November 2017 - Pharo-dev - lists.pharo.org

Pharo 32bit on debian 9 stretch 64bit

by Cyril Ferlicot

Hi, I would like to use Pharo on a Debian 9, 64bits. On Pharo website there is an explanation of the requirements for Debian 7 and 8. For Debian it is: sudo dpkg --add-architecture i386 sudo apt-get update sudo apt-get install libx11-6:i386 sudo apt-get install libgl1-mesa-glx:i386 sudo apt-get install libfontconfig1:i386 sudo apt-get install libssl1.0.0:i386 The problem is that sudo apt-get install libssl1.0.0:i386 throw me this error: Reading package lists... Done Building dependency tree Reading state information... Done Package libssl1.0.0:i386 is not available, but is referred to by another package. This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'libssl1.0.0:i386' has no installation candidate Pharo cannot be use with this libssl. I think that Pharo's webstie should also cover Debian 9. Does someone know what should I do to get the right dependencies? Should I manually download the .deb of debian 8 and install it? -- Cyril Ferlicot https://ferlicot.fr http://www.synectique.eu 2 rue Jacques PrÃ©vert 01, 59650 Villeneuve d'ascq France

Nov. 26, 2017

Re: [Pharo-dev] Bloc Animations

by Aliaksei Syrel

Hi Sean, In Bloc it is exactly as described in the forwarded email. There is no #step, instead everything is handled using a single unified concept of "Animation. Consider the following example of animated translation: element := BlElement new > background: (BlBackground paint: Color blue); > size: 100 @ 100; > relocate: 100 @ 100. > > (BlTransformAnimation translate: 200 @ 200) > easing: BlEasing bounceOut; > duration: *2 seconds*; > startOn: element. > element Note, that duration is actually defined as Duration. Example above will finish after 2 seconds regardless of how many frames actually passed. Cheers, Alex On 26 November 2017 at 00:02, Sean P. DeNigris <sean(a)clipperadams.com> wrote: > I saw this on the Squeak ML [1] and wondered how/if this applies to Blocâ¦ > > > marcel.taeumel wrote > > You can do a lot of stuff with plain morphs and stepping, too. In the > > Animations framework, the focus was on a more convenient programming > > interface that decouples system load and animation time. So, even if your > > Squeak image has plenty of things to do, the animation X will finish > > after, for example, 250 ms. Yet, you might only see the first and the > last > > update then. :D In some way, the Animations framework is kind of Morphic > > stepping but it offers each participant a synchronized progression of > > time, which can then be used to update or interpolate the animation > > progress. Such things are difficult with Morphic stepping because the > > "call me again in 20 ms" via #stepTime treats time different for each > > morph. > > 1. http://forum.world.st/Fun-with-Animations-tp5029046p5030234.html > > > > ----- > Cheers, > Sean > -- > Sent from: http://forum.world.st/Pharo-Smalltalk-Developers-f1294837.html > >

Nov. 25, 2017

Re: [Pharo-dev] [Moose-dev] How ready is Bloc for a simple use-case?

by Aliaksei Syrel

No, mind map was not implemented :) Cheers, Alex On 26 November 2017 at 00:01, Sean P. DeNigris <sean(a)clipperadams.com> wrote: > Aliaksei Syrel wrote > > Yes, the idea of a simple game in Bloc progressed in a tutorial and a > > booklet. > > Thanks. I went through the tutorial and enjoyed it. My message was > specifically about a mind map implementation :) > > > > ----- > Cheers, > Sean > -- > Sent from: http://forum.world.st/Pharo-Smalltalk-Developers-f1294837.html > >

Nov. 25, 2017

Bloc Animations

by Sean P. DeNigris

I saw this on the Squeak ML [1] and wondered how/if this applies to Blocâ¦ marcel.taeumel wrote > You can do a lot of stuff with plain morphs and stepping, too. In the > Animations framework, the focus was on a more convenient programming > interface that decouples system load and animation time. So, even if your > Squeak image has plenty of things to do, the animation X will finish > after, for example, 250 ms. Yet, you might only see the first and the last > update then. :D In some way, the Animations framework is kind of Morphic > stepping but it offers each participant a synchronized progression of > time, which can then be used to update or interpolate the animation > progress. Such things are difficult with Morphic stepping because the > "call me again in 20 ms" via #stepTime treats time different for each > morph. 1. http://forum.world.st/Fun-with-Animations-tp5029046p5030234.html ----- Cheers, Sean -- Sent from: http://forum.world.st/Pharo-Smalltalk-Developers-f1294837.html

Nov. 25, 2017

Re: [Pharo-dev] [Moose-dev] How ready is Bloc for a simple use-case?

by Sean P. DeNigris

Aliaksei Syrel wrote > Yes, the idea of a simple game in Bloc progressed in a tutorial and a > booklet. Thanks. I went through the tutorial and enjoyed it. My message was specifically about a mind map implementation :) ----- Cheers, Sean -- Sent from: http://forum.world.st/Pharo-Smalltalk-Developers-f1294837.html

Nov. 25, 2017

Re: [Pharo-dev] Bloc Feedback

by Sean P. DeNigris

Bump :) Sean P. DeNigris wrote >> How would one do e.g. a ticking clock in Bloc? The only possibly relevant >> example I see is BlAnimatedCursor. Is that a typical usage? One thing >> that >> I'm not sure how to translate to a BlElement is that the cursor seems to >> be >> responsible for starting and stopping the animation via #activateOn:, >> which >> doesn't exist for an element. How would one prevent an element's >> animation >> from continuing to run after a space was closed?â¦ I guess I mean what is >> the >> Bloc version of #step that would enable us to do e.g. Squeak's >> mouse-eyes-tracking-the-cursor or Lively Kernel's clock: >> https://upload.wikimedia.org/wikipedia/commons/5/5e/Chromium5.0.375.99_show… ----- Cheers, Sean -- Sent from: http://forum.world.st/Pharo-Smalltalk-Developers-f1294837.html

Nov. 25, 2017

Re: [Pharo-dev] [Moose-dev] How ready is Bloc for a simple use-case?

by Aliaksei Syrel

Hi Sean, Yes, the idea of a simple game in Bloc progressed in a tutorial and a booklet. Here is the repo with all needed information and a link to the booklet: https://github.com/pharo-graphics/Tutorials/ I highly recommend to do a step-by-step tutorial :) It teaches how to create new elements, draw on canvas, compose elements and handle ui events. Cheers, Alex On 25 November 2017 at 23:31, Sean P. DeNigris <sean(a)clipperadams.com> wrote: > Aliaksei Syrel wrote > > We could try to do it together and maybe even make a video (stream) of > > implementation process :) > >> The idea for me is to make a simple mindmap > > Did you guys ever make any progress on this? I am very interested and would > like to participate if it becomes a team effortâ¦ > > > > ----- > Cheers, > Sean > -- > Sent from: http://forum.world.st/Pharo-Smalltalk-Developers-f1294837.html > >

Nov. 25, 2017

Re: [Pharo-dev] [Moose-dev] How ready is Bloc for a simple use-case?

by Sean P. DeNigris

Aliaksei Syrel wrote > We could try to do it together and maybe even make a video (stream) of > implementation process :) >> The idea for me is to make a simple mindmap Did you guys ever make any progress on this? I am very interested and would like to participate if it becomes a team effortâ¦ ----- Cheers, Sean -- Sent from: http://forum.world.st/Pharo-Smalltalk-Developers-f1294837.html

Nov. 25, 2017

Re: [Pharo-dev] Layout in bloc

by Sean P. DeNigris

Aliaksei Syrel wrote > But first I would like to describe bloc layout a bit moreâ¦ That was very informative and would be good to capture in the docs somewhere! Aliaksei Syrel wrote > Floating mode is exactly what you want, Alex. It can be set easily: >> txt constraints beFloating. > However, I just checked and it does not work. Looks like this feature was > removed during last iteration. I find this feature is a huge step forward, > but now we are many steps back :( What is the status of this feature? The OP is over a year ago and I still don't see #beFloating as part of Bloc's API ----- Cheers, Sean -- Sent from: http://forum.world.st/Pharo-Smalltalk-Developers-f1294837.html

Nov. 25, 2017

Re: [Pharo-dev] I love the launcher!!!!

by Volkert

The PharoLauncher is really nice ... Is it possible to use a 64Bit VM run an Image (6.1 >)? Per default a 32bit VM is downloaded. BW, Volkert On 23.11.2017 09:51, Stephane Ducasse wrote: > Hi > > I love the PharoLauncher. > It helps me to manage my parallel development and projects. > > We should put a link on the Pharo web site because > > http://files.pharo.org/platform/launcher/ > > is arcane. > > Stef >

Nov. 25, 2017