October 2015 - Pharo-users - lists.pharo.org

Re: [Pharo-users] Matrix error

by Werner Kassens

Hi Offray, you could try this: medMatrix:=Matrix rows: 5 columns: 7. 1 to: medMatrix numberOfRows do: [:row | 1 to: medMatrix numberOfColumns do: [ :column | medMatrix at: row at: column put: 0. Transcript show: row asString, ',', column asString, '|'. ]. Transcript cr. ]."see transcript" medMatrix. "(0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 )" "in scismalltalk:" m2:=DhbMatrix rows: ((1 to: 5) collect:[:i|(Array new:7)]). 1 to: m2 numberOfRows do: [:row | 1 to: m2 numberOfColumns do: [ :column | m2 at: row at: column put: 0. Transcript show: row asString, ',', column asString, '|'. ]. Transcript cr. ]."see transcript" m2. "a DhbVector(0 0 0 0 0 0 0) a DhbVector(0 0 0 0 0 0 0) a DhbVector(0 0 0 0 0 0 0) a DhbVector(0 0 0 0 0 0 0) a DhbVector(0 0 0 0 0 0 0)" werner

Oct. 24, 2015

Re: [Pharo-users] Pharo family update

by stepharo

Superb! Really nice Margritte -> Magritte Mondorian -> Mondrian to add Never heard about PharoLink but you should have Garage (a database generic API) You could add MongoTalk close to Voyage GLORP Relational Mapper Woden 3D Roassal3D Omnibrowser is deprecated I would put STON close to Fuel May be you should move closer the two spots: import/export and data Tide is not developed anymore so I would remove it Add Reef instead (Javascript-enabled Web components) About Graphics you should have Athens (Vector graphics API) Bloc (new generation Morphic) Brick (new generation widgets) Le 23/10/15 23:58, Adam a Ã©crit : > Hello, > > I just updated drawing of projects around Pharo. > > Main idea is to guide people (new users of Pharo) through fields of interests > - something they might be looking for. I choose these 10 fields devided into > some specific subjects. Somewhere it is too detailed, while elsewhere it is > too fuzzy - it is just showing image of Pharo I have in my mind. > > It should help people to: > - identify important classes in Pharo, > - select right project, > - understand what is application, tool or framework, > - see what is allready inside main Pharo image. > > I would like to add links pointing to part of books or to videos where > specific projects are used. And maybe a star symbol for very important or > enterprise ready projects. > > As You can see I left few subjects empty. Maybe someone can help me fill this. > But I will be happy for any type of correction - changing fields of interest, > subjects, adding/removing projects etc... > > I prepared textual version on github - but right now it is not coherent with > the drawing (I will correct this if needed). > > Adam.

Oct. 24, 2015

Re: [Pharo-users] How to programatically select an item in a Spec TreeModel ?

by Thierry Goubier

Le 24 oct. 2015 8:12 AM, "Peter UhnÃ¡k" <i.uhnak(a)gmail.com> a Ã©crit : >> >> Waiting for the FT-based rewrite is the thing to do. > > > If by waiting you mean doing FT-based rewrite, then sure. :) Ah, you want to do it? ;) > Unless Cyril is going to do the rewrite himself. Wasn't that the plan? I'm confused :) Thierry > P >

Oct. 24, 2015

Re: [Pharo-users] How to programatically select an item in a Spec TreeModel ?

by Peter UhnÃ¡k

> > Waiting for the FT-based rewrite is the thing to do. If by waiting you mean doing FT-based rewrite, then sure. :) Unless Cyril is going to do the rewrite himself. P

Oct. 24, 2015

Exploring a data matrix with sunburst

by Offray Vladimir Luna CÃ¡rdenas

Hi, I'm trying to make a visualization for medicine information and the idea is to visualize it following a similar pattern to what is shown at [1], but in this case, each arc is a medicine and each layer inside the arc is a published property information of that medicine. Because of that, seems that the best approach is to use a matrix, containing in the rows the properties for each medicine and in the columns the medicine. [1] http://www.theguardian.com/world/interactive/2012/may/08/gay-rights-united-… I can produce such matrix with dummy data, but when I try to explore it using sunburst I'm not getting the proper visualization (look the attachment). That's because sunburst uses hierarchy and recursion to pass from the inner circles to the outer ones. So my question is: how can I use sunburst to explore a matrix, being the inner circles the first row, the second, the second row and so on. Thanks, Offray

Oct. 24, 2015

Re: [Pharo-users] Matrix error

by Offray Vladimir Luna CÃ¡rdenas

Hi, I made an small matrix implementation. Nothing fancy. Just an array of arrays and is working. Just curious now about the error message. Cheers, Offray On 23/10/15 19:56, Offray Vladimir Luna CÃ¡rdenas wrote: > Hi, > > I was testing the code here: > > =[1]========= > > | medMatrix | > medMatrix := Matrix new. > medMatrix > numberOfColumns: 7; > numberOfRows: 5. > > 1 to: medMatrix numberOfRows do: [:row | > 1 to: medMatrix numberOfColumns do: [ :column | > "medMatrix at: row at: column put: 0." > Transcript show: row asString, ',', column asString, '|'. > ]. > Transcript show: cr. > ]. > medMatrix. > > =========== > > and I got a transcript like this: > > =[2]========== > 1,1|1,2|1,3|1,4|1,5|1,6|1,7|nil2,1|2,2|2,3|2,4|2,5|2,6|2,7|nil3,1|3,2|3,3|3,4|3,5|3,6|3,7|nil4,1|4,2|4,3|4,4|4,5|4,6|4,7|nil5,1|5,2|5,3|5,4|5,5|5,6|5,7|nil'[Spotter] > Exception while collecting processors for <Matrix>: Error: Instances > of UndefinedObject are not indexable' > '[Spotter] Exception while collecting processors for <Matrix>: Error: > Instances of UndefinedObject are not indexable' > '[Spotter] Exception while collecting processors for <Matrix>: Error: > Instances of UndefinedObject are not indexable' > '[Spotter] Exception while collecting processors for <Matrix>: Error: > Instances of UndefinedObject are not indexable' > ============= > > I tried also with SciSmalltalk matrix, but they seem to be only square > ones. > > What's is the problem with matrices? Why I'm getting Undefined Objects > while trying to iterate or populate them? > > Thanks, > > Offray > >

Oct. 24, 2015

Matrix error

by Offray Vladimir Luna CÃ¡rdenas

Hi, I was testing the code here: =[1]========= | medMatrix | medMatrix := Matrix new. medMatrix numberOfColumns: 7; numberOfRows: 5. 1 to: medMatrix numberOfRows do: [:row | 1 to: medMatrix numberOfColumns do: [ :column | "medMatrix at: row at: column put: 0." Transcript show: row asString, ',', column asString, '|'. ]. Transcript show: cr. ]. medMatrix. =========== and I got a transcript like this: =[2]========== 1,1|1,2|1,3|1,4|1,5|1,6|1,7|nil2,1|2,2|2,3|2,4|2,5|2,6|2,7|nil3,1|3,2|3,3|3,4|3,5|3,6|3,7|nil4,1|4,2|4,3|4,4|4,5|4,6|4,7|nil5,1|5,2|5,3|5,4|5,5|5,6|5,7|nil'[Spotter] Exception while collecting processors for <Matrix>: Error: Instances of UndefinedObject are not indexable' '[Spotter] Exception while collecting processors for <Matrix>: Error: Instances of UndefinedObject are not indexable' '[Spotter] Exception while collecting processors for <Matrix>: Error: Instances of UndefinedObject are not indexable' '[Spotter] Exception while collecting processors for <Matrix>: Error: Instances of UndefinedObject are not indexable' ============= I tried also with SciSmalltalk matrix, but they seem to be only square ones. What's is the problem with matrices? Why I'm getting Undefined Objects while trying to iterate or populate them? Thanks, Offray

Oct. 24, 2015

Re: [Pharo-users] Pharo family update

by Offray Vladimir Luna CÃ¡rdenas

Hi Adam, Thanks for this work. It helps a lot. Some suggestions: - I would put "(beginners) education" instead of learning for DrGeo and Phratch - I would add AidaWeb to the Web Development spot and put Import/Export and output near to data, because is closer to the path I have taken in my own newbie project. At some point I think that maybe in another graph, would be nice to put "problems" instead of themes. For example, for my problem (interactive writing) I have used Roassal, Spec, Ston, GT Browsers and I think that most of the times you're driven by problems more that themes. So may be, once you have your family diagram ready, we can see how to complement it showing problems related to the projects we're making. I wonder how can something like that be mapped on Roassal (but your SVG's are pretty fancy). Keep the good work, Offray On 23/10/15 18:24, HernÃ¡n Morales Durand wrote: > Hello Adam, > > Some feedback about the visualization: > > - The OmniBrowser is not supported anymore in Pharo. You could add > Nautilus which is the browser implementation (but not a browser library). > - Monticello, Gofer and Metacello could be closer. I think Versionner > and FileTree (or GitFileTree) should be in. > - Finder could be in near Spotter (I never used Spotter). > - Event "framework" is missing (Announcement). > - Mondorian -> Mondrian. But I think that is part of Roassal now (same > with Grapher). > - There could be another category for Science with SciSmalltalk (and > BioSmalltalk of course :) > - CommandShell, OSProcess, ProcessWrapper, FFI. > - Spec could be added too. > - The Twitter Bootstrap is nice too. > - Logging support? > - VM packages? > > About categories I would group in different way but it's personal > choice. Like Reflection, Code Analysis, Persistency, App Model > Frameworks (Chalten, Aconcagua), etc > > Cheers, > > HernÃ¡n > > 2015-10-23 18:58 GMT-03:00 Adam <adam(a)234.cz <mailto:adam@234.cz>>: > > Hello, > > I just updated drawing of projects around Pharo. > > Main idea is to guide people (new users of Pharo) through fields > of interests > - something they might be looking for. I choose these 10 fields > devided into > some specific subjects. Somewhere it is too detailed, while > elsewhere it is > too fuzzy - it is just showing image of Pharo I have in my mind. > > It should help people to: > - identify important classes in Pharo, > - select right project, > - understand what is application, tool or framework, > - see what is allready inside main Pharo image. > > I would like to add links pointing to part of books or to videos where > specific projects are used. And maybe a star symbol for very > important or > enterprise ready projects. > > As You can see I left few subjects empty. Maybe someone can help > me fill this. > But I will be happy for any type of correction - changing fields > of interest, > subjects, adding/removing projects etc... > > I prepared textual version on github - but right now it is not > coherent with > the drawing (I will correct this if needed). > > Adam. > >

Oct. 23, 2015

Re: [Pharo-users] Pharo family update

by HernÃ¡n Morales Durand

Hello Adam, Some feedback about the visualization: - The OmniBrowser is not supported anymore in Pharo. You could add Nautilus which is the browser implementation (but not a browser library). - Monticello, Gofer and Metacello could be closer. I think Versionner and FileTree (or GitFileTree) should be in. - Finder could be in near Spotter (I never used Spotter). - Event "framework" is missing (Announcement). - Mondorian -> Mondrian. But I think that is part of Roassal now (same with Grapher). - There could be another category for Science with SciSmalltalk (and BioSmalltalk of course :) - CommandShell, OSProcess, ProcessWrapper, FFI. - Spec could be added too. - The Twitter Bootstrap is nice too. - Logging support? - VM packages? About categories I would group in different way but it's personal choice. Like Reflection, Code Analysis, Persistency, App Model Frameworks (Chalten, Aconcagua), etc Cheers, HernÃ¡n 2015-10-23 18:58 GMT-03:00 Adam <adam(a)234.cz>: > Hello, > > I just updated drawing of projects around Pharo. > > Main idea is to guide people (new users of Pharo) through fields of > interests > - something they might be looking for. I choose these 10 fields devided > into > some specific subjects. Somewhere it is too detailed, while elsewhere it is > too fuzzy - it is just showing image of Pharo I have in my mind. > > It should help people to: > - identify important classes in Pharo, > - select right project, > - understand what is application, tool or framework, > - see what is allready inside main Pharo image. > > I would like to add links pointing to part of books or to videos where > specific projects are used. And maybe a star symbol for very important or > enterprise ready projects. > > As You can see I left few subjects empty. Maybe someone can help me fill > this. > But I will be happy for any type of correction - changing fields of > interest, > subjects, adding/removing projects etc... > > I prepared textual version on github - but right now it is not coherent > with > the drawing (I will correct this if needed). > > Adam.

Oct. 23, 2015

Re: [Pharo-users] Pharo family update

by Ferlicot D. Cyril

Le 23/10/2015 23:58, Adam a Ã©crit : > Hello, > > I just updated drawing of projects around Pharo. > > Main idea is to guide people (new users of Pharo) through fields of interests > - something they might be looking for. I choose these 10 fields devided into > some specific subjects. Somewhere it is too detailed, while elsewhere it is > too fuzzy - it is just showing image of Pharo I have in my mind. > > It should help people to: > - identify important classes in Pharo, > - select right project, > - understand what is application, tool or framework, > - see what is allready inside main Pharo image. > > I would like to add links pointing to part of books or to videos where > specific projects are used. And maybe a star symbol for very important or > enterprise ready projects. > > As You can see I left few subjects empty. Maybe someone can help me fill this. > But I will be happy for any type of correction - changing fields of interest, > subjects, adding/removing projects etc... > > I prepared textual version on github - but right now it is not coherent with > the drawing (I will correct this if needed). > > Adam. > Hi, This is really great and valuable! I think this should be add to pharo.org because this is really helpful for new users that are not on the mailing list. Here some feedback: - I think Pillar is more an application than a Framework. - For the Games there is Metaborg I thank. - Maybe you should add the CatalogBrowser to "Deployment"? Or is it too small? - Maybe FFI should be added? - Maybe GitFileTree should be added? - Maybe OSProcess should be added? - Maybe Spec should be added? But you did a great job! :) -- Cyril Ferlicot http://www.synectique.eu 165 Avenue Bretagne Lille 59000 France

Oct. 23, 2015