- Pharo-dev - lists.pharo.org

Re: [Pharo-dev] Sells of "Deep Into Pharo"

by Tudor Girba

Nice! Doru On Sun, Mar 30, 2014 at 5:47 PM, Alexandre Bergel <alexandre.bergel(a)me.com>wrote: > Hi! > > So far 133 copies of Deep Into Pharo have been sold. I used Roassal2 to > visualize countries > Here is a screenshot: > > The data are embedded within the distribution of Roassal2. Just execute: > RTMetricMap new example06DeepIntoPharo > and you will get the same rendering. > > The map builder has attracted some interest. Here is a small example on > how you can render you own data. > First of all, you need some data. Usually, you get data in a tabular > table. For example, I just stumbled on http://www.gdbridge.org/gdb_index > I copy and paste the small columns on the right hand side of the web page > into a string in a workspace. > I then convert the third column as floats. I paint all countries in white. > I then paint countries from the table using the first column as a name, and > the third column as a color gradient > > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > | b table | > b := RTMetricMap new. > table := RTTabTable new. > table input: 'Hong Kong, China 1 0.631447 > Singapore 2 0.5889286 > Netherlands 3 0.515425 > Switzerland 4 0.5018929 > United States 5 0.4871152 > Norway 6 0.4851121 > Denmark 7 0.4665922 > Sweden 8 0.4567912 > Finland 9 0.4460537 > Korea, Rep. 10 0.4382369 > Ireland 11 0.4324097 > Luxembourg 12 0.4227912 > Germany 13 0.4190357 > Belgium 14 0.4022478 > Canada 15 0.3983661 > Australia 16 0.3982408 > United Kingdom 17 0.3930691 > Japan 18 0.3904902 > Spain 19 0.3876414 > Kuwait 20 0.3800776 > France 21 0.377015 > Brunei Darussalam 22 0.3627484 > Austria 23 0.3621858 > Israel 24 0.3585244 > China 25 0.3560882' usingDelimiters: String tab. > table convertColumn: 3 to: [ :t | Float readFrom: t ]. > > b allCountriesColor: Color white. > b countries: table values named: #first metric: #third. > > b open > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > > > Oh... almost forgot. You can export a visualization on the web. Here is the > generated HTML for the sells > > https://dl.dropboxusercontent.com/u/31543901/online/DeepIntoPharoUntilMarch… > > > Cheers, > Alexandre > -- > _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: > Alexandre Bergel http://www.bergel.eu > ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. > > > > -- www.tudorgirba.com "Every thing has its own flow"

March 30, 2014

Re: [Pharo-dev] Sells of "Deep Into Pharo"

by vmusulainen

Hm, I'm from Russia and I have bought 'Deep into Pharo'' some months ago! -- View this message in context: http://forum.world.st/Sells-of-Deep-Into-Pharo-tp4751716p4751722.html Sent from the Pharo Smalltalk Developers mailing list archive at Nabble.com.

March 30, 2014

Sells of "Deep Into Pharo"

by Alexandre Bergel

Hi! So far 133 copies of Deep Into Pharo have been sold. I used Roassal2 to visualize countries Here is a screenshot: The data are embedded within the distribution of Roassal2. Just execute: RTMetricMap new example06DeepIntoPharo and you will get the same rendering. The map builder has attracted some interest. Here is a small example on how you can render you own data. First of all, you need some data. Usually, you get data in a tabular table. For example, I just stumbled on http://www.gdbridge.org/gdb_index I copy and paste the small columns on the right hand side of the web page into a string in a workspace. I then convert the third column as floats. I paint all countries in white. I then paint countries from the table using the first column as a name, and the third column as a color gradient -=-=-=-=-=-=-=-=-=-=-=-=-=-=-= | b table | b := RTMetricMap new. table := RTTabTable new. table input: 'Hong Kong, China 1 0.631447 Singapore 2 0.5889286 Netherlands 3 0.515425 Switzerland 4 0.5018929 United States 5 0.4871152 Norway 6 0.4851121 Denmark 7 0.4665922 Sweden 8 0.4567912 Finland 9 0.4460537 Korea, Rep. 10 0.4382369 Ireland 11 0.4324097 Luxembourg 12 0.4227912 Germany 13 0.4190357 Belgium 14 0.4022478 Canada 15 0.3983661 Australia 16 0.3982408 United Kingdom 17 0.3930691 Japan 18 0.3904902 Spain 19 0.3876414 Kuwait 20 0.3800776 France 21 0.377015 Brunei Darussalam 22 0.3627484 Austria 23 0.3621858 Israel 24 0.3585244 China 25 0.3560882' usingDelimiters: String tab. table convertColumn: 3 to: [ :t | Float readFrom: t ]. b allCountriesColor: Color white. b countries: table values named: #first metric: #third. b open -=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Ohâ¦ almost forgot. You can export a visualization on the web. Here is the generated HTML for the sells https://dl.dropboxusercontent.com/u/31543901/online/DeepIntoPharoUntilMarch… Cheers, Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

March 30, 2014

Re: [Pharo-dev] New Nautilus side bar buttons

by Esteban Lorenzano

I like the buttons but the interface image can be confusing (not just mean âinterfaceâ in java, but we use a slightly modified version for mark traits). Also in color it looks like too strong for me. Using the gray version as suggested before in the thread can be a good solution (even if it has other problems :P) Esteban On 30 Mar 2014, at 11:32, Sebastian Sastre <sebastian(a)flowingconcept.com> wrote:

March 30, 2014

Re: [Pharo-dev] New Nautilus side bar buttons

by Sebastian Sastre

I must confess that I never use those buttons but yours doesnât look broken so, yes: +1 On Mar 28, 2014, at 1:57 PM, Benjamin <benjamin.vanryseghem.pharo(a)gmail.com> wrote: > Hello guys, > > since I do not really like the new buttons introduced in Nautilus, > and since the previous one were broken, I propose this new set > of buttons based on the eclipse theme. > > <Nautilus new buttons.png> > <closeup.png> > > Tell me what you think about it :) > Ben >

March 30, 2014

EyeInspector Updating

by Sven Van Caekenberghe

Please have a look at https://pharo.fogbugz.com/f/cases/13156/EyeInspector-does-not-automatically… this is a proposal for a solution, but I want some comments by those who understand this better than me. More specifically, I do not understand the description getSelection size = 0 ifTrue: guard in EyeInspector>>#refresh and the guard that I added in EyeInspector>>#updateList works, in the sense that it refuses identical updates, but when the list changes, the old contents is already empty, which I don't understand. Sven PS: There is also another issue https://pharo.fogbugz.com/f/cases/13157/EyeTreeInspector-has-no-auto-refres… but that one is open

March 30, 2014

Hotfix (was Re: DateAndTime>>#= slow?)

by Ben Coman

March 30, 2014

Re: [Pharo-dev] VistaCursors are killing my LinuxVM (beCursor primitive failing)

by Igor Stasenko

ok, thanks. https://pharo.fogbugz.com/f/cases/13155/Enable-XRender-support-for-Linux-VMs On 29 March 2014 20:45, Nicolai Hess <nicolaihess(a)web.de> wrote: > 2014-03-29 18:08 GMT+01:00 Igor Stasenko <siguctua(a)gmail.com>: > > >> >> >> On 28 March 2014 22:18, Nicolai Hess <nicolaihess(a)web.de> wrote: >> >>> Yes we have this issue: >>> >>> 12960 <https://pharo.fogbugz.com/default.asp?12960> >>> Primitive 101 (Cursor beCursor) fails on Ubuntu >>> >>> we just need someone who can edit the pharo vm build config. >>> >>> >>> "We just need to enable xrender support in the vm build config" >> i haven't seen anything related to 'xrender support' in configs, despite >> i was one >> of those who made those configs originally.. :) >> can you elaborate, what exactly you talking about? >> >> >> >>> >>> >>> >>> 2014-03-28 18:52 GMT+01:00 phil(a)highoctane.be <phil(a)highoctane.be>: >>> >>> I moved a windows image with VistaCursors to Linux and the beCursor >>>> primitive failed, leading to a white screen opening. >>>> >>>> Maybe this is because the cursors are bigger than the 16x16 form. >>>> >>>> I saw discussions of this being fixed in Squeak. Are we having this >>>> issue in Pharo? >>>> >>>> Phil >>>> >>> >>> >> >> >> -- >> Best regards, >> Igor Stasenko. >> > > Thats the problem, no -DHAVE_LIBXRENDER and no -lXrender > (don't know exaclty how this gets enabled, some cmake rules?) > > Maybe I choosed the wrong words: > Change the config, so that xrender support gets enabled. > > squnixX11.c: > > static sqInt display_ioSetCursorARGB(sqInt cursorBitsIndex, sqInt extentX, > sqInt extentY, sqInt offsetX, sqInt offsetY) > { > #if defined(HAVE_LIBXRENDER) && (RENDER_MAJOR > 0 || RENDER_MINOR >= 5) > ... > return 1; > #else > return 0; > #endif > } > > > > Nicolai > -- Best regards, Igor Stasenko.

March 29, 2014

Re: [Pharo-dev] Roassal 3D empty windows

by Nicolai Hess

For me, it works now: I just have to change the default extent: GLViewportMorph>>initializeForNewSession display := NBGLDisplay extent: 800@800. "<- instead of self extent" session := NativeBoost uniqueSessionObject. form ifNotNil: [ form unhibernate ]. otherwise the display (and frame buffers ) are initialized with Morphs default extent (40@50), and after that, every change on the extent does not update the framebuffer dimension (although NBOpenGls FrameBuffer and RenderBuffer do recreate there buffers with the new extent, somehow the opengl buffers doesn't change the sizes). R3 IDE windows are still empty and I don't know what they are supposed to show. Are there any screenshots for the R3 IDE? Nicolai 2014-03-17 23:54 GMT+01:00 phil(a)highoctane.be <phil(a)highoctane.be>: > I loaded Roassal3D on my machine (Windows 8.1 Pro). > > Loaded fine. > > Then tried the tutorial basic cube. > > view := R3View new. > view add: R3CubeShape element. > view addInteraction: R3MKControl. > view open > > Shows a cube but all black. > Interaction works (on AZERTY keyboards, WSAD kinds of, well, you know...). > See screenshot. > > Graphics drivers up to date. > Card: NVidia Geforce GTX 770 ( > http://www.asus.com/Graphics_Cards/GTX770DC2OC2GD5/) > > Phil > > > > On Mon, Mar 17, 2014 at 11:35 PM, Nicolai Hess <nicolaihess(a)web.de> wrote: > >> As described in the "NBOpenGL on Windows" thread, I have a windows >> machine where NBOpenGL can not create frame buffer objects (driver issue >> maybe). >> >> But on another windows machine, there is no error but strange rendering >> results. >> >> On that machine, Roassals 3D IDE, still only shows empty windows. And >> other >> demos shows the same strange rendering (see screenshot, includes GL >> context driver info). >> >> >> (BTW, there is some class name missmatch in NBGLCurveRenderer in this >> NBOpenGL version. >> It referse to NBGLFragmentProgram although there is only a >> NBGLFragmentProgramARB class >> in the system). >> >> >> >> >> 2014-03-17 15:55 GMT+01:00 Ronie Salgado <roniesalg(a)gmail.com>: >> >>> Hi Nicolai, >>> >>> What are your system specs?, specially your graphic card. >>> Roassal3D requires a graphic card with at least OpenGL 2.0 support. Try >>> updating your graphic drivers >>> >>> Greetings, >>> Ronie >>> >>> >>> 2014-03-17 11:03 GMT-03:00 Alexandre Bergel <alexandre.bergel(a)me.com>: >>> >>> Oh... Have you tried to update Athens and NBOpenGL ? Maybe you are using >>>> an old version of them. >>>> Maybe an old version of OpenGL is installed on your Window? >>>> >>>> Ronie, any idea what's going on? >>>> >>>> Alexandre >>>> >>>> >>>> On Mar 17, 2014, at 10:55 AM, Nicolai Hess <nicolaihess(a)web.de> wrote: >>>> >>>> > Thank you Alexandre, >>>> > this was what I tried under windows, (I wasn't sure if this is still >>>> the right way to do it, I >>>> > read it the Roassal3dTutorial.pdf). >>>> > But it doesn't work. Either I am getting empty windows or (with an >>>> other >>>> > NBOpenGL version) >>>> > Frame buffer is incomplete: GL_FRAMEBUFFER_UNSUPPORTED') >>>> > >>>> > I tried this once with linux too, and it didn't worked. But I am not >>>> sure how long ago :) >>>> > I'll try it again and report back. >>>> > >>>> > (Another note, after downloading the configuration, this: >>>> > (Smalltalk at: #ConfigurationOfRoassal3d) loadDevelopment >>>> > takes awfully long on windows (~ 5 min). >>>> > I am sure it was much faster on linux, any idea how that can be?) >>>> > >>>> > >>>> > >>>> > >>>> > >>>> > >>>> > 2014-03-17 14:34 GMT+01:00 Alexandre Bergel <alexandre.bergel(a)me.com >>>> >: >>>> > Hi Nicolai, >>>> > >>>> > Roassal3d works well with the last Pharo 3.0. >>>> > You just need to execute the following incantation: >>>> > >>>> > -=-=-=-=-=-=-=-=-= >>>> > Gofer new smalltalkhubUser: 'ronsaldo' project: 'roassal3d'; package: >>>> 'ConfigurationOfRoassal3d'; load. (Smalltalk at: #ConfigurationOfRoassal3d) >>>> loadDevelopment >>>> > -=-=-=-=-=-=-=-=-= >>>> > >>>> > This does not work for you? >>>> > It works well on OSX and on Linux >>>> > >>>> > Alexandre >>>> > >>>> > >>>> > On Mar 15, 2014, at 10:52 AM, Nicolai Hess <nicolaihess(a)web.de> >>>> wrote: >>>> > >>>> > > Hi, >>>> > > >>>> > > what could be the reason, that any Roassal3d example from the >>>> > > Roassal3DTutorial.pdf only shows white empty windows? >>>> > > >>>> > > I loaded ConfigurationOfRoassal3d-RonieSalgado.10 and >>>> > > (Smalltalk at: >>>> > > #ConfigurationOfRoassal3d) loadDevelopment >>>> > > >>>> > > Any ideas? >>>> > > >>>> > > >>>> > > regards >>>> > > Nicolai >>>> > > >>>> > >>>> > -- >>>> > _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: >>>> > Alexandre Bergel http://www.bergel.eu >>>> > ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. >>>> > >>>> > >>>> > >>>> > >>>> >>>> -- >>>> _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: >>>> Alexandre Bergel http://www.bergel.eu >>>> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. >>>> >>>> >>>> >>>> >>> >> >

March 29, 2014

Re: [Pharo-dev] Font problem identified

by Pharo4Stef

Thanks for you suggestion I will check how to implement a registration mechanism. I was wondering if I missed the obvious. Stef > > > i'd like to point out, that there is of course easy brute-force solution to this problem > (simply put dirty patch to force re-loading fonts).. > > however, i think we should wisely consider, how to deal with it in graceful manner by providing a font-registration mechanism for any potential 3-rd party package(s). > Like that, we will solve the problem for longer time period than just the single next day. > > -- > Best regards, > Igor Stasenko.

March 29, 2014