel may be found in Roassal2.
Thanks Daniel!
Cheers,
Alexandre
--
_,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:
Alexandre Bergel http://www.bergel.eu
^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
_______________________________________________
Moose-dev mailing list
Moose-dev(a)iam.unibe.ch
https://www.iam.unibe.ch/mailman/listinfo/moose-dev
--
www.tudorgirba.com
"Every thing has its own flow"
_______________________________________________
Moose-dev mailing list
Moose-dev(a)iam.unibe.ch
https://www.iam.unibe.ch/mailman/listinfo/moose-dev
4 Jul
4 Jul
8:13 a.m.
very cool!
Ricky
On Thu, Jul 3, 2014 at 11:29 PM, Alexandre Bergel <alexandre.bergel(a)me.com>
wrote:
I like the fact that we are caring more and more about
what may look like
as details. But this easily sum up and are really important.
Alexandre
--
_,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:
Alexandre Bergel http://www.bergel.eu
^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
On Jul 3, 2014, at 4:13 PM, Tudor Girba <tudor(a)tudorgirba.com> wrote:
Beautiful!
Doru
On Thu, Jul 3, 2014 at 8:27 PM, Alexandre Bergel <alexandre.bergel(a)me.com>
wrote:
Hi!
Daniel has worked on additional circle layouts, which are now included in
Roassal.
We now have RTEquidistantCircleLayout and RTWeightedCircleLayout in
addition to RTCircleLayout and RTCenteredCircleLayout
Consider this small script:
=-=-==-=-==-=-==-=-=
| view aux |
view := RTView new.
aux := RTEllipse new.
aux color: Color red.
1 to: 20 do: [ :i |
aux sizeElement: i*4+5.
view add: (aux elementOn: i) ].
RTCircleLayout
new
initialRadius: 150;
on: view elements.
view open
=-=-==-=-==-=-==-=-=
It produces the output:
<Screen Shot 2014-07-03 at 2.14.59 PM.png>
There are two recurrent problems with this rendering:
- circles are not centered
- circles overlaps and this overlap can be avoided since there is spaces
between the small circles. The layout does not consider the size of the
elements
RTEquidistantCircleLayout and RTWeightedCircleLayout address these
problems.
In the script above, replacing RTCircleLayout by RTWeightedCircleLayout
produces the following:
<Screen Shot 2014-07-03 at 2.17.20 PM.png>
The space is allocated to each element according to its size.
A variation of this situation may be seen with the following:
=-=-==-=-==-=-==-=-=
| view aux |
view := RTView new.
aux := RTEllipse new.
aux color: Color red.
1 to: 10 do: [ :i |
aux sizeElement: i*10+5.
view add: (aux elementOn: i) ].
RTWeightedCircleLayout
new
initialRadius: 150;
on: view elements.
view open
=-=-==-=-==-=-==-=-=
The script produces
<Screen Shot 2014-07-03 at 2.20.07 PM.png>
It may happens however that you want always the same space between the
elements. You should therefore use RTEquidistantCircleLayout as in:
=-=-==-=-==-=-==-=-=
| view aux |
view := RTView new.
aux := RTEllipse new.
aux color: Color red.
1 to: 10 do: [ :i |
aux sizeElement: i*10+5.
view add: (aux elementOn: i) ].
RTEquidistantCircleLayout
new
initialRadius: 150;
on: view elements.
view open
=-=-==-=-==-=-==-=-=
It produces the following:
<Screen Shot 2014-07-03 at 2.20.18 PM.png>
The work of Daniel may be found in Roassal2.
Thanks Daniel!
Cheers,
Alexandre
--
_,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:
Alexandre Bergel http://www.bergel.eu
^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
_______________________________________________
Moose-dev mailing list
Moose-dev(a)iam.unibe.ch
https://www.iam.unibe.ch/mailman/listinfo/moose-dev
--
www.tudorgirba.com
"Every thing has its own flow"
_______________________________________________
Moose-dev mailing list
Moose-dev(a)iam.unibe.ch
https://www.iam.unibe.ch/mailman/listinfo/moose-dev
_______________________________________________
Moose-dev mailing list
Moose-dev(a)iam.unibe.ch
https://www.iam.unibe.ch/mailman/listinfo/moose-dev
7 Jul
7 Jul
10:45 a.m.
Hi Alex,
Thanks for the work on improving the layouts.
I'm confronted with a problem with RTClusterLayout.
|elements view interval centerElement|
view := RTView new.
interval := (2 to: 4).
elements := ((RTEllipse new color: Color red; size: [:each | each + 30]) +
(RTLabel new text: 'very very very long names')) elementsOn: interval
asOrderedCollection.
centerElement := ((RTEllipse new color: Color green; size: [:each | each +
30]) + (RTLabel new text: 'Center Node')) elementOn: 1.
elements add: centerElement.
elements @ RTDraggable.
view addAll: elements.
interval do: [:each | view add: (RTEdge from: (view elementFromModel: 1)
to: (view elementFromModel: each)) + (RTLine new color: Color purple) ].
view edges do: [ :each | each trachelShape pushBack ].
(RTClusterLayout new horizontalGap: 200) on: view elements.
view open
With fewer nodes, I get the problem where nodes overlap the center node:
[image: Inline image 2]
It works well when I have much more nodes:
[image: Inline image 3]
Any idea how can i fix this problem?
thanx.
usman
On Thu, Jul 3, 2014 at 8:27 PM, Alexandre Bergel <alexandre.bergel(a)me.com>
wrote:
Hi!
Daniel has worked on additional circle layouts, which are now included in
Roassal.
We now have RTEquidistantCircleLayout and RTWeightedCircleLayout in
addition to RTCircleLayout and RTCenteredCircleLayout
Consider this small script:
=-=-==-=-==-=-==-=-=
| view aux |
view := RTView new.
aux := RTEllipse new.
aux color: Color red.
1 to: 20 do: [ :i |
aux sizeElement: i*4+5.
view add: (aux elementOn: i) ].
RTCircleLayout
new
initialRadius: 150;
on: view elements.
view open
=-=-==-=-==-=-==-=-=
It produces the output:
There are two recurrent problems with this rendering:
- circles are not centered
- circles overlaps and this overlap can be avoided since there is spaces
between the small circles. The layout does not consider the size of the
elements
RTEquidistantCircleLayout and RTWeightedCircleLayout address these
problems.
In the script above, replacing RTCircleLayout by RTWeightedCircleLayout
produces the following:
The space is allocated to each element according to its size.
A variation of this situation may be seen with the following:
=-=-==-=-==-=-==-=-=
| view aux |
view := RTView new.
aux := RTEllipse new.
aux color: Color red.
1 to: 10 do: [ :i |
aux sizeElement: i*10+5.
view add: (aux elementOn: i) ].
RTWeightedCircleLayout
new
initialRadius: 150;
on: view elements.
view open
=-=-==-=-==-=-==-=-=
The script produces
It may happens however that you want always the same space between the
elements. You should therefore use RTEquidistantCircleLayout as in:
=-=-==-=-==-=-==-=-=
| view aux |
view := RTView new.
aux := RTEllipse new.
aux color: Color red.
1 to: 10 do: [ :i |
aux sizeElement: i*10+5.
view add: (aux elementOn: i) ].
RTEquidistantCircleLayout
new
initialRadius: 150;
on: view elements.
view open
=-=-==-=-==-=-==-=-=
It produces the following:
The work of Daniel may be found in Roassal2.
Thanks Daniel!
Cheers,
Alexandre
--
_,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:
Alexandre Bergel http://www.bergel.eu
^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
_______________________________________________
Moose-dev mailing list
Moose-dev(a)iam.unibe.ch
https://www.iam.unibe.ch/mailman/listinfo/moose-dev
8 Jul
8 Jul
12:17 p.m.
Hi Usman,
An immediate solution, is to have a particular case with only a few nodes.
I will have a look at this in a couple of days.
Alexandre
On Jul 7, 2014, at 10:45 AM, Usman Bhatti <usman.bhatti(a)gmail.com> wrote:
Hi Alex,
Thanks for the work on improving the layouts.
I'm confronted with a problem with RTClusterLayout.
|elements view interval centerElement|
view := RTView new.
interval := (2 to: 4).
elements := ((RTEllipse new color: Color red; size: [:each | each + 30]) + (RTLabel new
text: 'very very very long names')) elementsOn: interval asOrderedCollection.
centerElement := ((RTEllipse new color: Color green; size: [:each | each + 30]) +
(RTLabel new text: 'Center Node')) elementOn: 1.
elements add: centerElement.
elements @ RTDraggable.
view addAll: elements.
interval do: [:each | view add: (RTEdge from: (view elementFromModel: 1) to: (view
elementFromModel: each)) + (RTLine new color: Color purple) ].
view edges do: [ :each | each trachelShape pushBack ].
(RTClusterLayout new horizontalGap: 200) on: view elements.
view open
With fewer nodes, I get the problem where nodes overlap the center node:
<Screen Shot 2014-07-07 at 10.41.59 AM.png>
It works well when I have much more nodes:
<Screen Shot 2014-07-07 at 10.43.16 AM.png>
Any idea how can i fix this problem?
thanx.
usman
On Thu, Jul 3, 2014 at 8:27 PM, Alexandre Bergel <alexandre.bergel(a)me.com> wrote:
Hi!
Daniel has worked on additional circle layouts, which are now included in Roassal.
We now have RTEquidistantCircleLayout and RTWeightedCircleLayout in addition to
RTCircleLayout and RTCenteredCircleLayout
Consider this small script:
=-=-==-=-==-=-==-=-=
| view aux |
view := RTView new.
aux := RTEllipse new.
aux color: Color red.
1 to: 20 do: [ :i |
aux sizeElement: i*4+5.
view add: (aux elementOn: i) ].
RTCircleLayout
new
initialRadius: 150;
on: view elements.
view open
=-=-==-=-==-=-==-=-=
It produces the output:
<Screen Shot 2014-07-03 at 2.14.59 PM.png>
There are two recurrent problems with this rendering:
- circles are not centered
- circles overlaps and this overlap can be avoided since there is spaces between the
small circles. The layout does not consider the size of the elements
RTEquidistantCircleLayout and RTWeightedCircleLayout address these problems.
In the script above, replacing RTCircleLayout by RTWeightedCircleLayout produces the
following:
<Screen Shot 2014-07-03 at 2.17.20 PM.png>
The space is allocated to each element according to its size.
A variation of this situation may be seen with the following:
=-=-==-=-==-=-==-=-=
| view aux |
view := RTView new.
aux := RTEllipse new.
aux color: Color red.
1 to: 10 do: [ :i |
aux sizeElement: i*10+5.
view add: (aux elementOn: i) ].
RTWeightedCircleLayout
new
initialRadius: 150;
on: view elements.
view open
=-=-==-=-==-=-==-=-=
The script produces
<Screen Shot 2014-07-03 at 2.20.07 PM.png>
It may happens however that you want always the same space between the elements. You
should therefore use RTEquidistantCircleLayout as in:
=-=-==-=-==-=-==-=-=
| view aux |
view := RTView new.
aux := RTEllipse new.
aux color: Color red.
1 to: 10 do: [ :i |
aux sizeElement: i*10+5.
view add: (aux elementOn: i) ].
RTEquidistantCircleLayout
new
initialRadius: 150;
on: view elements.
view open
=-=-==-=-==-=-==-=-=
It produces the following:
<Screen Shot 2014-07-03 at 2.20.18 PM.png>
The work of Daniel may be found in Roassal2.
Thanks Daniel!
Cheers,
Alexandre
--
_,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:
Alexandre Bergel http://www.bergel.eu
^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
_______________________________________________
Moose-dev mailing list
Moose-dev(a)iam.unibe.ch
https://www.iam.unibe.ch/mailman/listinfo/moose-dev
_______________________________________________
Moose-dev mailing list
Moose-dev(a)iam.unibe.ch
https://www.iam.unibe.ch/mailman/listinfo/moose-dev
--
_,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:
Alexandre Bergel http://www.bergel.eu
^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
13 Aug
13 Aug
2:52 a.m.
At the end, I did not have time to look at this deeply. Best is to have a particular case
when you have few nodes.
Alexandre
--
_,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:
Alexandre Bergel http://www.bergel.eu
^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
On Jul 7, 2014, at 4:45 AM, Usman Bhatti <usman.bhatti(a)gmail.com> wrote:
Hi Alex,
Thanks for the work on improving the layouts.
I'm confronted with a problem with RTClusterLayout.
|elements view interval centerElement|
view := RTView new.
interval := (2 to: 4).
elements := ((RTEllipse new color: Color red; size: [:each | each + 30]) + (RTLabel new
text: 'very very very long names')) elementsOn: interval asOrderedCollection.
centerElement := ((RTEllipse new color: Color green; size: [:each | each + 30]) +
(RTLabel new text: 'Center Node')) elementOn: 1.
elements add: centerElement.
elements @ RTDraggable.
view addAll: elements.
interval do: [:each | view add: (RTEdge from: (view elementFromModel: 1) to: (view
elementFromModel: each)) + (RTLine new color: Color purple) ].
view edges do: [ :each | each trachelShape pushBack ].
(RTClusterLayout new horizontalGap: 200) on: view elements.
view open
With fewer nodes, I get the problem where nodes overlap the center node:
<Screen Shot 2014-07-07 at 10.41.59 AM.png>
It works well when I have much more nodes:
<Screen Shot 2014-07-07 at 10.43.16 AM.png>
Any idea how can i fix this problem?
thanx.
usman
On Thu, Jul 3, 2014 at 8:27 PM, Alexandre Bergel <alexandre.bergel(a)me.com> wrote:
Hi!
Daniel has worked on additional circle layouts, which are now included in Roassal.
We now have RTEquidistantCircleLayout and RTWeightedCircleLayout in addition to
RTCircleLayout and RTCenteredCircleLayout
Consider this small script:
=-=-==-=-==-=-==-=-=
| view aux |
view := RTView new.
aux := RTEllipse new.
aux color: Color red.
1 to: 20 do: [ :i |
aux sizeElement: i*4+5.
view add: (aux elementOn: i) ].
RTCircleLayout
new
initialRadius: 150;
on: view elements.
view open
=-=-==-=-==-=-==-=-=
It produces the output:
<Screen Shot 2014-07-03 at 2.14.59 PM.png>
There are two recurrent problems with this rendering:
- circles are not centered
- circles overlaps and this overlap can be avoided since there is spaces between the
small circles. The layout does not consider the size of the elements
RTEquidistantCircleLayout and RTWeightedCircleLayout address these problems.
In the script above, replacing RTCircleLayout by RTWeightedCircleLayout produces the
following:
<Screen Shot 2014-07-03 at 2.17.20 PM.png>
The space is allocated to each element according to its size.
A variation of this situation may be seen with the following:
=-=-==-=-==-=-==-=-=
| view aux |
view := RTView new.
aux := RTEllipse new.
aux color: Color red.
1 to: 10 do: [ :i |
aux sizeElement: i*10+5.
view add: (aux elementOn: i) ].
RTWeightedCircleLayout
new
initialRadius: 150;
on: view elements.
view open
=-=-==-=-==-=-==-=-=
The script produces
<Screen Shot 2014-07-03 at 2.20.07 PM.png>
It may happens however that you want always the same space between the elements. You
should therefore use RTEquidistantCircleLayout as in:
=-=-==-=-==-=-==-=-=
| view aux |
view := RTView new.
aux := RTEllipse new.
aux color: Color red.
1 to: 10 do: [ :i |
aux sizeElement: i*10+5.
view add: (aux elementOn: i) ].
RTEquidistantCircleLayout
new
initialRadius: 150;
on: view elements.
view open
=-=-==-=-==-=-==-=-=
It produces the following:
<Screen Shot 2014-07-03 at 2.20.18 PM.png>
The work of Daniel may be found in Roassal2.
Thanks Daniel!
Cheers,
Alexandre
--
_,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:
Alexandre Bergel http://www.bergel.eu
^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
_______________________________________________
Moose-dev mailing list
Moose-dev(a)iam.unibe.ch
https://www.iam.unibe.ch/mailman/listinfo/moose-dev
_______________________________________________
Moose-dev mailing list
Moose-dev(a)iam.unibe.ch
https://www.iam.unibe.ch/mailman/listinfo/moose-dev
9:08 a.m.
On Wed, Aug 13, 2014 at 2:52 AM, Alexandre Bergel <alexandre.bergel(a)me.com>
wrote:
At the end, I did not have time to look at this
deeply. Best is to have a
particular case when you have few nodes.
No problem, I can adjust this in my visualization.
Thanks for looking into it.
usman
Alexandre
--
_,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:
Alexandre Bergel http://www.bergel.eu
^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
On Jul 7, 2014, at 4:45 AM, Usman Bhatti <usman.bhatti(a)gmail.com> wrote:
Hi Alex,
Thanks for the work on improving the layouts.
I'm confronted with a problem with RTClusterLayout.
|elements view interval centerElement|
view := RTView new.
interval := (2 to: 4).
elements := ((RTEllipse new color: Color red; size: [:each | each + 30]) +
(RTLabel new text: 'very very very long names')) elementsOn: interval
asOrderedCollection.
centerElement := ((RTEllipse new color: Color green; size: [:each | each
+ 30]) + (RTLabel new text: 'Center Node')) elementOn: 1.
elements add: centerElement.
elements @ RTDraggable.
view addAll: elements.
interval do: [:each | view add: (RTEdge from: (view elementFromModel: 1)
to: (view elementFromModel: each)) + (RTLine new color: Color purple) ].
view edges do: [ :each | each trachelShape pushBack ].
(RTClusterLayout new horizontalGap: 200) on: view elements.
view open
With fewer nodes, I get the problem where nodes overlap the center node:
<Screen Shot 2014-07-07 at 10.41.59 AM.png>
It works well when I have much more nodes:
<Screen Shot 2014-07-07 at 10.43.16 AM.png>
Any idea how can i fix this problem?
thanx.
usman
On Thu, Jul 3, 2014 at 8:27 PM, Alexandre Bergel <alexandre.bergel(a)me.com>
wrote:
Hi!
Daniel has worked on additional circle layouts, which are now included in
Roassal.
We now have RTEquidistantCircleLayout and RTWeightedCircleLayout in
addition to RTCircleLayout and RTCenteredCircleLayout
Consider this small script:
=-=-==-=-==-=-==-=-=
| view aux |
view := RTView new.
aux := RTEllipse new.
aux color: Color red.
1 to: 20 do: [ :i |
aux sizeElement: i*4+5.
view add: (aux elementOn: i) ].
RTCircleLayout
new
initialRadius: 150;
on: view elements.
view open
=-=-==-=-==-=-==-=-=
It produces the output:
<Screen Shot 2014-07-03 at 2.14.59 PM.png>
There are two recurrent problems with this rendering:
- circles are not centered
- circles overlaps and this overlap can be avoided since there is spaces
between the small circles. The layout does not consider the size of the
elements
RTEquidistantCircleLayout and RTWeightedCircleLayout address these
problems.
In the script above, replacing RTCircleLayout by RTWeightedCircleLayout
produces the following:
<Screen Shot 2014-07-03 at 2.17.20 PM.png>
The space is allocated to each element according to its size.
A variation of this situation may be seen with the following:
=-=-==-=-==-=-==-=-=
| view aux |
view := RTView new.
aux := RTEllipse new.
aux color: Color red.
1 to: 10 do: [ :i |
aux sizeElement: i*10+5.
view add: (aux elementOn: i) ].
RTWeightedCircleLayout
new
initialRadius: 150;
on: view elements.
view open
=-=-==-=-==-=-==-=-=
The script produces
<Screen Shot 2014-07-03 at 2.20.07 PM.png>
It may happens however that you want always the same space between the
elements. You should therefore use RTEquidistantCircleLayout as in:
=-=-==-=-==-=-==-=-=
| view aux |
view := RTView new.
aux := RTEllipse new.
aux color: Color red.
1 to: 10 do: [ :i |
aux sizeElement: i*10+5.
view add: (aux elementOn: i) ].
RTEquidistantCircleLayout
new
initialRadius: 150;
on: view elements.
view open
=-=-==-=-==-=-==-=-=
It produces the following:
<Screen Shot 2014-07-03 at 2.20.18 PM.png>
The work of Daniel may be found in Roassal2.
Thanks Daniel!
Cheers,
Alexandre
--
_,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:
Alexandre Bergel http://www.bergel.eu
^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
_______________________________________________
Moose-dev mailing list
Moose-dev(a)iam.unibe.ch
https://www.iam.unibe.ch/mailman/listinfo/moose-dev
_______________________________________________
Moose-dev mailing list
Moose-dev(a)iam.unibe.ch
https://www.iam.unibe.ch/mailman/listinfo/moose-dev
_______________________________________________
Moose-dev mailing list
Moose-dev(a)iam.unibe.ch
https://www.iam.unibe.ch/mailman/listinfo/moose-dev
3538
days inactive
3579
days old
7 comments
4 participants
participants (4)
-
Alexandre Bergel -
Richard Wettel -
Tudor Girba -
Usman Bhatti