September 2018 - Pharo-users

Re: [Pharo-users] GTDocument how to
by Juraj Kubelka Sept. 29, 2018

Sept. 29, 2018

To be more concrete: you might have locally an old Bloc repository. Juraj -- Juraj Kubelka El 29-09-2018, a la(s) 15:43, Juraj Kubelka via Pharo-users <pharo-users(a)lists.pharo.org> escribiÃ³: > <mime-attachment>

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Re: [Pharo-users] GTDocument how to
by Hilaire Sept. 29, 2018

Sept. 29, 2018

Nice! I got issue when installing GToolkit on P7. May be the VM is not up to the task (I took the one shipped with P6.1) but there are error message with stdio... See screenshot. Will try with a newer VM. Hilaire Le 29/09/2018 Ã 17:12, Juraj Kubelka via Pharo-users a Ã©critÂ : > I was able to install both, DrGeo and GToolkit in Pharo 7.0 image: -- Dr. Geo http://drgeo.eu

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Re: [Pharo-users] GTDocument how to
by Hilaire Sept. 29, 2018

Sept. 29, 2018

Le 27/09/2018 Ã 16:52, Juraj Kubelka via Pharo-users a Ã©critÂ : > >> On Sep 27, 2018, at 10:41, Hilaire >> <hilaire(a)drgeo.eu >> <mailto:hilaire@drgeo.eu>> wrote: >> >> Thanks for the tips. Where should be key in this text? > > What do you mean? You can edit the text as you wish. Do not forget, what is obvious for one may not be for another. I could write a book full of anecdotes with obvious features in DrGeo not so obvious for a newbie. So you write this text in playground and inspect? > > By evaluating and inspecting:Â > > -=-=-=- > GtDocumenter editorForText: 'This is a Dr. Geo tutorial. Evaluate the > following script: > > [[[ > "A Dr. Geo script that returns DrGeo canvasâÂ > ]]] > > Extensions are done using ==<gtView>== pragmas. > ' > -=-=-=- > > I have a text editor in an inspector where I can edit the Documenter > content.Â > > > Do you have the same? No, never saw that. I installed from: Metacello new Â Â baseline: 'GToolkit'; Â Â repository: 'github://feenkcom/gtoolkit/src'; Â Â load. > >> >> I went installing DrGeo along Documenter in P6.1, but it is stalled when >> installing XML dependecies (a bit old, true). >> >> Conflict with XML? or Issue with DrGeo on P6.1, may be both. > > How can I install DrGeo? I do not see a Monticello script on the > DrGeo.eu <http://DrGeo.eu> web page. I am afraid it is a bit tedious at first as it is not github based, but Launchpad. Read INSTALL file for full instruction: https://bazaar.launchpad.net/~drgeo-developers/drgeo/trunk/view/head:/src/I… > >> >> This is so fragile. > > Keep in mind that GToolkit, including Documenter, is in alpha version. I did not have GToolkit in mind when I wrote fragile, more likely the whole Smalltalk things. As I wrote in my previous email, my issue was when installing DrGeo on a P6.1 image with GToolkit already installed. I am not sure about why the process was hanging when installing XML's Dr. Geo requirement. The image is then frozen Â Ok may be I can't install DrGeo on P6.1, I still have error (screenshot). In the other I failed to installing GToolkit on P7. Hilaire -- Dr. Geo http://drgeo.eu

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Pharo 7.0 code documentation
by Trussardi Dario Romano Sept. 29, 2018

Sept. 29, 2018

Ciao, I would be interested in understanding how I can document the code directly in pharo. Can someone give me some reference - link about it? Thank you, Dario

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[Demo] Creating Bloc Widgets in Pharo
by stephan Sept. 27, 2018

Sept. 27, 2018

Bloc has improved a lot in the past year. It is ready for your experiments. Here is one of mine: https://github.com/StephanEggermont/Presentations Bloc supports the creation of beautiful GUIs, with nice interactions. This one shows a number of different ways of using drag-and-drop. https://github.com/StephanEggermont/Presentations A video demonstrating it is at: https://vimeo.com/290163891

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Re: [Pharo-users] GTDocument how to
by Hilaire Sept. 27, 2018

Sept. 27, 2018

Thanks for the tips. Where should be key in this text? I went installing DrGeo along Documenter in P6.1, but it is stalled when installing XML dependecies (a bit old, true). Conflict with XML? or Issue with DrGeo on P6.1, may be both. This is so fragile. Hilaire Le 27/09/2018 Ã 14:51, Juraj Kubelka via Pharo-users a Ã©critÂ : > As far as I understand your description, Documenter should fit. You can start by using: > > -=-=-=- > GtDocumenter editorForText: 'This is a Dr. Geo tutorial. Evaluate the following script: > > [[[ > "A Dr. Geo script that returns DrGeo canvas" > ]]] > > Extensions are done using ==<gtView>== pragmas. > â > -=-=-=- > > Let me know how it works for you. -- Dr. Geo http://drgeo.eu

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GTDocument how to
by Hilaire Sept. 27, 2018

Sept. 27, 2018

Hi, I would like a document where user types in normal text and plugs in DrGeo view. The drgeo view will be dual. It will be alternatively the output of a DrGeo script (drgeo canvas) or the DrGeo script itself (code). The view will be interactive. In drgeo canvas mode, user plays with the geometric construction, when switched to code mode, the user edits the DrGeo script and recompute the DrGeo canvas output. Is GTDocument appropriate to do this? If so, where to start? Thanks Hilaire -- Dr. Geo http://drgeo.eu

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Gtoolkit and fast trees
by Arturo Zambrano Sept. 26, 2018

Sept. 26, 2018

Hi, I would like to understand the differences between tree and fastTree. I've got different behavior between tree and fastTree, the second failing with a subscript out of bounds. It happens when I expand the root node and select one of the children. .... it seems that the rootNode cannot find the children... (see below a screenshot). What is more strange is that using the same dataset sometimes it works as expected and sometimes not... I could not reproduce it in a short script (yet). Any pointer is welcome Thanks. [image: image.png]

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Pharo launcher
by Trussardi Dario Romano Sept. 26, 2018

Sept. 26, 2018

Ciao, on Ubuntu system with Pharo Launcher 1.3 after create a new Pharo 7.0-64 bit ( development version ) when i launch the images the system answer : Cannot determine image version: image version file not found! Try to run this command in a shell to get more information on the problem: cd "/opt/pharolauncher/pharo-vm/lib/pharo/5.0-201805090836" && export SQUEAK_PLUGINS="" && "/opt/pharolauncher/pharo-vm/lib/pharo/5.0-201805090836/pharo" --nodisplay "/home/party/Pharo/images/Pharo 7.0 - 64bit (180926)-01/Pharo 7.0 - 64bit (180926)-01.image" eval "(Smalltalk imagePath asFileReference parent) / 'pharo.version' writeStreamDo: [ :stream | |major minor| major := SystemVersion current major. minor := SystemVersion current minor. (major = 6 and: [ SystemVersion current highestUpdate >= 60509 ]) ifTrue: [ minor := 1 ]. stream << major asString; << minor asString ]"pha Thanks for considerations, Dario P.S. In the same environment one hold Pharo 7.0-64 bit ( development version ) image ran well with launch command

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IoT hackathon @zweidenker
by Norbert Hartl Sept. 26, 2018

Sept. 26, 2018

Hi, we (ZWEIDENKER) and RModD organized an IoT Hackathon in cologne at 19th of october 2018. The plan will be: - Allex Oliviera will present the tutorial he made on PharoThings [1]. The audience will try it in a hands-on-session and give feedback to improve it. Zweidenker is sponsoring the hardware so nobody has to bring anything to the session - We are collecting ideas at the moment what we want to do with the learnings from Allex, meaning what hardware to build - If you have ideas about what to build with real life things that should be connected from pharo, please tell us. We will compile a list of ideas and for the first two or three we will buy the necessary hardware so we can build it at that day The Hackathon will take place at ZWEIDENKER GmbH Luxemburger Str. 72 50674 KÃ¶ln germany As we have a limited amount of seats you need to register if you are interested. Go to http://zweidenker.de/en/iot-hackathon-2018 <http://zweidenker.de/en/iot-hackathon-2018> to register your seat on the session. If there are more participants than seats we will have to do selection by dice rolling. Registration period ends on 5th of october so you will know in advance if you can come. See you there, Norbert on behalf of ZWEIDENKER [1] https://github.com/pharo-iot/PharoThings <https://github.com/pharo-iot/PharoThings>

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