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6630 discussions

anything like matplotlib/gnuplot interactive graphing?

by rsykora＠disroot.org

Dear list, I am checking what Roassal can do and was wondering if I could use it for quick data analysis, e.g., to draw a simple xy-data graph from a file and play around interactively with that, with the possibility to zoom / zoom back, switch easily to logarithmic axes, etc. So far I see RTGrapher, but as far as I can tell, no usable zooming functionality exists. Is there anything better? Thanks for any comments Ruda

6 years, 1 month

using GT Releaser for handling Moose?

by Tudor Girba

Hi, Andrei wrote a post describing GT Releaser: https://medium.com/feenk/continuous-delivery-with-gt-releaser-4fc6c30e1f33 We use it for releasing reliably GT. GT is spread throughout multiple repositories and have deep dependencies, and yet we release it on every commit in a reliable fashion, while still allowing people to load small pieces independently from the overall GT. For example, people can load GT Examples, or GT Releaser independently. Another thing is that we also handle the dependencies to external projects, such as SmaCC. The same can be applied for Moose. Would you like to look into this opportunities to make Moose more modular and friendlier to outside projects? Cheers, Doru -- www.feenk.com "No matter how many recipes we know, we still value a chef."

6 years, 1 month

Playing with PPHighlighter + inspector extensions

by Julien

I am able to do that: Changing node selected on the left updates the selection interval on the right. Highlighter is generated automatically from my PPCompositeParser. One step further to get good integration of PostgreSQL source code into Pharo environment. Next step is to have a code editor for PostgreSQL source code (really close to have it). Julien --- Julien Delplanque Doctorant à l’Université de Lille http://juliendelplanque.be/phd.html <http://juliendelplanque.be/phd.html> Equipe Rmod, Inria Bâtiment B 40, Avenue Halley 59650 Villeneuve d'Ascq Numéro de téléphone: +333 59 35 86 40

6 years, 1 month

Moose web site is down

by Stéphane Ducasse

Hello doru I do not know if you know but the moose web site is down. Stef -------------------------------------------- Stéphane Ducasse http://stephane.ducasse.free.fr http://www.synectique.eu / http://www.pharo.org 03 59 35 87 52 Assistant: Julie Jonas FAX 03 59 57 78 50 TEL 03 59 35 86 16 S. Ducasse - Inria 40, avenue Halley, Parc Scientifique de la Haute Borne, Bât.A, Park Plaza Villeneuve d'Ascq 59650 France

6 years, 1 month

Camp Smalltalk Charlotte 2019 Update!

by Mariano Martinez Peck

Hello Smalltalkers, Camp Smalltalk Charlotte 2019 is looking good! At this point we are over half full. Looks like some cool demos using different Smalltalk dialects are already lining up. A google groups forum has been created for attendees so everyone can collaborate beforehand. Attendees will get an invitation for group access shortly after registering. This event is happening March 29th – March 31st 2019 in Charlotte, North Carolina. Please register for the event as spots will be limited. Event details and registration info are available at the following link: Camp Smalltalk Charlotte 2019 <https://www.google.com/url?q=https%3A%2F%2Fwww.eventbrite.com%2Fe%2Fcamp-sm…> Hope to see you there! -- Mariano https://twitter.com/MartinezPeck http://marianopeck.wordpress.com

6 years, 1 month

MSE interchange of custom properties

by Peter Uhnak

Hi, is it possible to interchange custom properties via MSE? e.g. I have added myProp to the method: ~~~~ ( (FAMIX.Class (id: 1) (name 'MyClass')) (FAMIX.Method (id: 2) (name 'myMethod') (myProp 'someValue') (parentType (ref: 1)))) ~~~ This is imported fine ~~~ s := Clipboard clipboardText asString. model := MooseModel importFromMSEStream: s readStream. model allMethods first propertyNamed: 'myProp'. "'someValue'" ~~~ However 1) I cannot see it in the Properties tab of the Moose Inspector, 2) when I export it, it is lost (instead some other properties are exported that I didn't ask for) ~~~ model asMSEString. "'( (FAMIX.Class (id: 1) (name ''MyClass'')) (FAMIX.Method (id: 2) (name ''myMethod'') (cyclomaticComplexity -1) (numberOfConditionals -1) (numberOfLinesOfCode -1) (numberOfStatements -1) (parentType (ref: 1)) (timeStamp '''')))'" ~~~ The same thing applies when I add custom Metanool annotation in the Meta edit tab... e.g. I add `an AnonymousClass[String]` with name `anotherProp` and some value, I can actually see it in the `Properties` tab (unlike the one imported), but when exported, it is also missing. Do I need to do some extra steps in order to interchange this information? Thanks, Peter

6 years, 2 months

moose model extension

by Hayatou Oumarou

Hello,How can I extend Moose metamodel to add new metrics at methods, classes and packages levels and how to compute its then show it in the navigation.thank you ------------------------------------ Hayatou Oumarou, PhD Software EngineeringUniversity of Maroua, Cameroon (+237)699470504

6 years, 2 months

[REMINDER] Camp Smalltalk 2019 in Charlotte, NC at the end of March!

by Mariano Martinez Peck

Happy New Year to All! For those that haven't heard, Instantiations is sponsoring a Camp Smalltalk on March 29th – March 31st 2019 in Charlotte, North Carolina. Please register for the event soon as spots will be limited. Event details and registration info are available at the following link: Camp Smalltalk Charlotte 2019 <https://www.eventbrite.com/e/camp-smalltalk-charlotte-2019-tickets-52380940…> Thanks to Instantiations, I will be flying down there too, so I hope I can at least see some of you :) -- Mariano https://twitter.com/MartinezPeck http://marianopeck.wordpress.com

6 years, 2 months

glamorous toolkit: v0.4.0

by Tudor Girba

Hi, Things are moving fast in the glamorous land. We now reached v0.4.0: https://gtoolkit.com There are several significant advances in this version. The first thing to note is that v0.4.0 is a reproducible version that can be loaded with: Metacello new baseline: 'GToolkit'; repository: 'github://feenkcom/gtoolkit:v0.4.0/src'; load. https://github.com/feenkcom/gtoolkit/releases/tag/v0.4.0 The version was created with Releaser the new member of GT that is able to release deeply nested projects: https://twitter.com/girba/status/1073407418460225536 The rest of the environment has seen a few key changes as well: - Documenter received support for dynamic markup edit. This is an almost magic ability that makes the markup appear when the cursor nears the markup. With this we have reached a seamless experience that supports both viewing without markup and editing on demand. https://twitter.com/feenkcom/status/1067879286143676419 - Playground uses Coder and snippets are now collapsable. https://twitter.com/feenkcom/status/1070806168459767809 - The Inspector updates when the code changes. https://twitter.com/feenkcom/status/1072581283925159936 https://twitter.com/feenkcom/status/1072107898900238337 - The Meta view from Inspector was enhanced to show the super classes and method categories, each of these act list filters. On top of that, we can also filter methods by name. https://twitter.com/feenkcom/status/1072223641583149057 A more complete list of issues we addressed is found here: https://github.com/feenkcom/gtoolkit/milestone/2?closed=1 Please do let us know what you think .. and, of course, what you feel. Have fun, The feenk team -- www.feenk.com “How do you feenk today?"

6 years, 3 months

Roassal: Adjusting to fixed canvas size

by Hernán Morales Durand

Hi guys, Using Pharo 6.1/Win here. Is there any way to adjust a RTView canvas to a fixed size, say 620 x 744 px, before the elements gets added into the view? This is what I've tried so far: 1) Empty canvas manually set to 620 x 744 px produces 1x1 image: | view | view := RTView new setCanvas: (TRCanvas new extent: 620 @ 744; yourself); yourself. (RTCanvasExporter canvas: view canvas) format: #png; fileName: 'test_empty.png'; export. 2) Non-empty canvas manually set to 620 x 744 px produces 25x15 image: | view elems | view := RTView new setCanvas: (TRCanvas new extent: 620 @ 744; yourself); yourself. elems := (RTBox new color: Color blue) elementsOn: (1 to: 5). view addAll: elems. RTGridLayout on: view elements. (RTCanvasExporter canvas: view canvas) format: #png; fileName: 'test_5elems.png'; export. 3) Idem 2) adding #scale: 10 -> 250x150px ... #scale: 24.8 -> 620 px | view elems | view := RTView new setCanvas: (TRCanvas new extent: 620 @ 744; yourself); yourself. elems := (RTBox new color: Color blue) elementsOn: (1 to: 5). view addAll: elems. RTGridLayout on: view elements. (RTCanvasExporter canvas: view canvas) format: #png; scale: 12.4; fileName: 'test_5elems_scaled.png'; export. 4) Adding #oversizedBy: to 3) finally makes the trick: | view elems | view := RTView new setCanvas: (TRCanvas new extent: 620 @ 744; yourself); yourself. elems := (RTBox new color: Color blue) elementsOn: (1 to: 5). view addAll: elems. RTGridLayout on: view elements. (RTCanvasExporter canvas: view canvas) format: #png; scale: 24.8; oversizedBy: 0 @ 15; fileName: 'test_5elems_scale2_osized.png'; export. - So setting manually canvas extent doesn't have any effect? - Any way also to set a fixed margin or padding size (distance between image element and border)? Cheers, Hernán

6 years, 3 months

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