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6621 discussions

petit parser performance issues
by Usman Bhatti 29 Aug '14

29 Aug '14

Hi, Recent changes in PetitParser have caused parsing to slow down by a factor of 15-20. Here is an example run on freshly downloaded Moose image: [|string allStyles text| string := (PharoFilesOpener default changesFileOrNil contents copyFrom: 1 to: 60000). text := string asText. allStyles := { 'Announcement' -> TextColor green. 'Collections' -> TextColor blue. 'File' -> TextColor blue. 'Metacello' -> TextColor red. 'Monticello' -> TextColor magenta. 'Morphic' -> TextColor orange. 'Mooose' -> TextColor green. 'FAMIX' -> TextColor green. 'Roassal' -> TextColor green. }. allStyles do: [ :assoc | ((assoc key asParser, #newline asParser negate star) matchingRangesIn: string) do: [:aRange | text addAttribute: (assoc value) from: aRange first to: aRange last] ]. text] timeToRun ==> 15 sec ============== now do this: Gofer new url: 'http://smalltalkhub.com/mc/Moose/PetitParser/main'; version:'PetitParser-DiegoLont.233'; load. and run the example again. timeToRun ===> 2 sec So, we need to have a look at what is added recently in PetitParser that is making it slow down quite significantly because the for the larger systems, this can be enormous. regards, Usman P.S: Tests run on OS X 10.9.4, 2.3 GHz, 8 GB RAM, HD SSD.

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Re: [Pharo-dev] Check multiple boxes in TreeModel
by Yuriy Tymchuk 28 Aug '14

28 Aug '14

Or should I move to Glamour? On 28 Aug 2014, at 15:31, Yuriy Tymchuk <yuriy.tymchuk(a)me.com> wrote: > HI guys, > > is it possible? I’ve tried `autoDeselection: false`, `multiSelection: true`… and it continues to deselect selected items :(. Maybe there is any kind of example how to do a classic checkbox tree? For example if we have filesystem and want to select which items to backup. > > Uko

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Re: [Pharo-dev] [ANN] Voronyj Diagram
by Alexandre Bergel 28 Aug '14

28 Aug '14

Thanks Damien! I am currently travelling. I will have a closer look at your fix next week. Thanks for your work! Cheers, Alexandre On Aug 26, 2014, at 9:38 AM, Damien Pollet <damien.pollet(a)gmail.com> wrote: > …speaking of code changes, here's a small fix > > On 26 August 2014 15:41, Damien Pollet <damien.pollet(a)gmail.com> wrote: >> On 26 August 2014 15:23, Alexandre Bergel <alexandre.bergel(a)me.com> wrote: >>> Can you share what is necessary to reproduce the pictures you’ve sent ? (e.g., PoissonDiscDistribution class) >> >> sure: >> >> Gofer new >> smalltalkhubUser: 'cdlm' project: 'Flatland'; >> package: 'PoissonDiscSampler'; >> load >> >> -- >> Damien Pollet >> type less, do more [ | ] http://people.untyped.org/damien.pollet > > > > -- > Damien Pollet > type less, do more [ | ] http://people.untyped.org/damien.pollet > <Roassal2-DamienPollet.449.mcz> -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

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"Roassal Examples" Error
by Sean P. DeNigris 22 Aug '14

22 Aug '14

Clicking on the first few examples gives "MessageNotUnderstood: TRBitmapShape>>width". I noticed they worked in Alexandre's demo. Is that a more recent image? Available anywhere? Thanks. ----- Cheers, Sean -- View this message in context: http://forum.world.st/Roassal-Examples-Error-tp4774167.html Sent from the Moose mailing list archive at Nabble.com.

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New PrintIt
by Sean P. DeNigris 22 Aug '14

22 Aug '14

In my downloaded image, the morph that appears with the result is blue, making it very hard to tell whether the text is selected. I noticed in Doru's demo, it was gray and very clear when he selected the text. Any idea why the difference? ----- Cheers, Sean -- View this message in context: http://forum.world.st/New-PrintIt-tp4774170.html Sent from the Moose mailing list archive at Nabble.com.

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Roassal on the web
by Usman Bhatti 22 Aug '14

22 Aug '14

Hi Alex, Any updates of the project about constructing visualizations with Roassal for the web (with Amber?)? Did that project get accepted for GSoc? If not, do you plan to have a version of Roassal that could allow scripting visualizations on the web (with Seaside)? Because soon we'll need it ;). regards, usman

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R.I.P. moose-less
by Yuriy Tymchuk 22 Aug '14

22 Aug '14

Hi guys, some time ago I was complaining a lot about the fact that Moose image is much more different than Pharo and I created moose-less version on CI. I was wrong in a first place because instead of giving useful feedback, I just complained. Please forgive me for that. Now, I used moose-less image a couple of times, and then things were solved. Moreover GTools improved a lot, and now they are introducing a completely new developer experience, and we need to push them further. That is why I remove the moose-less image from CI and if someone is frustrated with something, please take a deep berth and explain us what is wrong :). Have a nice weekend! Uko

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Roassal2 with RTShowLabel interaction
by Juraj Kubelka 22 Aug '14

22 Aug '14

Hi, Roassal2 has new interaction RTShowLabel witch dynamically shows labels the same way RTShowEdge shows edges. It uses RTLabelled for placing labels. Example: -=-=-=- RTExample new dynamicLabels -=-=-=- | view elements | view := RTView new. elements := RTEllipse new size: 30; elementsOn: (1 to: 20). view addAll: elements. RTCircleLayout new initialRadius: 150; on: elements. elements @ (RTShowLabel new highlight: [ :value | value - 5 to: value + 5]; center; yourself). elements @ (RTShowEdge new connectTo: [ :value | value - 5 to: value + 5]; shape: (RTLine new color: (Color blue alpha: 0.4))). view open -=-=-=- Picture: Cheers, Juraj

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[ANN] Scroll to Zoom!!
by Yuriy Tymchuk 21 Aug '14

21 Aug '14

Hi guys, in case you still don’t know there is a way to zoom your view by using mouse wheel. Just add: view @ RTZoomableView. and your view will zoom to mouse pointer on wheel scroll. Uko

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Roassal contest result
by Alexandre Bergel 21 Aug '14

21 Aug '14

Dear Friends and Colleagues, It is a great pleasure for me to announce the result of the 2014 Roassal contest organized by ObjectProfile.com Certificates and the money awards were delivered during a ceremony held at the Esug conference, in Cambridge, UK. This year we have two winners: Roassal2 track: “RTVoronyjBuilder” by Natalia Tymchuk http://youtu.be/SlJptrlBbho Roassal 3d track: "Roassal City Layouts”, by Yuriy Tymchuk http://youtu.be/CuimMwuZiGA Other remarkable contributions: "Navigate and visualize epidemiological models with the KendrickBrowser”, by Fabrice Atrevi https://vimeo.com/103197416 "Explora Qualitas Corpus", by Leonel Merino http://www.youtube.com/watch?v=0eoSV7LdPac The very same contest will be organized next year. Cheers, Alexandre on behalf of the Object Profile crew -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

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