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Re: [Pharo-users] New Pharo user, some questions

by stepharo

> This is an iPad2. Pure Morphic is fine, what is not is Nautilus. I > guess with AltBrowser it would be fine. Yes one day we will have to put Nautilus to a diet. > I've had a game I wrote for kids (internal stuff done for my wife's > kids help practice) and it was fine with drag and drop and all. > > Now for games on iOS I do use Monkey-X. But I'd love to have a Pharo > set of classes that would be gaming specific. We could have very fast > plugins for all the game engine and script it with Pharo. Kind of what > one does with Lua. > > The touch paradigm is different from what one can do on a desktop. It > is not that Pharo has to work on an iPad. What would be nicer is to > have an image running on it and to which one would connect remotely > for remote coding. > > What I was interested in with the bluetooth keyboard project is to see > how to have a kind of dynabook style thing. But Apple has crippled a > lot of things, like for an external keyboard support like this one has > to use internal undocumented APIs for the gsEvents and this will > prevent anything to go to the AppStore. And then one sees apps like > iAWriter which has such keyboard support, that's weird. > > Also, as a result, you realize that there is no ESC key on an iPad, > that you miss a ton of keys that you take for granted on a desktop. > Also, all keyboard scancodes are different in various brands and it is > a true ball of knots. No wonder Apple has one supersimplified protocol > for input that prevents your from doing powerful keyboard based > things. Meh. > > Long story short, Android looks much better in that regard, and that's > where I am looking at these days. > > I've got a new Galaxy Alpha Octocore thing and frankly, it blows any > iPhone 6 out of the water. I am done with iOS I'd say. > When going to places, there are so much more Android devices than > iDevices... These Android things are like the beige boxes of the 90's. > You know who won at the time. > > So, next holidays, I'll have a look at CogDroid from JB. When one can > buy a full quad core stick PC with 2G of RAM and 8G of storage for > less than $50, well, choice is clear. > > An old example: > http://www.laptopmag.com/reviews/mini-pcs/mk808-android-mini-pc > > That's where I want Pharo to run. > > Phil > > > On Thu, Dec 11, 2014 at 10:09 AM, phil(a)highoctane.be > <mailto:phil@highoctane.be> <phil(a)highoctane.be > <mailto:phil@highoctane.be>> wrote: > > Pharo on iPad. > > http://youtu.be/7MNsUiCc5FQ > > Le 10 dÃ©c. 2014 21:26, "dboeren" <boerend(a)gmail.com > <mailto:boerend@gmail.com>> a Ã©crit : > > Now that my image is working properly again and the fires > have been put out, > I wanted to introduce myself a bit better... > > My name is David Boeren. I first learned Smalltalk back > in college many > years ago, we used Smalltalk V in an object oriented > programming class I > took which was first-half Smalltalk, second-half C++. > This would be about > 1992 I think? In recent years I've mainly been using > Java, with occasional > Python dabblings. I remember installing Squeak once or > twice over the > years, but to be honest it felt a bit clunky, perhaps this > was just an early > primitive version or whatever. > > Recently, I've been getting the itch to try out some > different languages. I > was kind of looking at Scala or Clojure, one co-worker > suggested Erlang, and > so forth. But after doing a brief review I ended up > coming back to > Smalltalk which even after all these years still stands > right up with the > cutting edge I think. Sure, there are a few things that I > think would be a > little different if it were designed today like tuple > support or whatever, > but it feels like the right choice for something I'm going > to use mainly for > "fun" projects and the interactive environment is awesome. > > > One thing I wanted to ask about is the status of getting > Pharo running on > iOS (or at least iPad). I found some old posts but > nothing much within the > last couple of years. I know there were app store policy > issues in the past > but I think that Apple has opened things up a bit since > then, you can now > get Pythonista in the app store, or Codea. Is there still > an obstacle or is > it just something that hasn't been gotten around to yet? > I'd love to get it > running on my iPad Mini and be able to transmit code back > and forth between > there and my laptop to work on it wherever I'm at. > > > Second, I'm running into an oddity and I'm not sure what > I'm doing wrong or > whether this is a bug of some sort, this has to do with > trying to replace > unicode characters in a string which seems like it should be a > straightforward operation. Here is my code: > > "Fetch the raw JSON data from dtdb.co > <http://dtdb.co>" > response := 'http://dtdb.co/api/cards/' asUrl > retrieveContents asString. > > "Clean up the data a bit to make it a little more > regular" > response := response copyReplaceAll: 'null' with: > '""'. > response := response copyReplaceAll: '\u2022' > with: ','. > response := response copyReplaceAll: '\u009e' > with: 'e'. > > Basically I'm just pulling some JSON data and then doing a > few string > replacements to make the data suit my needs. The first > one works. The > second one works. Since the third one ALSO uses a \uXXXX > code I would > expect it to work too, but it does not - the accented > characters are still > there. > > To get a bit more visibility into this, I copied the > CopyReplaceAll code > from SequenceableCollection into a scratch class method > and adding some > Transcript output: > > copyReplaceIn: aString All: oldSubCollection with: > newCollection > "Answer a copy of the receiver in which all > occurrences of > oldSubCollection have been replaced by newCollection " > > | startSearch currentIndex endIndex | > > Transcript show: 'start' ; cr. > startSearch := 1. > [(currentIndex := aString indexOfSubCollection: > oldSubCollection > startingAt: startSearch) > 0] > whileTrue: [ > Transcript show: 'Found at index ' > ; show: currentIndex ; cr. > endIndex := currentIndex + > oldSubCollection size - 1. > aString := aString > copyReplaceFrom: currentIndex > to: endIndex > with: newCollection. > startSearch := > currentIndex + newCollection size]. > Transcript show: 'done' ; cr. > ^ aString > > A minimal test seemed to work: > HelloWorld copyReplaceIn: 'R\u00e9my Lapointe' All: > '\u00e9' with: 'e'. > > start > Found at index 2 > done > > Testing this with the real data worked too: > HelloWorld copyReplaceIn: ('http://dtdb.co/api/cards/' asUrl > retrieveContents asString) All: '\u00e9' with: 'e'. > start > Found at index 22379 > Found at index 22500 > done > > > However, when I went back to using the regular > copyReplaceAll:With: method > it does not work and I'm not sure why. When it executes this: > aString indexOfSubCollection: oldSubCollection startingAt: > startSearch > > The value comes back as 0 even though it's the same data from > 'http://dtdb.co/api/cards/' asUrl retrieveContents > asString (I added a "self > halt" to be able to step into the method and view the > variable values), and > I'm not sure what the difference is. There shouldn't be a > limit on the size > of the collection, should there? The whole thing is > around 116k which is > big but not ridiculously so. It is however big enough > that the debugger > can't show the whole value, or at least I haven't found a > way to do so. > > > And last, is there a good video tutorial for the Pharo > beginner on how to > use the various browsers, debugger, tools, etc... that > come with Pharo? I > would like to start learning more about the best ways to > use these in my > development processes. I'm also having a lot of trouble > finding the correct > classes and message for what I want to do, searching > online w/ Google often > seem to turn up outdated information (or for a different > smalltalk flavor) > and it can take a while to figure out the correct way to > do things. Is > there a good central reference for the APIs somewhere? I > know that you can > search in the browser but I usually don't know the name to > search for. It > would be good to have a handy reference detailing how to > do all the > commonplace stuff. > > Thanks! > > > > -- > View this message in context: > http://forum.world.st/New-Pharo-user-some-questions-tp4795325.html > Sent from the Pharo Smalltalk Users mailing list archive > at Nabble.com. > > > > > > > -- > --- > Philippe Back > Visible Performance Improvements > Mob: +32(0) 478 650 140 | Fax: +32 (0) 70 408 027 > Mail:phil@highoctane.be <mailto:Mail%3Aphil@highoctane.be> | Web: > http://philippeback.eu > Blog: http://philippeback.be | Twitter: @philippeback > Youtube: http://www.youtube.com/user/philippeback/videos > > High Octane SPRL > rue cour Boisacq 101 | 1301 Bierges | Belgium > > Pharo Consortium Member - http://consortium.pharo.org/ > Featured on the Software Process and Measurement Cast - > http://spamcast.libsyn.com > Sparx Systems Enterprise Architect and Ability Engineering EADocX > Value Added Reseller >

Dec. 12, 2014

Re: [Pharo-users] New Pharo user, some questions

by stepharo

> Now that my image is working properly again and the fires have been put out, > I wanted to introduce myself a bit better... I still do not understand what happen. Because we use Pharo heavily around and never got that behavior. > > My name is David Boeren. I first learned Smalltalk back in college many > years ago, we used Smalltalk V in an object oriented programming class I > took which was first-half Smalltalk, second-half C++. This would be about > 1992 I think? In recent years I've mainly been using Java, with occasional > Python dabblings. I remember installing Squeak once or twice over the > years, but to be honest it felt a bit clunky, perhaps this was just an early > primitive version or whatever. > > Recently, I've been getting the itch to try out some different languages. I > was kind of looking at Scala or Clojure, one co-worker suggested Erlang, and > so forth. But after doing a brief review I ended up coming back to > Smalltalk which even after all these years still stands right up with the > cutting edge I think. Sure, there are a few things that I think would be a > little different Us too :) But we are working on it. Pharo will be more than Smalltalk :) > if it were designed today like tuple support or whatever, > but it feels like the right choice for something I'm going to use mainly for > "fun" projects and the interactive environment is awesome. Many people in the Pharo community are using Pharo for making a living with it so it may come. > > One thing I wanted to ask about is the status of getting Pharo running on > iOS (or at least iPad). I found some old posts but nothing much within the > last couple of years. I know there were app store policy issues in the past > but I think that Apple has opened things up a bit since then, you can now > get Pythonista in the app store, or Codea. Is there still an obstacle or is > it just something that hasn't been gotten around to yet? I'd love to get it > running on my iPad Mini and be able to transmit code back and forth between > there and my laptop to work on it wherever I'm at. There is a PharoVM for iOS (now you do not get the JIT because of idiot Apple policy). > > > Second, I'm running into an oddity and I'm not sure what I'm doing wrong or > whether this is a bug of some sort, this has to do with trying to replace > unicode characters in a string which seems like it should be a > straightforward operation. Here is my code: > > "Fetch the raw JSON data from dtdb.co" > response := 'http://dtdb.co/api/cards/' asUrl retrieveContents asString. > > "Clean up the data a bit to make it a little more regular" > response := response copyReplaceAll: 'null' with: '""'. > response := response copyReplaceAll: '\u2022' with: ','. > response := response copyReplaceAll: '\u009e' with: 'e'. You should read the chapter on Zinc-Encodings. https://ci.inria.fr/pharo-contribution/job/EnterprisePharoBook/lastSuccessf… > > Basically I'm just pulling some JSON data and then doing a few string > replacements to make the data suit my needs. The first one works. The > second one works. Since the third one ALSO uses a \uXXXX code I would > expect it to work too, but it does not - the accented characters are still > there. > > To get a bit more visibility into this, I copied the CopyReplaceAll code > from SequenceableCollection into a scratch class method and adding some > Transcript output: > > copyReplaceIn: aString All: oldSubCollection with: newCollection > "Answer a copy of the receiver in which all occurrences of > oldSubCollection have been replaced by newCollection " > > | startSearch currentIndex endIndex | > > Transcript show: 'start' ; cr. > startSearch := 1. > [(currentIndex := aString indexOfSubCollection: oldSubCollection > startingAt: startSearch) > 0] > whileTrue: [ > Transcript show: 'Found at index ' ; show: currentIndex ; cr. > endIndex := currentIndex + oldSubCollection size - 1. > aString := aString > copyReplaceFrom: currentIndex > to: endIndex > with: newCollection. > startSearch := currentIndex + newCollection size]. > Transcript show: 'done' ; cr. > ^ aString > > A minimal test seemed to work: > HelloWorld copyReplaceIn: 'R\u00e9my Lapointe' All: '\u00e9' with: 'e'. > > start > Found at index 2 > done > > Testing this with the real data worked too: > HelloWorld copyReplaceIn: ('http://dtdb.co/api/cards/' asUrl > retrieveContents asString) All: '\u00e9' with: 'e'. > start > Found at index 22379 > Found at index 22500 > done > > > However, when I went back to using the regular copyReplaceAll:With: method > it does not work and I'm not sure why. When it executes this: > aString indexOfSubCollection: oldSubCollection startingAt: startSearch > > The value comes back as 0 even though it's the same data from > 'http://dtdb.co/api/cards/' asUrl retrieveContents asString (I added a "self > halt" to be able to step into the method and view the variable values), and > I'm not sure what the difference is. There shouldn't be a limit on the size > of the collection, should there? The whole thing is around 116k which is > big but not ridiculously so. It is however big enough that the debugger > can't show the whole value, or at least I haven't found a way to do so. > > > And last, is there a good video tutorial for the Pharo beginner on how to > use the various browsers, debugger, tools, etc... that come with Pharo? I > would like to start learning more about the best ways to use these in my > development processes. I'm also having a lot of trouble finding the correct > classes and message for what I want to do, searching online w/ Google often > seem to turn up outdated information (or for a different smalltalk flavor) > and it can take a while to figure out the correct way to do things. Is > there a good central reference for the APIs somewhere? I know that you can > search in the browser but I usually don't know the name to search for. It > would be good to have a handy reference detailing how to do all the > commonplace stuff. > > Thanks! > > > > -- > View this message in context: http://forum.world.st/New-Pharo-user-some-questions-tp4795325.html > Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com. > >

Dec. 12, 2014

how do you use scripts?

by Tudor Girba

Hi, As input for designing new features that better support scripting in Pharo, we would benefit from a bit more input around the role scripts play in your development life. To this end, I would like to invite you to share your scripting experience. Here are some questions to start from, but feel free to diverge: - What kind of actions do you put in scripts? - Do you rely on script files stored on the disk at all? - Where do you store your scripts (in one folder, in many folders)? - Do you version your scripts? - Do you store them in separate files with dedicated names, or tend to put multiple snippets in one larger file? - Do you rely on the names of the scripts? - Why do you use a script file and not a class? Cheers, Doru -- www.tudorgirba.com "Every thing has its own flow"

Dec. 12, 2014

Re: [Pharo-users] Roassal HTML exporter

by Tudor Girba

Nice result! Doru On Fri, Dec 12, 2014 at 1:20 AM, Alexandre Bergel <alexandre.bergel(a)me.com> wrote: > > Hi! > > We have worked very hard on a Roassal exporter for the Web. > > Milton has produced the class RTHTML5Exporter, which may be simply invoked > as: RTHTML5Exporter new export: aRoassalView. > > Check this out: > https://dl.dropboxusercontent.com/u/31543901/RoassalHTML/index.html > > Try moving the mouse above the circle or dots in the curve. > > The html file you see from your web browser is the result of do-iting the > following expression: > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > | c b c2 | > c := RTComposer new. > > "======" > b := RTGraphBuilder new. > b view: c view. > b edges > connectFrom: #superclass; > useInLayout. > > b edges > if: [ :fromClass :toClass | toClass name beginsWith: 'TR' ]; > connectTo: #dependentClasses; > color: (Color blue alpha: 0.3). > > > b nodes > if: [ :cls | cls name beginsWith: 'RT' ]; > color: Color blue. > b nodes > color: Color red. > b layout cluster. > > b global > normalizeSize: #numberOfMethods min: 5 max: 40 using: #sqrt; > alphaColor: 0.4. > > b addAll: TRShape withAllSubclasses, RTShape withAllSubclasses. > > b build. > c group. > > "======" > c2 := RTCharterBuilder new. > c2 view: c view. > > c2 interaction popup. > c2 extent: 300 @ 200. > c2 points: (RTShape withAllSubclasses sortedAs: #numberOfMethods). > c2 connectDotColor: Color blue. > > c2 points: (TRShape withAllSubclasses sortedAs: #numberOfMethods). > c2 stackX. > c2 allY: #numberOfMethods. > c2 connectDotColor: Color red. > > c2 axisX. > c2 axisY. > c2 build. > c group. > "======" > > c layout: RTVerticalLineLayout new. > c propagateHighlightToAll. > "======" > > legend := RTLegendBuilder new. > legend view: c view. > legend addText: 'This is a demonsration of a combination of builders'. > legend addText: 'The above visualization shows the dependencies between > Roassal and Trachel shapes.'. > legend addText: 'Curves indicate the distribution of the number of > methods'. > legend build. > "======" > > RTHTML5Exporter new export: c view. > c view > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > > -- > _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: > Alexandre Bergel http://www.bergel.eu > ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. > > > > > -- www.tudorgirba.com "Every thing has its own flow"

Dec. 12, 2014

Re: [Pharo-users] Extending GTSpotter

by Tudor Girba

I would like to get Shift+Enter (because Cmd+Enter will be useful in other contexts), but we wanted to have something that can live next to the Spotlight for a while. But, now that we are over the first set of problems, I would like to use Shift+Enter. Any objections? Cheers, Doru On Fri, Dec 12, 2014 at 12:33 PM, stepharo <stepharo(a)free.fr> wrote: > > I got the same problem and Cmd+ENter was already used on my machine set up. > So it was not really simple. > > Le 11/12/14 17:25, Damien Pollet a Ã©crit : > > Cmd+Enter: âPackage' >>> >> Doru, your blog post does not mention this piece of information: how >> to invoke GTSpotter >> It does not seem to be mentioned in your announcement email either; I >> found it here after going through threads talking about GTSpotter. >> >> Nobody else asked for it, so I'm guessing it was well-known before and >> I'm the only one who failed to get addicted to whatever the shortcut >> was doing before? How do we make discoverable affordances for such >> behaviors in the image? >> >> >> > > -- www.tudorgirba.com "Every thing has its own flow"

Dec. 12, 2014

SODD

by Yuriy Tymchuk

Hi, so this message is about SODD (Stack Overflow Driven Development) and Pharo/Smalltalk. If you look at the last questions of this guy: http://stackoverflow.com/users/1906070/shiran?tab=questions <http://stackoverflow.com/users/1906070/shiran?tab=questions> you can see that they are about smalltalk/squeak and asked in last 2 days :). In fact I think that we should support asking questions on SO, as a lot of people are anxious to register and talk to others on mailing list, and prefer to search for solutions on SO. If weâll build reasonable amount of Q/A data, it can be easier for other people to start with Pharo. Cheers! Uko

Dec. 12, 2014

Re: [Pharo-users] Extending GTSpotter

by stepharo

I got the same problem and Cmd+ENter was already used on my machine set up. So it was not really simple. Le 11/12/14 17:25, Damien Pollet a Ã©crit : >> Cmd+Enter: âPackage' > Doru, your blog post does not mention this piece of information: how > to invoke GTSpotter > It does not seem to be mentioned in your announcement email either; I > found it here after going through threads talking about GTSpotter. > > Nobody else asked for it, so I'm guessing it was well-known before and > I'm the only one who failed to get addicted to whatever the shortcut > was doing before? How do we make discoverable affordances for such > behaviors in the image? > >

Dec. 12, 2014

Re: [Pharo-users] Roassal HTML exporter

by stepharo

super How does it work? Visitor? Stef Le 12/12/14 09:45, phil(a)highoctane.be a Ã©crit : > Hi! > > We have worked very hard on a Roassal exporter for the Web. > > Milton has produced the class RTHTML5Exporter, which may be simply > invoked as: RTHTML5Exporter new export: aRoassalView. > > Check this out: > https://dl.dropboxusercontent.com/u/31543901/RoassalHTML/index.html > > Try moving the mouse above the circle or dots in the curve. > > The html file you see from your web browser is the result of do-iting > the following expression: > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > | c b c2 | > c := RTComposer new. > > "======" > b := RTGraphBuilder new. > b view: c view. > b edges > connectFrom: #superclass; > useInLayout. > > b edges > if: [ :fromClass :toClass | toClass name beginsWith: 'TR' ]; > connectTo: #dependentClasses; > color: (Color blue alpha: 0.3). > > > b nodes > if: [ :cls | cls name beginsWith: 'RT' ]; > color: Color blue. > b nodes > color: Color red. > b layout cluster. > > b global > normalizeSize: #numberOfMethods min: 5 max: 40 using: #sqrt; > alphaColor: 0.4. > > b addAll: TRShape withAllSubclasses, RTShape withAllSubclasses. > > b build. > c group. > > "======" > c2 := RTCharterBuilder new. > c2 view: c view. > > c2 interaction popup. > c2 extent: 300 @ 200. > c2 points: (RTShape withAllSubclasses sortedAs: #numberOfMethods). > c2 connectDotColor: Color blue. > > c2 points: (TRShape withAllSubclasses sortedAs: #numberOfMethods). > c2 stackX. > c2 allY: #numberOfMethods. > c2 connectDotColor: Color red. > > c2 axisX. > c2 axisY. > c2 build. > c group. > "======" > > c layout: RTVerticalLineLayout new. > c propagateHighlightToAll. > "======" > > legend := RTLegendBuilder new. > legend view: c view. > legend addText: 'This is a demonsration of a combination of builders'. > legend addText: 'The above visualization shows the dependencies > between Roassal and Trachel shapes.'. > legend addText: 'Curves indicate the distribution of the number of > methods'. > legend build. > "======" > > RTHTML5Exporter new export: c view. > c view > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= >

Dec. 12, 2014

Re: [Pharo-users] Roassal HTML exporter

by phil＠highoctane.be

Oooh! Very nice. I will try to integrate that into my software. A question: the color palettes are quite faded in Roassal examples (e.g. when I use the UML builder, some are light on light and hard to read). How hard is it to have a palette like this one for example: http://patterntap.com/pattern/color-palette-flat-ui-colors Congrats for the great job! Phil On Fri, Dec 12, 2014 at 12:20 AM, Alexandre Bergel <alexandre.bergel(a)me.com> wrote: > > Hi! > > We have worked very hard on a Roassal exporter for the Web. > > Milton has produced the class RTHTML5Exporter, which may be simply invoked > as: RTHTML5Exporter new export: aRoassalView. > > Check this out: > https://dl.dropboxusercontent.com/u/31543901/RoassalHTML/index.html > > Try moving the mouse above the circle or dots in the curve. > > The html file you see from your web browser is the result of do-iting the > following expression: > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > | c b c2 | > c := RTComposer new. > > "======" > b := RTGraphBuilder new. > b view: c view. > b edges > connectFrom: #superclass; > useInLayout. > > b edges > if: [ :fromClass :toClass | toClass name beginsWith: 'TR' ]; > connectTo: #dependentClasses; > color: (Color blue alpha: 0.3). > > > b nodes > if: [ :cls | cls name beginsWith: 'RT' ]; > color: Color blue. > b nodes > color: Color red. > b layout cluster. > > b global > normalizeSize: #numberOfMethods min: 5 max: 40 using: #sqrt; > alphaColor: 0.4. > > b addAll: TRShape withAllSubclasses, RTShape withAllSubclasses. > > b build. > c group. > > "======" > c2 := RTCharterBuilder new. > c2 view: c view. > > c2 interaction popup. > c2 extent: 300 @ 200. > c2 points: (RTShape withAllSubclasses sortedAs: #numberOfMethods). > c2 connectDotColor: Color blue. > > c2 points: (TRShape withAllSubclasses sortedAs: #numberOfMethods). > c2 stackX. > c2 allY: #numberOfMethods. > c2 connectDotColor: Color red. > > c2 axisX. > c2 axisY. > c2 build. > c group. > "======" > > c layout: RTVerticalLineLayout new. > c propagateHighlightToAll. > "======" > > legend := RTLegendBuilder new. > legend view: c view. > legend addText: 'This is a demonsration of a combination of builders'. > legend addText: 'The above visualization shows the dependencies between > Roassal and Trachel shapes.'. > legend addText: 'Curves indicate the distribution of the number of > methods'. > legend build. > "======" > > RTHTML5Exporter new export: c view. > c view > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > > -- > _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: > Alexandre Bergel http://www.bergel.eu > ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. > > > > > >

Dec. 12, 2014

Roassal HTML exporter

by Alexandre Bergel

Hi! We have worked very hard on a Roassal exporter for the Web. Milton has produced the class RTHTML5Exporter, which may be simply invoked as: RTHTML5Exporter new export: aRoassalView. Check this out: https://dl.dropboxusercontent.com/u/31543901/RoassalHTML/index.html Try moving the mouse above the circle or dots in the curve. The html file you see from your web browser is the result of do-iting the following expression: -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= | c b c2 | c := RTComposer new. "======" b := RTGraphBuilder new. b view: c view. b edges connectFrom: #superclass; useInLayout. b edges if: [ :fromClass :toClass | toClass name beginsWith: 'TR' ]; connectTo: #dependentClasses; color: (Color blue alpha: 0.3). b nodes if: [ :cls | cls name beginsWith: 'RT' ]; color: Color blue. b nodes color: Color red. b layout cluster. b global normalizeSize: #numberOfMethods min: 5 max: 40 using: #sqrt; alphaColor: 0.4. b addAll: TRShape withAllSubclasses, RTShape withAllSubclasses. b build. c group. "======" c2 := RTCharterBuilder new. c2 view: c view. c2 interaction popup. c2 extent: 300 @ 200. c2 points: (RTShape withAllSubclasses sortedAs: #numberOfMethods). c2 connectDotColor: Color blue. c2 points: (TRShape withAllSubclasses sortedAs: #numberOfMethods). c2 stackX. c2 allY: #numberOfMethods. c2 connectDotColor: Color red. c2 axisX. c2 axisY. c2 build. c group. "======" c layout: RTVerticalLineLayout new. c propagateHighlightToAll. "======" legend := RTLegendBuilder new. legend view: c view. legend addText: 'This is a demonsration of a combination of builders'. legend addText: 'The above visualization shows the dependencies between Roassal and Trachel shapes.'. legend addText: 'Curves indicate the distribution of the number of methods'. legend build. "======" RTHTML5Exporter new export: c view. c view -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

Dec. 11, 2014