May 2015 - Pharo-users - lists.pharo.org

Re: [Pharo-users] phratch with robot Poppy

by Alexandre Bergel

Excellent!!! Go go go! Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. > On May 15, 2015, at 9:26 AM, jannik laval <jannik.laval(a)gmail.com> wrote: > > Hi all, > > A group of my students worked on the connection of phratch and the robot Poppy. > All is done with a REST communication (thanks to Zinc). > > http://www.phratch.com/archives/1138 <http://www.phratch.com/archives/1138> > > Now, we have a new robot in our world :) > > Cheers, > > -- > ~~Jannik Laval~~ > Ãcole des Mines de Douai > Enseignant-chercheur > http://www.jannik-laval.eu <http://www.jannik-laval.eu/> > http://www.phratch.com <http://www.phratch.com/> > http://www.approchealpes.info <http://www.approchealpes.info/> > http://car.mines-douai.fr/ <http://car.mines-douai.fr/>

May 15, 2015

Re: [Pharo-users] Store a png in a class variable

by Peter UhnÃ¡k

You can also use this utility to simplify generation of the array. http://smalltalkhub.com/#!/~peteruhnak/IconFactory Peter On Fri, May 15, 2015 at 9:37 PM, stepharo <stepharo(a)free.fr> wrote: > Look at the icons because they are managed like an encoded byte array. > > > Le 15/5/15 21:11, Leonardo Silva a Ã©crit : > > Hi, > > I load a PNG file using the code below: > > pngPath := '/Users/Somefolder/UI-Theme.png' asFileReference. > forms := pngPath readStreamDo: [ :in | (PNGReadWriter on: in) nextImage ]. > ... > > But I don't want to create this dependency with a file path. > I would like to be able to encode the image into a string and store it in > a class variable. > This way, every time I need the image, I decode the class variable back > to an image and use it. Something like that, I think. > > Is it possible to do it? Do you have an example? > > Thank you!! > > Leonardo > > >

May 15, 2015

Patterns for event handling Morphic?

by Stephan Eggermont

I find it difficult to understand event handling in Morphic. I'm using both handleListenEvent: and mouseDown: and on:send:to: and haven't even started using announcements. What am I supposed to be using when, and what is supposed to be replaced in Bloc? Stephan

May 15, 2015

Re: [Pharo-users] Demande d'aide

by Julien Delplanque

Sure but he wanted to see how big it could be, I assume he will not do plagiarism :p. On 15/05/15 21:43, stepharo wrote: > But you will not learn much if you copy too much :) > > Stef > > > Le 15/5/15 12:35, Julien Delplanque a Ã©crit : >> Left click anywhere to open the menu, go to Tools>Configuration >> Browser. Type BgBoardician select the package and click "Install >> stable version". >> >> It will install the package and all required dependencies. >> >> On 15/05/15 12:10, seb NZOGANG wrote: >>> yes julien i'm located in cameroon. i need the help to install >>> BgBoardician package in my pharo 4.0. how can i do it?? >>> seb >> > >

May 15, 2015

Re: [Pharo-users] Demande d'aide

by stepharo

But you will not learn much if you copy too much :) Stef Le 15/5/15 12:35, Julien Delplanque a Ã©crit : > Left click anywhere to open the menu, go to Tools>Configuration > Browser. Type BgBoardician select the package and click "Install > stable version". > > It will install the package and all required dependencies. > > On 15/05/15 12:10, seb NZOGANG wrote: >> yes julien i'm located in cameroon. i need the help to install >> BgBoardician package in my pharo 4.0. how can i do it?? >> seb >

May 15, 2015

Re: [Pharo-users] phratch with robot Poppy

by stepharo

this is cool :) I was waitin for that since I saw the poppy project on Smalltalkhub :) Stef Le 15/5/15 15:26, jannik laval a Ã©crit : > Hi all, > > A group of my students worked on the connection of phratch and the > robot Poppy. > All is done with a REST communication (thanks to Zinc). > > http://www.phratch.com/archives/1138 > > Now, we have a new robot in our world :) > > Cheers, > > -- > > ~~Jannik Laval~~ > Ãcole des Mines de Douai > Enseignant-chercheur > http://www.jannik-laval.eu > http://www.phratch.com > http://www.approchealpes.info > http://car.mines-douai.fr/ >

May 15, 2015

Re: [Pharo-users] Store a png in a class variable

by stepharo

Look at the icons because they are managed like an encoded byte array. Le 15/5/15 21:11, Leonardo Silva a Ã©crit : > Hi, > > I load a PNG file using the code below: > > pngPath := '/Users/Somefolder/UI-Theme.png' asFileReference. > forms := pngPath readStreamDo: [ :in | (PNGReadWriter on: in) > nextImage ]. > ... > > But I don't want to create this dependency with a file path. > I would like to be able to encode the image into a string and store it > in a class variable. > This way, every time I need the image, I decode the class variable > back to an image and use it. Something like that, I think. > > Is it possible to do it? Do you have an example? > > Thank you!! > > Leonardo >

May 15, 2015

Store a png in a class variable

by Leonardo Silva

Hi, I load a PNG file using the code below: pngPath := '/Users/Somefolder/UI-Theme.png' asFileReference. forms := pngPath readStreamDo: [ :in | (PNGReadWriter on: in) nextImage ]. ... But I don't want to create this dependency with a file path. I would like to be able to encode the image into a string and store it in a class variable. This way, every time I need the image, I decode the class variable back to an image and use it. Something like that, I think. Is it possible to do it? Do you have an example? Thank you!! Leonardo

May 15, 2015

Reef: Initialization with default parameters

by Thomas Heniart

Hi, Currently, I am playing with Reef and it is a cool framework but I have a little problem... I want to initialize a REForm with a parameter I need in initializeContents So I have something but it doesn't seem to be the right way... WAMyObject>>renderContentOn: html html render: (myReefForm new param1: self paramNeed) But during initialization of myReefForm, initializeContents is called before param1 initialization... If someone know what I should do :) An other question : Where can I find documentations on Reef ? The only things I have found are on http://smallworks.eu/web/projects/reef Cheers, Thomas

May 15, 2015

Reef: Initialization with default parameters

by Thomas Heniart

Hi, Currently, I am playing with Reef and it is a cool framework but I have a little problem... I want to initialize a REForm with a parameter I need in initializeContents So I have something but it doesn't seem to be the right way... ObjectX>>renderContentOn: html html render: (myReefForm new param1: self paramNeed) But at initialization of myReefForm, initializeContents is called before param1 initialization... If someone know what I should do :) An other question : Where can I find documentations on Reef ? The only things I have found are on http://smallworks.eu/web/projects/reef Cheers, Thomas

May 15, 2015