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https://github.com/ObjectProfile/Roassal3
The Roassal Visualization Engine
https://github.com/ObjectProfile/Roassal3
pharo pharo-smalltalk roassal smalltalk visualization
Last synced: about 2 months ago
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The Roassal Visualization Engine
- Host: GitHub
- URL: https://github.com/ObjectProfile/Roassal3
- Owner: ObjectProfile
- License: mit
- Created: 2019-01-29T17:55:59.000Z (almost 6 years ago)
- Default Branch: master
- Last Pushed: 2024-01-29T22:41:50.000Z (12 months ago)
- Last Synced: 2024-10-29T20:32:26.522Z (2 months ago)
- Topics: pharo, pharo-smalltalk, roassal, smalltalk, visualization
- Language: Smalltalk
- Homepage:
- Size: 45.8 MB
- Stars: 97
- Watchers: 12
- Forks: 52
- Open Issues: 35
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
- awesome-pharo - Roassal3 - The agile 2D visualization engine for Pharo version 3. (V2: [Roassal2](https://github.com/ObjectProfile/Roassal3)) (Graphics)
README
# Roassal3
# Attention
:warning:
The active development of Roassal3 has been moved to pharo-graphics organization:
- Roassal3 => https://github.com/pharo-graphics/Roassal
- Roassal3Exporters => https://github.com/pharo-graphics/RoassalExporters
- Roassal3Documentation => https://github.com/pharo-graphics/RoassalDocumentation
New repositories:
- RoassalLayouts => https://github.com/pharo-graphics/RoassalLayouts
Roassal is part of pharo thats why we want to keep it as part of the pharo ecosystem, thats why we are moving and this repository will be frozen.
[](https://github.com/ObjectProfile/Roassal3/actions/workflows/runTests.yml)
[](https://github.com/ObjectProfile/Roassal3/blob/master/ci_data/coverage.png)
[](https://pharo.org/download)
[](https://pharo.org/download)
[](https://pharo.org/download)
[](https://pharo.org/download)
[](https://pharo.org/download)
[*Chat with us on #Roassal*](https://discord.gg/QewZMZa)
[*Visualize the test coverage of Roassal3*](https://github.com/ObjectProfile/Roassal3/blob/master/ci_data/coverage.png)
Roassal3 is an agile visualization engine for [Pharo](http://pharo.org). Roassal was created to enable interactive data visualization, it contains a different groups of shapes an lines that you can use to build your projects, also animations, attach points, events, layouts and a basic chart library.
Roassal use cairo graphics as backend, in a future will support new backends.
Roassal allows to user to extent the presentation of any object thanks to the inspector. Also it has integration with [spec](https://github.com/pharo-spec/Spec) and also with morphic world
Sister projects: [Roassal3Documentation](https://github.com/ObjectProfile/Roassal3Documentation), [Roassal3Exporters](https://github.com/ObjectProfile/Roassal3Exporters).
## Pharo Installations
Roassal3 is included from Pharo 9 to 12. This means that you do not need to install anything else. Pharo contains Roassal 0.9.6b.
Two installation flavors are available: stable and latest (a.k.a bleeding-edge).
### Stable version
If you wish to install Roassal in Pharo, then execute the following code snippet in a Playground:
```Smalltalk
Metacello new
baseline: 'Roassal3';
repository: 'github://ObjectProfile/Roassal3:v1.01';
load.
```
### Latest version
If you wish to have the lastest release of Roassal, then execute the following code snippet in a Playground, including Mondrian and experimental packages, use:
```Smalltalk
[Metacello new
baseline: 'Roassal3';
repository: 'github://ObjectProfile/Roassal3';
load: 'Full' ] on: MCMergeOrLoadWarning do: [:warning | warning load ]
```
### Quick examples
In order to run the following examples they must be loaded by installing the full (bleeding edge) version of Roassal.
Once loaded, you can execute this in a playground:
```Smalltalk
RSChartExample new example01Markers open
```
You should see:
An example animation may be seen using:
```Smalltalk
RSAnimationExamples new example03Atom open
```
You should see:
```Smalltalk
RSExamplesBrowser new open
```
You should see an interactive browser with left right buttons to browse:
```Smalltalk
RSLayoutStudio new open
```
You should see a layout editor browser to choose a layout with the current parameters:
## Documentation
Visit the [documentation github page](https://github.com/ObjectProfile/Roassal3Documentation)
A major effort on writing documentation is under way. The wiki pages are yet another source of documentation for Roassal3: https://github.com/ObjectProfile/Roassal3/wiki
## Roassal3 as a dependent application
If you wish to set a dependency to Roassal3 in your application, you simply need to add the following in your baseline:
```Smalltalk
spec baseline: 'Roassal3' with: [ spec repository: 'github://ObjectProfile/Roassal3/src' ].
```
To depend on a full version of Roassal3, you may use:
```Smalltalk
baseline: 'Roassal3' with: [ spec repository: 'github://ObjectProfile/Roassal3/src'; loads: #('Full') ];
```
_____
## Get in touch
Share your enthusiasm by joining the #Roassal channel, in the Pharo discord server: https://pharo.org/community
Roassal3 is free and open source, but backed by Object Profile. Commercial support offerings are available, including training and custom consultancy services. Check [RoassalPro](https://github.com/ObjectProfile/Roassal3Documentation/blob/6bbc6a4cb36914e1f79b3a038c32984673a1384f/documentation/RoassalPro.md) for more information.
_____
## Acknowledgement
Roassal3 is a community effort, and we are really grateful to a number of people. In no particular order, big thanks to:
Stéphane Ducasse, Martin Días, Pavel Krivanek