Animated grid visualisation
by Serge Stinckwich
Hi all,
as you in this video, I was able to use Roassal to visualize a
multi-agent simulation in a grid.
https://www.youtube.com/watch?v=EXvsdL5sTRw
Now I would like to do animate the simulation without using I/O from user.
I try to use the VIVA framework without any success ...
Basically, I'm doing one step of the model, modify the elements of the
view and do a signalUpdate on the view.
|choosenModel aModel nbSteps |
choosenModel := ECEC.
nbSteps := 200.
aModel := choosenModel initialize;new.
aModel initSimulation.
v := RTView new.
b := RTMenuBuilder new view:v.
n := (RTMultiLinearColor new) colors: (ColorPalette sequential colors:
9 scheme: 'Greens').
c := n
command: [:cells| (cells biomass)/10.0.].
b menu: 'step' background: Color red callback:[
|es|
aModel runStep.
v removeAllElements.
es := (RTBox new color: c; size: 25) elementsOn: aModel theVegetationUnits.
v addAll: es.
RTGridLayout new
gapSize:0;
lineItemsCount: aModel spaceModel column;
on: v elements.
v signalUpdate.
].
v
Any hints ?
--
Serge Stinckwich
UCBN & UMI UMMISCO 209 (IRD/UPMC)
Every DSL ends up being Smalltalk
http://www.doesnotunderstand.org/
8 years, 3 months
RTAbstractLineLayout doubling gapSize
by Peter Uhnák
~~~~~~~~~~~~~~~~
RTAbstractLineLayout>>gapSize: aNumber
gapSize := aNumber. " This value is never used actually "
verticalGap := 2 * aNumber.
horizontalGap := 2 * aNumber
~~~~~~~~~~~~~~~~
What is the reasoning behind doubling the number?
My expectation would be that it should be the same.
Thanks,
Peter
8 years, 3 months
Roassal Camp Smalltalk
by Alexandre Bergel
Dear Colleagues and Friends,
We are happy to announce we will organize a CampSmalltalk about the Roassal visualization engine, on _Sunday 12 July_.
As far as we have seen, the interests are multiple. Here is a list of topics we will happy to work on:
- Port of Roassal on VisualWorks
- Using Roassal on Gemstone
- HTML/JavaScript export
- Improving Grapher, our charting library
If you wish to participate, get in touch with us. Since we will probably have a sponsoring of the event, it would be nice to know how many will attend to ease the logistic and the pizza ordering :-)
Cheers,
Alexandre
--
_,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:
Alexandre Bergel http://www.bergel.eu
^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
8 years, 3 months
[ann] moose 5.1
by Tudor Girba
We are happy to announce version 5.1 of the Moose Suite:
*http://moosetechnology.org/#install*
[image: Inline image 1]
Description
---
This is a minor release. The key highlights are:
- It is based on Pharo 4.0.
- Roassal2 comes with several new builder, most notably the new Mondrian
builder (RTMondrian) and the chart drawing engine (RTGrapher).
- GTSpotter has preview abilities and was extended for multiple search use
cases including the navigation through Moose models.
- GTPlayground was extended with sharing possibilities and transparent
backup.
- GTExample now offers support for documenting classes with example
instances.
- Moose Finder and GTInspector come with more custom presentations.
- PetitParser has seen performance corrections and has been extended with
the ability to parse whitespace languages.
Installation
---
The Moose Suite 5.1 comes for each platform as a separate bundle:
- Moose Suite 5.1 for Mac
http://moosetechnology.org/res/download/moose_suite_5_1-mac.zip
- Moose Suite 5.1 for Windows
http://moosetechnology.org/res/download/moose_suite_5_1-win.zip
- Moose Suite 5.1 for Linux
http://moosetechnology.org/res/download/moose_suite_5_1-linux.zip
The Moose Suite 5.1 can also be loaded in a Pharo 4.0 image either from the
Configuration Browser, or by executing the following script:
Gofer new
smalltalkhubUser: 'Moose' project: 'Moose';
configuration;
loadStable
Enjoy,
The Moose team
8 years, 3 months
Re: [Pharo-users] [ann] moose 5.1
by Sven Van Caekenberghe
> On 04 Jun 2015, at 10:07, Aliaksei Syrel <alex.syrel(a)gmail.com> wrote:
>
> Juhuuuuu, thanks Doru! :)
> Congratulations, Moose!
+100
> Cheers,
> Alex
> On Jun 4, 2015 9:17 AM, "Tudor Girba" <tudor(a)tudorgirba.com> wrote:
> We are happy to announce version 5.1 of the Moose Suite:
> *http://moosetechnology.org/#install*
>
> <moose-5-1.png>
>
> Description
> ---
> This is a minor release. The key highlights are:
> - It is based on Pharo 4.0.
> - Roassal2 comes with several new builder, most notably the new Mondrian builder (RTMondrian) and the chart drawing engine (RTGrapher).
> - GTSpotter has preview abilities and was extended for multiple search use cases including the navigation through Moose models.
> - GTPlayground was extended with sharing possibilities and transparent backup.
> - GTExample now offers support for documenting classes with example instances.
> - Moose Finder and GTInspector come with more custom presentations.
> - PetitParser has seen performance corrections and has been extended with the ability to parse whitespace languages.
>
>
> Installation
> ---
> The Moose Suite 5.1 comes for each platform as a separate bundle:
> - Moose Suite 5.1 for Mac
> http://moosetechnology.org/res/download/moose_suite_5_1-mac.zip
> - Moose Suite 5.1 for Windows
> http://moosetechnology.org/res/download/moose_suite_5_1-win.zip
> - Moose Suite 5.1 for Linux
> http://moosetechnology.org/res/download/moose_suite_5_1-linux.zip
>
> The Moose Suite 5.1 can also be loaded in a Pharo 4.0 image either from the Configuration Browser, or by executing the following script:
>
> Gofer new
> smalltalkhubUser: 'Moose' project: 'Moose';
> configuration;
> loadStable
>
>
> Enjoy,
> The Moose team
>
8 years, 3 months
Infinite recursion problem with Force based layout
by Natalia Tymchuk
Hello.
I played with Force based layout and noticed that in some cases you can get infinite recursion.
If you call method #withAll:origin:corner:
from RTQuarTree class with parameters
origin = (3.258667150078313e13(a)5.406136133593736e12)
corner = (3.258667150079787e13(a)5.40613613360932e12)
you would get
dx := corner x - origin x = 14.7421875
dy := corner y - origin y = 15.583984375
So, in this case you will execute the case
dy > dx ifTrue: [ ^ self withAll: aNodeCollection origin: origin corner: (origin x + dy) @ corner y ]
and you will get infinite recursion, because always dy will be =15.583984375 and dx = 15.58203125.
Best regards,
Natalia
8 years, 3 months
No more icon in a Glamour tree
by Serge Stinckwich
Dear all,
I have some problems when building a Glamour interface.
The + icon appear on MOOSE 5.0 but no more on 5.1
I'm sending the following to a tree instance.
act: [ :b | self addSpatialEntityClass. b update ]
icon: GLMUIThemeExtraIcons glamorousAdd
entitled: 'Add a spatial entity class'.
Any hints ?
--
Serge Stinckwich
UCBN & UMI UMMISCO 209 (IRD/UPMC)
Every DSL ends up being Smalltalk
http://www.doesnotunderstand.org/
8 years, 3 months
