- Moose-dev - INF Mailman

by Usman Bhatti

Hi Alex, In Eyesee, we have the concept of composite diagrams i.e. you can have multiple charts in the same diagram with individual y axes (see attached screenshot). This is a handy concept because not only you could have two charts on the same diagram but each chart has its own axis. For comparing disparate values, this is convenient because one does not need to think about normalizing Y values of charts to the same scale. One example could be showing trends of software metrics over time. I saw that you ported more code from Charter to Grapher so I am having a look at the examples. Is it possible to have composite chart diagrams with Grapher? Do you plan to add this feature? Here is a exemplary script that illustrates the need for composite diagrams: | grapher minDate ds random dates grapherBlock| dates := (Array with: Date today with: Date yesterday with: Date tomorrow) collect: #asDateAndTime. minDate := dates min. random := Random seed: 10. grapher := RTGrapherBuilder new extent: 300 @ 200; yourself. grapherBlock := [:index | ds := RTDataSet new. ds interaction popup. ds dotShape ellipse color: (Color red alpha: 0.5); size: 10. ds points: dates sorted; x: [ :aDate | aDate asUnixTime - minDate asUnixTime ]; connectColor: (Color random alpha: 0.5); y: [ :d | (random nextInt: 100) * index]. grapher add: ds]. 100 to: 103 do: grapherBlock. 1 to: 3 do: grapherBlock. grapher axisConfiguration noDecimals. grapher axisY. grapher axisConfiguration labelRotation: -30; title: ''; numberOfLabels: dates size - 1; labelConvertion: [ :v | (DateAndTime fromUnixTime: v + minDate asUnixTime) asDate ] . grapher axisX; build. grapher view open regards, Usman [image: Inline image 2] [image: Inline image 3] [image: Inline image 1]

10 years, 7 months

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A result of the pharo lecture we had in Bolivia

by Alexandre Bergel

Hi! We had a wonderful week here in Cochabamba, Bolivia. Juan-Pablo, Juraj and I have taught Pharo and Moose during 5 days. Was pretty cool! Here is a script that shows that one of the group was able to produce in just 3 days. The figures analyze the content of my package-cache directory. It shows the number of commit per day, per hour, per author. -=-=-=-=-=-=-=—= myRepository := MCCacheRepository default. myRepository allVersionNames. packageNames := myRepository allVersionNames select: [ :e | 'Roassal*' match: e ]. "packageNames := myRepository allVersionNames. " lista := packageNames collect: [ :packageName | myRepository versionInfoFromVersionNamed: packageName. ]. autores := lista groupedBy: [ :e | e author ]. fechas := lista groupedBy: [ :e | e date ]. horas := lista groupedBy: [ :e | e time hour ]. c := RTComposer new. v := c view. c gap: 50. popup := RTPopup text: [:assoc | assoc key asString, ', commits:', assoc value size asString]. elements := (RTEllipse elementsOn: fechas associations). v addAll: elements @ popup. builder := RTGlobalBuilder new. builder view: v; normalizeX: [ :e | e key asTimeStamp asUnixTime ] min: 0 max: 50000; normalizeSize: [:e | e value size ] min: 10 max: 20; normalizeColor: [:e | e value size ]; alphaColor: 0.3; elementsToConsider: elements; execute. "We add a line from the left most element to the right most element" v add: ((RTLine new color: Color lightGray) edgeFrom: v elements leftMostElement to: v elements rightMostElement). "It make sense to only drag horizontally" v @ RTHorizontalDraggableView. c propagateHighlight. c group: 'date'. listTags := Array new: autores size. autores doWithIndex: [ :each :i| test := each groupedBy: [ :e | e date ]. elements := (RTEllipse elementsOn: test associations). v addAll: elements @ popup. builder elementsToConsider: elements; execute. v add: ((RTLine new color: Color lightGray) edgeFrom: elements leftMostElement to: elements rightMostElement). newTag := 'Author' asString, i asString. listTags at: i put: newTag. c propagateHighlight. c group: newTag. ]. popup := RTPopup text: [:assoc | 'Hour: ' asString, assoc key asString, ', commits:', assoc value size asString]. elements := (RTEllipse elementsOn: horas associations). v addAll: elements @ popup. builder := RTGlobalBuilder new. builder view: v; normalizeX: [ :e | e key ] min: 0 max: 380; normalizeSize: [:e | e value size ] min: 10 max: 20; normalizeColor: [:e | e value size ]; alphaColor: 0.3; elementsToConsider: elements; execute. v add: ((RTLine new color: Color lightGray) edgeFrom: elements leftMostElement to: elements rightMostElement). c propagateHighlight. c group: 'Hour'. popup := RTPopup text: [:assoc | assoc author asString, ', ' , ' message size: ', assoc message size asString]. elements := (RTEllipse elementsOn: lista). v addAll: elements @ popup. builder := RTGlobalBuilder new. builder view: v; normalizeX: [ :e | e timeStamp asUnixTime ] min: 0 max: 50000; normalizeSize: [ :e | e message size ] min: 10 max: 20; normalizeColor: [ :e | e message size ]; alphaColor: 0.3; elementsToConsider: elements; execute. v add: ((RTLine new color: Color lightGray) edgeFrom: elements leftMostElement to: elements rightMostElement). c propagateHighlight. c group: 'Comment'. listTags doWithIndex: [ :e :i| (i == 1) ifTrue: [ c move: e below: 'date'. last := e. c nameGroup: 'date' as: 'History by Date'. aAuthor := autores keys at: i. c nameGroup: e as: 'History by: ' asString, aAuthor asString. ] ifFalse: [ c move: e below: last. last := e. aAuthor := autores keys at: i. c nameGroup: e as: 'History by: ' asString, aAuthor asString. ] ]. c move: 'Hour' below: last. c nameGroup: 'Hour' as: 'History by Hour'. c move: 'Comment' below: 'Hour'. c nameGroup: 'Comment' as: 'History by Comment'. "We add a small legend" v canvas addFixedShape: (TRLabelShape new text: 'History of Changes'). TRConstraint stickAtTheBottomOfTheWindow: v canvas fixedShapes last. ^v -=-=-=-=-=-=-=—= Cheers, Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

10 years, 7 months

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Non-flow Glamour philosophy

by Yuriy Tymchuk

Hi, sorry for bothering, but I’m trying to understand what I can use to build cool UIs. And with GToolkit I’ve started to think about Glamour. I’ve read a chapter in Deep Into Pharo book, and all there is in Moose Book. And everywhere there is this idea of “flow”, that one parts of visualization, are representing something transmitted from other parts. There are a lot of cases when I want to do something that does not have this notion of a flow. For example I want to have a main view and then use some widgets to modify it, or I have two representations of the same model and want to keep them in sync. Should I use a “dynamic presentation” for that? Are there any real projects like that, to see how they are implemented? Uko

10 years, 7 months

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RTPieBuilder custom label is posible?

by Nelson Garcia

I' trying to customize label in RTPieBuilder this is my sample. b := RTPieBuilder new. b interaction popup. b view: v. b objects: listByRegion associations. b slice: [ :e | e value size ]. b globalRule distinctColor. "b labelled." b label: (RTLabel new text: 'label test'). b build. I commented "b labelled", but when I try to set label with RTLabel I get it error in trachelShape, there is a way to set a custom label?

10 years, 7 months

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Is the Roassal easel really useful?

by Alexandre Bergel

Thanks to the advances of GT, I have my doubt about the usefulness of the easel. Cheers, Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

10 years, 7 months

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Woden processor occupation and text highlight

by Yuriy Tymchuk

Hi, first of all let me know where I can write questions about Woden (because I have not seen a lot of activity around it in any chat). Woden and Roassal3D have a problem that when the 3D window is shown, text highlighting is not working. Usually it’s not a big deal, but Rubric writes white text on white background :). I think a problem like that was already in Roassal2 and maybe someone remembers how to solve that? Uko

10 years, 7 months

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Woden-GT integration

by Yuriy Tymchuk

Hi everyone, I think that during ESUG Woden was integrated into Toolkit in a way, what you can see a 3D visualization as one of the representations of the view. Is there any additional package that provides this functionality? Uko

10 years, 7 months

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regenerating Ada parser

by Nicolas Anquetil

Thierry, I am having difficulties re-generating the Ada parser I take the Ada grammar, un-modified (so it should work) and when I try to compile it (LALR(1)) with the SmaCCParserGenerator, I get at the start of the gramar pane: --- SmaCCParserError: Token not expected->#Definition extracted from old style definition comments <char_lit>: \'.\' ; <char_string>: \"(\"\"|[^\n\"])*\" ; [...] --- Do you have an idea what is the problem and more importantly what is the solution? nicolas

10 years, 7 months

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Charter and Grapher

by Usman Bhatti

Hi Alex, I started to look into Charter and I would like to know which builder to use in Roassal2 for drawing graphs because currently we have RTGrapherBuilder and RTCharterBuilder. It looks to me as if they are providing similar services but RTCharterBuilder is more up to date. regards, usman

10 years, 7 months

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d3 js

by Fabrizio Perin

In case you don't know yet: http://d3js.org/ "*D3.js** is a JavaScript library for manipulating documents based on data. D3 helps you bring data to life using HTML, SVG and CSS. D3’s emphasis on web standards gives you the full capabilities of modern browsers without tying yourself to a proprietary framework, combining powerful visualization components and a data-driven approach to DOM manipulation."* Here nice examples: https://github.com/mbostock/d3/wiki/Gallery

10 years, 7 months

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Bug in Popup / Roassal2

by volkert＠nivoba.de

If not already known: There is a small problem with the Popup: The popup window (background) is not growing with the text length. You can check it with the "RTMondrianExample exampleNeestingAndTitle". BW, Volkert -- www.nivoba.de "The more complex an object, the larger the investment in learning to use it, and the greater the resistance to abandon it.", NW

10 years, 7 months

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self error: ?

by Alexandre Bergel

Hi! It is frequent to see have guard in the style “self error: ‘Have you forget to add something?’”, to indicate the end user that an API is not properly used. However, at the execution, it opens a debugger. I have the impression this is not what we want. We probably something more friendly than a full-fledged debugger. No? Cheers, Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

10 years, 7 months

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Fwd: MalCyclesCoverage

by Alexandre Bergel

Hello, The truth is that I am not familiar with this code. I can hardly provide any justification about the result. I advice you to subscribe to the Moose mailing list (http://moosetechnology.org) Alexandre > Begin forwarded message: > > From: Bledar Aga <bledar.aga(a)students.unibe.ch> > Subject: MalCyclesCoverage > Date: November 27, 2014 at 1:09:45 PM GMT-4 > To: abergel(a)dcc.uchile.cl, alexandre.bergel(a)me.com > > Dear Prof. Bergel, > > I’m a master student at Bern University and I am working for my master thesis about dependency cycles. > > I am using your implementation of Tarjan algorithm MalCyclesCoverage (Moose) for detecting the cycles. I tried to understand your implementation but it is a bit hard to follow the execution and I can’t find the documentation. > > I want kindly to ask: Is there any reason that given a certain input it does not provide all the circuits of a strongly connected components? > > Removing the dependencies (edges) from a cyclic graph at the end I obtain the acyclic graph and this is what I want, but I need to understand how the single circuits are obtained. > > Example: > > Considering the following input: > > |tarjan| > tarjan := MalCyclesCoverage new. > tarjan nodes: #(1 2 3 4 5). > tarjan edges: #((1 3) (3 1) (1 5) (5 1) (4 1) (2 1) (2 5) (5 2) (2 3) (3 2) (3 4) (5 4)) from:#first to:#second. > tarjan run. > self halt. > > It returns the following output: ((1 3 4)(1 5) (1 5)(2 3) (1 3) (1 5 4) (2 5)). In practice there are more circuits, example (1 3 2) (1 5 2 3)...? > > To have a clear idea of the input I attached the graph. > > Thank you very much in advance for your time. > > Best regards, > Bledar Aga. > > > -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

10 years, 7 months

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PetitParser debugger

by Anne Etien

Hi, We are using PetitParser. We get an error that we don’t understand. So we try to use PetitParser debugger. We execute the parsing using the debugger mode. We switch to PetitParser debugger. When we click on the ‘proceed’ button, the error is raised but we are no more in the PetitParser debugger but in the classic one. So we have no way to know the incriminated rule. And when we execute step by step the parsing, it is the same problem, when the error arises, the debugger switch back to the normal one. However, the idea is to use the debugger when we get an error in order to understand from where it comes from. So it would be great that it remains in the PetitParser debugger despite the error. Any idea how to remain in the PetitParser debugger? Anyone gets the same issue? Thanks in advance for your help. Jean-Christophe et Anne

10 years, 7 months

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Issue 1099 in moose-technology: update visible list items on selection

by moose-technology＠googlecode.com

Status: New Owner: ---- Labels: Type-Defect Priority-Medium Component-Glamour New issue 1099 by usman.bh...(a)gmail.com: update visible list items on selection https://code.google.com/p/moose-technology/issues/detail?id=1099 Tree/list presentation should display non-visible items when one of these items is selected. To reproduce, execute the following script. Normally, the of items should be expanded and 14 should be shown in the list on the left because it is the current selection item. However, the list does not change and 14 is not shown. browser := GLMTabulator new. browser column: #one; column: #two. browser transmit to: #one; andShow: [:a | a list showOnly: 10; display: [:number | (1 to: number)] ]. browser transmit to: #two; from: #one; andShow: [:a | a roassal2 initializeView: [ RTMondrianViewBuilder new ]; painting: [:view :number | view interaction when: TRMouseDoubleClick do: [:ann | ((browser paneNamed: #one) port:#selection) value: ann element model ]. view shape label. view nodes: (1 to: number + 5). view edgesFrom: [:each | each // 2 ]. view treeLayout ]]. browser openOn: 100. ((browser paneNamed: #one) port: #selection) value: 14. -- You received this message because this project is configured to send all issue notifications to this address. You may adjust your notification preferences at: https://code.google.com/hosting/settings

10 years, 7 months

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Menus with Glamour / GT inspector

by Christophe Demarey

Hello, I just did my first specific visualization with the GT inspector and it is very cool / powerful. As I don't know Glamour, I read the Glamour chapter in the book 'Deep into Pharo' and I tried to use #act:entitled: to display a menu for a table visualization like: composite table title: 'foo'; display: [ self associations ]; column: 'Key' evaluated: #key; column: 'Value' evaluated: #value; act: [ self halt ] entitled: 'new menu entry' I cannot display the menu. Do I miss something? Another question: Is it possible to add a menu bar with buttons to such a visualization? Thanks, Christophe.

10 years, 7 months

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Glamour transmission problem with #onChangeOfPort:act:

by Guillaume Larcheveque

Hi everyone, I am realising some reusable components for synectique and i faced a strange behavior. I created a little example to show it: |tab| tab := GLMTabulator new. tab row: #test. tab transmit to: #test; andShow: [ :p | p list onChangeOfPort: #aPort act: [ :pre :input | input inspect ] ]. tab transmit from: #test; to: #test port: #aPort; transformation: [ :anything | 5 ]. tab openOn: (100 to: 150) here i expect that when i click on an element of the list, i will inspect 5 but if you try, you will see that you inspect the interval 100 to: 150 -- *Guillaume Larcheveque*

10 years, 7 months

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Gradient lines

by Alexandre Bergel

Hi! Pierre did an excellent work on having gradient lines. -=-=-=-=-=-=-=-=-=-= | v elem1 elem2 edge | v := RTView new. elem1 := (RTEllipse new color: (Color blue alpha:0.3); size:20) elementOn: 1. elem2 := (RTEllipse new color: (Color red alpha:0.9); size:20) elementOn: 2. elem2 translateBy: 300@0. v add: elem1. v add: elem2. edge := RTEdge from:elem1 to:elem2. v add: (edge + (RTGradientColoredLine new colors: (Array with: (elem1 color) with: (elem2 color)); precision: 100; gradientColorShape)). v open -=-=-=-=-=-=-=-=-=-= -=-=-=-=-=-=-=-=-=-= | v elem1 elem2 edge | v := RTView new. elem1 := (RTEllipse new color: (Color red alpha:0.3); size:20) elementOn: 1. elem2 := (RTEllipse new color: (Color red alpha:0.9); size:20) elementOn: 2. elem2 translateBy: 300@0. v add: elem1. v add: elem2. edge := RTEdge from:elem1 to:elem2. v add: (edge + (RTGradientColoredLine new colors: (Array with: (elem1 color) with: (elem2 color)); precision: 100; gradientColorShape)). v open -=-=-=-=-=-=-=-=-=-= Feedback are welcomed! Pierre & Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

10 years, 7 months

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Composite Shapes in Roassal

by Alexandre Bergel

Hi! The last few days I have worked a lot on the composite shapes and nesting. I would like you to report anomalies or bugs related to these issues. Amazing to see the complexity of these things. Coping with all the subtleties is quite hard. Cheers, Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

10 years, 7 months

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Charter problem in the last version of MOOSE

by Serge Stinckwich

In the last version of MOOSE (#3266), there is a problem with Charter graphs. When you try the Charter examples in the Roassal GT examples menu, the image completely freeze ... -- Serge Stinckwich UCBN & UMI UMMISCO 209 (IRD/UPMC) Every DSL ends up being Smalltalk http://www.doesnotunderstand.org/

10 years, 7 months

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Issue 1084 in moose-technology: Impossible to load an image with opened TRMorph

by moose-technology＠googlecode.com

Status: New Owner: ---- CC: alexandr...(a)gmail.com Labels: Type-Defect Priority-High Component-Roassal New issue 1084 by guillaum...(a)gmail.com: Impossible to load an image with opened TRMorph http://code.google.com/p/moose-technology/issues/detail?id=1084 When you save an image with a TRMorph opened; it is not possible to load this image anymore. You have to do on the command line: TRMorph allInstances do: #delete to be able to open your image. -- You received this message because this project is configured to send all issue notifications to this address. You may adjust your notification preferences at: https://code.google.com/hosting/settings

10 years, 7 months

1
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Issue 1046 in moose-technology: TextPresentation should update rendering when text port is populated

by moose-technology＠googlecode.com

Status: New Owner: tu...(a)tudorgirba.com Labels: Type-Defect Priority-Medium Component-Glamour Milestone-5.0 New issue 1046 by tu...(a)tudorgirba.com: TextPresentation should update rendering when text port is populated http://code.google.com/p/moose-technology/issues/detail?id=1046 This should update the rendering to '42': composite := GLMCompositePresentation new with: [:a | a text ]. composite openOn: 'fourtytwo'. composite first text: '42'. -- You received this message because this project is configured to send all issue notifications to this address. You may adjust your notification preferences at: https://code.google.com/hosting/settings

10 years, 7 months

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Issue 981 in moose-technology: Glamour should provide a means to not transmit all Roassal clicks

by moose-technology＠googlecode.com

Status: New Owner: ---- Labels: Type-Enhancement Priority-Medium Component-Glamour Milestone-5.0 New issue 981 by tu...(a)tudorgirba.com: Glamour should provide a means to not transmit all Roassal clicks http://code.google.com/p/moose-technology/issues/detail?id=981 Originally reported on stackoverflow: http://stackoverflow.com/questions/18829093/make-edges-not-clickable-in-roa… In the below example, you need to uncomment the two lines to work around this issue. We need a better solution. browser := GLMTabulator new. browser column: #myRoassal ; column: #mySelection. browser transmit to: #myRoassal ; andShow: [ : aGLMPresentation | aGLMPresentation roassal painting: [ : view : numbers | |edges| view shape rectangle ; withText ; size: 30. view nodes: numbers. view interaction noPopup. view edges: numbers from: [ :x | x / 2] to: [ :x | x ]. " view edges do: [ :edge | edge model:#doNotSelectMe ]." view treeLayout. ]. ]. browser transmit to: #mySelection ; from: #myRoassal ; " when: [ :selection | selection ~= #doNotSelectMe ] ;" andShow: [ : aGLMPresentation | aGLMPresentation text display: [ : selectedItem | selectedItem asString ] ]. browser openOn: (1 to: 10). -- You received this message because this project is configured to send all issue notifications to this address. You may adjust your notification preferences at: https://code.google.com/hosting/settings

10 years, 7 months

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Re: Issue 890 in moose-technology: All meta-entities should have a class comment

by moose-technology＠googlecode.com

Updates: Summary: All meta-entities should have a class comment Comment #1 on issue 890 by tu...(a)tudorgirba.com: All meta-entities should have a class comment http://code.google.com/p/moose-technology/issues/detail?id=890 (No comment was entered for this change.)

10 years, 7 months

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What has changed in Mondrian/Roassal2.

by volkert＠nivoba.de

Dear All, i am using heavily Mondrian (ROMondrianViewBuilder) from Roassal1 in my Tool/Project. Today i tried to migrate my work to Roassal2 and found out, that the Interface of RTMondrianViewBuilder has changed a lot. Is there a list what has changed/what was removed/what are the alternatives/...? Some examples view := ROMondrianViewBuilder *titled*: 'asdasd'. view shape rectangle *withText*: #shortName; *textVerticalPadding*: -10; *fontSize*: 6. view *addMenu*: 'Zoom in' callBack: [ :stack | … ]. Anther question: How can i change the line thickness of a Mondrian Node? I find the default size is to thick. BW, Volkert

10 years, 7 months

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