March 2014 - Pharo-dev - lists.pharo.org

Re: [Pharo-dev] [Inspiration] Toward a better programming

by Alexandre Bergel

I cannot resist to jump on this. Indeed, we have the moral obligation to promote what we have crafted over the year. Producing a high-quality video has been on my todo list for quite some times already. As you probably know, we did some intent already (videos about Roassal, GraphET, and other tools), but we were too young maybe. Within the next few weeks we will work on a cool video to promote Roassal2, and our goal is to reach users beyond the Smalltalk boundary. We have everything so far. The moose distribution is a wonderful toolbox that can literally blow away any example shown in this video. As you may have seen, we have worked on Roassal2 which includes a new geographical map builder, tabular table importer, GraphET2, fancy curves, html and amber exporter. A video carefully orchestrated has the potential to kick away Aurora, Light Table, Wolfram and all their friends. We will soon get there... Alexandre On Mar 29, 2014, at 2:20 PM, Tudor Girba <tudor(a)tudorgirba.com> wrote: > Beautiful demo. This should be our game, yet others are playing it :(. > > Doru > > > On Sat, Mar 29, 2014 at 11:31 AM, Sven Van Caekenberghe <sven(a)stfx.eu> wrote: > > On 29 Mar 2014, at 10:38, Sven Van Caekenberghe <sven(a)stfx.eu> wrote: > > > This is a nice write down: > > > > http://www.chris-granger.com/2014/03/27/toward-a-better-programming/ > > > > with a nice demo of a prototype: > > > > https://www.youtube.com/watch?v=L6iUm_Cqx2s > > > > Luckily, the horrible C++ code computing standard deviation in the article can be written quite elegantly and directly in Pharo: > > > > | input | > > input := #(2 4 4 4 5 5 7 9). > > (((input - input average) raisedTo: 2) sum / (input size - 1)) sort. > > > > Sven > > Damn spelling correction ;-) > > | input | > input := #(2 4 4 4 5 5 7 9). > (((input - input average) raisedTo: 2) sum / (input size - 1)) sqrt. > > > > > > -- > www.tudorgirba.com > > "Every thing has its own flow" -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

March 31, 2014

Re: [Pharo-dev] Will Nautilus scrolling bug be fixed for Pharo 3.0 release?

by Marco A.

Ben, I created an account on https://pharo.fogbugz.com/ and discovered that the bug I experience is probably the following one: Case#5296 Fast Scroll Down produces weird events - Marco A. PS. I guess the read-only "Penelope, the Pharo issue tracker monkey" (http://bugs.pharo.org/) version isn't up-to-date. -- View this message in context: http://forum.world.st/Will-Nautilus-scrolling-bug-be-fixed-for-Pharo-3-0-re… Sent from the Pharo Smalltalk Developers mailing list archive at Nabble.com.

March 31, 2014

Re: [Pharo-dev] Will Nautilus scrolling bug be fixed for Pharo 3.0 release?

by Marco A.

Ben, I'm not sure what you mean. If you're asking if I know the case number of the bug I'm indicating, I do not. I don't know if a case exists for the bug I reported since the last post I was able to see in the "Cases for UI" in "Penelope, the Pharo issue tracker monkey" at "http://bugs.pharo.org/issues/register?_k=jDUak39jxWj3uNlf" is the titled the following way: 7557 Adding an entry to the World menu to clear all breakpoints 8 March 2013 2:24:58 pm - Marco A. -- View this message in context: http://forum.world.st/Will-Nautilus-scrolling-bug-be-fixed-for-Pharo-3-0-re… Sent from the Pharo Smalltalk Developers mailing list archive at Nabble.com.

March 31, 2014

Re: [Pharo-dev] Will Nautilus scrolling bug be fixed for Pharo 3.0 release?

by Ben Coman

Marco A. wrote: > Occasionally, when I use my trackpad to scroll through my classes (the 2nd > column in the Nautilus window), the package pane starts scrolling (1st > column) even though the cursor has never moved outside of the left-and-right > bounds of the 2nd column. > > I looked in read-only Pharo-issue tracker via Penelope > http://bugs.pharo.org/ in the Cases for UI to see if someone had already > reported this but found that the last post there was March 2013. > > Although I'm trying to learn enough to be able to contribute, I think fixing > this is out of my reach for now. I inspected the Nautilus class but got > stuck trying to see how mouseMoved events were sent and handled to the > Nautilus window. > > Do you think this will be fixed for the Pharo 3.0 release? > > - Marco A. > PS. I'm using Pharo3.0 - Latest update: #30804 > > > > > -- > View this message in context: http://forum.world.st/Will-Nautilus-scrolling-bug-be-fixed-for-Pharo-3-0-re… > Sent from the Pharo Smalltalk Developers mailing list archive at Nabble.com. > > > Can you give an Case number? cheers -ben

March 31, 2014

Will Nautilus scrolling bug be fixed for Pharo 3.0 release?

by Marco A.

Occasionally, when I use my trackpad to scroll through my classes (the 2nd column in the Nautilus window), the package pane starts scrolling (1st column) even though the cursor has never moved outside of the left-and-right bounds of the 2nd column. I looked in read-only Pharo-issue tracker via Penelope http://bugs.pharo.org/ in the Cases for UI to see if someone had already reported this but found that the last post there was March 2013. Although I'm trying to learn enough to be able to contribute, I think fixing this is out of my reach for now. I inspected the Nautilus class but got stuck trying to see how mouseMoved events were sent and handled to the Nautilus window. Do you think this will be fixed for the Pharo 3.0 release? - Marco A. PS. I'm using Pharo3.0 - Latest update: #30804 -- View this message in context: http://forum.world.st/Will-Nautilus-scrolling-bug-be-fixed-for-Pharo-3-0-re… Sent from the Pharo Smalltalk Developers mailing list archive at Nabble.com.

March 31, 2014

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

by kilon alios

no apology is needed , I just mention it just in case there are more people that bought the book than you thought. Very nice to see interest for Pharo all over the world. You certainly deserve it. "Where it is shipped to, probably ;-)" Ah yes I should have guessed that :) On Sun, Mar 30, 2014 at 10:57 PM, Alexandre Bergel <alexandre.bergel(a)me.com>wrote: > Hi! > > The map is built using the information given by lulu. I just have manually > checked, and some region are marked as "EU". I guess this comprises Greece > and some other. > > In any case, I sincerely want to apology about the wrong info. > > Cheers, > Alexandre > > > On Mar 30, 2014, at 3:55 PM, kilon alios <kilon.alios(a)gmail.com> wrote: > > > Well I can safely say your number is wrong since I also bought the book > when it was released and I am from Greece ;) > > > > Interesting map, thanks for sharing. > > > > How you know the nationality of the person buying the book ? > > > > > > On Sun, Mar 30, 2014 at 8:49 PM, Tudor Girba <tudor(a)tudorgirba.com> > wrote: > > 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: > > <Screen Shot 2014-03-30 at 12.32.28 PM.png> > > > > 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" > > > > -- > _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: > Alexandre Bergel http://www.bergel.eu > ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. > > > > >

March 30, 2014

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

by phil＠highoctane.be

Well, On one machine I got the black cube. On another one (with a HD4000 integrated GPU), I got a lightgray cube. This is also a Windows 8.1 Pro box. On that last machine, I do get a blue and a red cube. I'll try on the other one tomorrow. Phil On Sun, Mar 30, 2014 at 10:06 PM, Alexandre Bergel <alexandre.bergel(a)me.com>wrote: > Hi! > > Sorry for the late reply. I do not know whether Ronie privately replied or > not. > The cube is black because light is missing. Check this: > > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > | view | > view := R3View new. > view add: ((R3CubeShape new color: Color red) element). > view add: ((R3CubeShape new color: Color blue) element translateByX: -2). > view addInteraction: R3MKControl. > view addInteraction: R3KeyControlForMac. > view lightingModel: R3MultipassPerVertexLighting new. > view open > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > > Alexandre > > > On Mar 17, 2014, at 7:54 PM, phil(a)highoctane.be wrote: > > > 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 > > ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. > > > > > > > > > > > > > > <3D.png> > > -- > _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: > Alexandre Bergel http://www.bergel.eu > ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. > > > > >

March 30, 2014

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

by Alexandre Bergel

Is this problem been solved already? Alexandre On Mar 17, 2014, at 7:35 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>: > > Ohâ¦ 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 whatâs 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 > ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. > > > > > > <PharoScreenshot.png> -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

March 30, 2014

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

by Alexandre Bergel

Hi! Sorry for the late reply. I do not know whether Ronie privately replied or not. The cube is black because light is missing. Check this: -=-=-=-=-=-=-=-=-=-=-=-=-=-=-= | view | view := R3View new. view add: ((R3CubeShape new color: Color red) element). view add: ((R3CubeShape new color: Color blue) element translateByX: -2). view addInteraction: R3MKControl. view addInteraction: R3KeyControlForMac. view lightingModel: R3MultipassPerVertexLighting new. view open -=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Alexandre On Mar 17, 2014, at 7:54 PM, phil(a)highoctane.be wrote: > 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>: > > Ohâ¦ 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 whatâs 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 > ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. > > > > > > > <3D.png> -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

March 30, 2014

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

by Alexandre Bergel

Hi! The map is built using the information given by lulu. I just have manually checked, and some region are marked as âEUâ. I guess this comprises Greece and some other. In any case, I sincerely want to apology about the wrong info. Cheers, Alexandre On Mar 30, 2014, at 3:55 PM, kilon alios <kilon.alios(a)gmail.com> wrote: > Well I can safely say your number is wrong since I also bought the book when it was released and I am from Greece ;) > > Interesting map, thanks for sharing. > > How you know the nationality of the person buying the book ? > > > On Sun, Mar 30, 2014 at 8:49 PM, Tudor Girba <tudor(a)tudorgirba.com> wrote: > 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: > <Screen Shot 2014-03-30 at 12.32.28 PM.png> > > 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 > ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. > > > > > > > -- > www.tudorgirba.com > > "Every thing has its own flow" > -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

March 30, 2014