Re: [Gambas-user] Compiling Gambas 3 svn on Ubuntu
Excuse me Nick, now it's no possible because now the server is in production and it's no possible to downgrade again libtool (at the end I decided to install pakage from ubuntu repositories). Server was a 32 bit PC with Ubuntu 9.04 and I was trying to install gambas 2.15 At the next installation (probably this week - in deploying a gambas project in a customer with 3 differents offices and I'm now in the second - I'll send the output) Regards 2009/8/7 Nick Rathke n...@sci.utah.edu Hi Ricardo could you send the output of libtool ---version so I could match your version of 1.5 ? That would be a big help . -- Nick Rathke Scientific Computing and Imaging Institute Sr. Systems Administrator n...@sci.utah.edu www.sci.utah.edu 801-587-9933 801-557-3832 I came I saw I made it possible Royal Bliss - Here They Come Ricardo Díaz Martín wrote: I confirm that Gambas2 from svn doesn't compile without having to downgrade to libtool 1.5 in ubunto 9.04 32 bits out of box. If you make downgrade of libtool compile with no problems. Regards 2009/8/6 Benoît Minisini gam...@users.sourceforge.net Nick Rathke wrote: Sorry about that it looks like copy/paste didn't take from my Suse 11.1 VM on a Mac. Here is the same error block as the Ubuntu system(s) /bin/sh ../libtool --tag=CC --mode=link gcc -DGBX_INFO -I../share -D_REENTRANT -I../libltdl -O0 -module -O1 -z defs -Lno -o gb.la -rpath /usr/local/lib/gambas3 gb_la-gbx_c_class.lo gb_la-gbx_c_collection.lo gb_la-gbx_c_error.lo gb_la-gbx_c_gambas.lo gb_la-gbx_c_file.lo gb_la-gbx_c_application.lo gb_la-gbx_c_array.lo gb_la-gbx_c_process.lo gb_la-gbx_c_string.lo gb_la-gbx_c_subcollection.lo gb_la-gbx_c_enum.lo gb_la-gbx_c_timer.lo gb_la-gbx_class_info.lo -lm-ldl -lpthread ../libtool: line 5001: cd: no: No such file or directory libtool: link: cannot determine absolute directory name of `no' make[4]: *** [gb.la] Error 1 make[4]: Leaving directory `/root/Desktop/gambas3/main/gbx' make[3]: *** [all-recursive] Error 1 make[3]: Leaving directory `/root/Desktop/gambas3/main' make[2]: *** [all] Error 2 make[2]: Leaving directory `/root/Desktop/gambas3/main' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/root/Desktop/gambas3' make: *** [all] Error 2 -Nick Can you send the the output of './reconf' and './configure'? -- Benoît -- Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july ___ Gambas-user mailing list Gambas-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gambas-user -- Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july ___ Gambas-user mailing list Gambas-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gambas-user -- Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july ___ Gambas-user mailing list Gambas-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gambas-user -- Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july ___ Gambas-user mailing list Gambas-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gambas-user
Re: [Gambas-user] glut
Le dimanche 09 août 2009 22:12:42 abdurrahman ulusoy, vous avez écrit : i know this docs. i dont know C and docs. examaples and description for C code. so i cant use in gambas. Selection and picking code is missing from opengl component, so currently i'm adding them. After i will too port some example c code to provide you some help. ++ -- Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july ___ Gambas-user mailing list Gambas-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gambas-user
[Gambas-user] qt4 and form.controls
hi , I'm trying some of my code on gambas3 to be ready when it's done. I've some problem with form controls using qt4 , i've a form with n controls and want to enumerate them . I'm using somethink like: Public Sub Button1_Click() Dim ch As Object For Each ch In Me.Controls ta.Insert(ch.name \n) Next End ( ta is a textarea) using qt3 i see all controls , but with qt4 i get nothink and also no error. I'm using svn 2229. thanks, marco. -- Il successo copre una miriade di errori. -- G. B. Shaw -- Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july ___ Gambas-user mailing list Gambas-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gambas-user
Re: [Gambas-user] COPY does not always copy chgrp and chown
Benoît Minisini schrieb: Just found this (Gambas 2 project) when copying several students from one class into another. For each student, there are about 6 files to be copied from one directory into another. The first one will always get standard chgrp and chown of the application's user. The other files SOMETIMES are copied with correct group and ownership, MOSTLY not. All files have special group and ownership, controlling if teachers or only the office can access the data. Now, this is the function that does the actual copy: 'kopiert alle Dateien eines Namens in eine andere Kartei '- ziel ist der Zielpfad '- wenn eine gleichnamige Datei schon vorhanden ist, kommt -1 zurück '- wenn es geklappt hat, kommt 0 zurück 'wird z. B. von dlgNamenKopieren benutzt PUBLIC FUNCTION NamenKopieren(schlyssel AS String, ziel AS String) AS Integer DIM original AS String DIM odatei AS String DIM opfad AS String DIM datei AS String original = getFilename(schlyssel) odatei = file.BaseName(original) opfad = file.Dir(original) IF Exist(ziel / odatei .felder) THEN RETURN -1 END IF FOR EACH datei IN Dir(opfad, odatei .*) COPY opfad / datei TO ziel / datei NEXT RETURN 0 END Do you see anything wrong here? As it sometimes works correctly I would actually think that it's a bug in copy. The filesystem is ext3. Regards Rolf COPY actually does the same thing as opening the input file, opening the output file, reading the data, writing the data, closing the input gile, closing the output file. So the output file will have the same authorizations as the input file, except that they are filtered by the umask (man umask) and that the file will be owned by the process who wrote the file. COPY is there just for simple cases. I suggest you use the cp command, using the --preserve option. Regards, Ahh - ok. Wouldn't it be possible to pimp COPY giving it a special preserve option which would take care about this? Yes but no. Why trying to rewrite cp? I even don't know why I wrote COPY. :-) I don't want the interpreter to be too big. So maybe a component dedicated to file operations? -- Benoît -- Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july ___ Gambas-user mailing list Gambas-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gambas-user
Re: [Gambas-user] COPY does not always copy chgrp and chown
Benoît Minisini schrieb: Benoît Minisini schrieb: Just found this (Gambas 2 project) when copying several students from one class into another. For each student, there are about 6 files to be copied from one directory into another. The first one will always get standard chgrp and chown of the application's user. The other files SOMETIMES are copied with correct group and ownership, MOSTLY not. All files have special group and ownership, controlling if teachers or only the office can access the data. Now, this is the function that does the actual copy: 'kopiert alle Dateien eines Namens in eine andere Kartei '- ziel ist der Zielpfad '- wenn eine gleichnamige Datei schon vorhanden ist, kommt -1 zurück '- wenn es geklappt hat, kommt 0 zurück 'wird z. B. von dlgNamenKopieren benutzt PUBLIC FUNCTION NamenKopieren(schlyssel AS String, ziel AS String) AS Integer DIM original AS String DIM odatei AS String DIM opfad AS String DIM datei AS String original = getFilename(schlyssel) odatei = file.BaseName(original) opfad = file.Dir(original) IF Exist(ziel / odatei .felder) THEN RETURN -1 END IF FOR EACH datei IN Dir(opfad, odatei .*) COPY opfad / datei TO ziel / datei NEXT RETURN 0 END Do you see anything wrong here? As it sometimes works correctly I would actually think that it's a bug in copy. The filesystem is ext3. Regards Rolf COPY actually does the same thing as opening the input file, opening the output file, reading the data, writing the data, closing the input gile, closing the output file. So the output file will have the same authorizations as the input file, except that they are filtered by the umask (man umask) and that the file will be owned by the process who wrote the file. COPY is there just for simple cases. I suggest you use the cp command, using the --preserve option. Regards, Ahh - ok. Wouldn't it be possible to pimp COPY giving it a special preserve option which would take care about this? Yes but no. Why trying to rewrite cp? I even don't know why I wrote COPY. :-) I don't want the interpreter to be too big. So maybe a component dedicated to file operations? Good idea! There is already File.Save, File.Load etc. Maybe just an ammendment/extension/pimp to this? -- Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july ___ Gambas-user mailing list Gambas-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gambas-user
Re: [Gambas-user] glut
Thank you . i'm wating. --- 10/08/09 Pzt tarihinde Laurent Carlier lordhea...@gmail.com şöyle yazıyor: Kimden: Laurent Carlier lordhea...@gmail.com Konu: Re: [Gambas-user] glut Kime: mailing list for gambas users gambas-user@lists.sourceforge.net Tarihi: 10 Ağustos 2009 Pazartesi, 10:24 Le dimanche 09 août 2009 22:12:42 abdurrahman ulusoy, vous avez écrit : i know this docs. i dont know C and docs. examaples and description for C code. so i cant use in gambas. Selection and picking code is missing from opengl component, so currently i'm adding them. After i will too port some example c code to provide you some help. ++ -- Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july ___ Gambas-user mailing list Gambas-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gambas-user ___ Yahoo! Türkiye açıldı! http://yahoo.com.tr İnternet üzerindeki en iyi içeriği Yahoo! Türkiye sizlere sunuyor! -- Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july ___ Gambas-user mailing list Gambas-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gambas-user
[Gambas-user] File dialog question ?can one multi-select
I want to popup a file dialog and multi-select files and return these say in a collection, but can't see any way to do this. My code looks like this at present, and allows 1 file: Dialog.Title = Select Image File Dialog.Filter = [*.png, Image Files, *, All files] If Dialog.OpenFile() Then Return do something with the file.. Thanks in anticipation. Richard -- Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july ___ Gambas-user mailing list Gambas-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gambas-user
[Gambas-user] Comparing 2 pictures
Hi all, i wondered if anyone could tell me how to comparea picture1 to picture 2 and tell if they were different (ie one had been changed in some way? thanks in anticipation. Richard -- Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july ___ Gambas-user mailing list Gambas-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gambas-user
Re: [Gambas-user] Compiling Gambas 3 svn on Ubuntu
Not to worry. I got Gambas(svn) to compile over the the weekend on Ubuntu 9.04 x86_64 with no more issues using libtool 1.5-26 Thanks for the feed back. -Nick Ricardo Díaz Martín wrote: Excuse me Nick, now it's no possible because now the server is in production and it's no possible to downgrade again libtool (at the end I decided to install pakage from ubuntu repositories). Server was a 32 bit PC with Ubuntu 9.04 and I was trying to install gambas 2.15 At the next installation (probably this week - in deploying a gambas project in a customer with 3 differents offices and I'm now in the second - I'll send the output) Regards 2009/8/7 Nick Rathke n...@sci.utah.edu Hi Ricardo could you send the output of libtool ---version so I could match your version of 1.5 ? That would be a big help . -- Nick Rathke Scientific Computing and Imaging Institute Sr. Systems Administrator n...@sci.utah.edu www.sci.utah.edu 801-587-9933 801-557-3832 I came I saw I made it possible Royal Bliss - Here They Come Ricardo Díaz Martín wrote: I confirm that Gambas2 from svn doesn't compile without having to downgrade to libtool 1.5 in ubunto 9.04 32 bits out of box. If you make downgrade of libtool compile with no problems. Regards 2009/8/6 Benoît Minisini gam...@users.sourceforge.net Nick Rathke wrote: Sorry about that it looks like copy/paste didn't take from my Suse 11.1 VM on a Mac. Here is the same error block as the Ubuntu system(s) /bin/sh ../libtool --tag=CC --mode=link gcc -DGBX_INFO -I../share -D_REENTRANT -I../libltdl -O0 -module -O1 -z defs -Lno -o gb.la -rpath /usr/local/lib/gambas3 gb_la-gbx_c_class.lo gb_la-gbx_c_collection.lo gb_la-gbx_c_error.lo gb_la-gbx_c_gambas.lo gb_la-gbx_c_file.lo gb_la-gbx_c_application.lo gb_la-gbx_c_array.lo gb_la-gbx_c_process.lo gb_la-gbx_c_string.lo gb_la-gbx_c_subcollection.lo gb_la-gbx_c_enum.lo gb_la-gbx_c_timer.lo gb_la-gbx_class_info.lo -lm-ldl -lpthread ../libtool: line 5001: cd: no: No such file or directory libtool: link: cannot determine absolute directory name of `no' make[4]: *** [gb.la] Error 1 make[4]: Leaving directory `/root/Desktop/gambas3/main/gbx' make[3]: *** [all-recursive] Error 1 make[3]: Leaving directory `/root/Desktop/gambas3/main' make[2]: *** [all] Error 2 make[2]: Leaving directory `/root/Desktop/gambas3/main' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/root/Desktop/gambas3' make: *** [all] Error 2 -Nick Can you send the the output of './reconf' and './configure'? -- Benoît -- Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july ___ Gambas-user mailing list Gambas-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gambas-user -- Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july ___ Gambas-user mailing list Gambas-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gambas-user -- Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july ___ Gambas-user mailing list Gambas-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gambas-user -- Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july ___ Gambas-user mailing list Gambas-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gambas-user -- Let Crystal Reports handle the reporting - Free Crystal
Re: [Gambas-user] Comparing 2 pictures
richard terry wrote: Hi all, i wondered if anyone could tell me how to comparea picture1 to picture 2 and tell if they were different (ie one had been changed in some way? thanks in anticipation. Richard -- Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july ___ Gambas-user mailing list Gambas-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gambas-user If they are supposed to be identical and the size matches maybe md5sum? -- Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july ___ Gambas-user mailing list Gambas-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gambas-user
Re: [Gambas-user] Comparing 2 pictures
On Mon, 10 Aug 2009 10:15:20 pm Werner wrote: richard terry wrote: Hi all, i wondered if anyone could tell me how to comparea picture1 to picture 2 and tell if they were different (ie one had been changed in some way? thanks in anticipation. Richard - - Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july ___ Gambas-user mailing list Gambas-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gambas-user If they are supposed to be identical and the size matches maybe md5sum? --- --- Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july ___ Gambas-user mailing list Gambas-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gambas-user good idea, I'll try that. I'm just writing my skin excision module and I've set it up so that I can load a photo-graph into the drawing editor and add lines etc, or shapes to outline the exicision, but want to be able to know if there were actually any changes. Will post how I got on. Regards richard -- Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july ___ Gambas-user mailing list Gambas-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gambas-user
Re: [Gambas-user] Comparing 2 pictures
richard berry a écrit : ... good idea, I'll try that. I'm just writing my skin excision module and I've set it up so that I can load a photo-graph into the drawing editor and add lines etc, or shapes to outline the exicision, but want to be able to know if there were actually any changes. none of these methods will work if your files doesn't have the same size; in this case you'll be obliged to use something somewhat subtil, such as files' atime; or keep a backtrack of modifications in a special file. -- I choked Linda Lovelace. -- Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july ___ Gambas-user mailing list Gambas-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gambas-user
Re: [Gambas-user] Comparing 2 pictures
richard terry a écrit : Hi all, i wondered if anyone could tell me how to comparea picture1 to picture 2 and tell if they were different (ie one had been changed in some way? The fastest way is to use cmp (comes from 'diff' package): cmp pic1 pic2 and test the returned value -- Do what thou wilt shall be the whole of the Law. -- Aleister Crowley -- Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july ___ Gambas-user mailing list Gambas-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gambas-user
Re: [Gambas-user] Comparing 2 pictures
richard terry ha scritto: Hi all, i wondered if anyone could tell me how to comparea picture1 to picture 2 and tell if they were different (ie one had been changed in some way? This is very difficult, if your images are slightly different but a human would say they are the same. I explain better. If two images differ by only one pixel, then a binary comparison fails. So a binary comparison can not work, unless you know your two images should be *exactly* the same (I think no...) There is a program called GQView (and probably others) which have algorithms to compare two images in the right way - ie scale them to same size, compress colors and normalize them, then compare pixel by pixel using a good tolerance. I did something similar, it is a pascal source (if I only remember where I put it); or you can download those sources and look into them (C sources, I suppose). My algorithm works well enough if the images are about the same, but it is fooled if one image has a colored frame around and the other not, or if one image is contained in the other, or one is a shifted version of the other, and so on. May be that GQView has better way to recognize. But I repeat, it is difficult and CPU demanding, perhaps too much for an interpreted language. Regards, Doriano -- Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july ___ Gambas-user mailing list Gambas-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gambas-user
Re: [Gambas-user] Comparing 2 pictures
richard terry wrote: On Mon, 10 Aug 2009 10:15:20 pm Werner wrote: richard terry wrote: Hi all, i wondered if anyone could tell me how to comparea picture1 to picture 2 and tell if they were different (ie one had been changed in some way? thanks in anticipation. Richard If they are supposed to be identical and the size matches maybe md5sum? good idea, I'll try that. I'm just writing my skin excision module and I've set it up so that I can load a photo-graph into the drawing editor and add lines etc, or shapes to outline the exicision, but want to be able to know if there were actually any changes. Will post how I got on. Regards richard There was a discussion covering picture similarity on slashdot recently. http://ask.slashdot.org/story/09/07/16/2154238/Choosing-Better-Quality-JPEG-Images-With-Software?art_pos=26 Regards Werner -- Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july ___ Gambas-user mailing list Gambas-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gambas-user
Re: [Gambas-user] Comparing 2 pictures
On Monday 10 August 2009 08:42 am, Doriano Blengino wrote: There is a program called GQView (and probably others) which have algorithms to compare two images in the right way - ie scale them to same size, compress colors and normalize them, then compare pixel by pixel using a good tolerance. I did something similar, it is a pascal source (if I only remember where I put it); or you can download those sources and look into them (C sources, I suppose). I did the same thing in Perl about 9 years ago, circa Mandrake 7. Don't know if it would even run with current versions of everything, and it's heavily dependent on Imagemagick for the normalizing, but here it is: http://www.kudla.org/raindog/perl/ (see findimagedupes, the first entry on that page) Also includes someone else's C++ implementation of the comparison function which sped it up by several orders of magnitude. But if both pictures are guaranteed to be the same size, something as simple as converting each one to text-based PPM format and using diff should be sufficient. Rob -- Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july ___ Gambas-user mailing list Gambas-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gambas-user
Re: [Gambas-user] Comparing 2 pictures
On Mon, 10 Aug 2009 11:38:02 pm Rob wrote: On Monday 10 August 2009 08:42 am, Doriano Blengino wrote: There is a program called GQView (and probably others) which have algorithms to compare two images in the right way - ie scale them to same size, compress colors and normalize them, then compare pixel by pixel using a good tolerance. I did something similar, it is a pascal source (if I only remember where I put it); or you can download those sources and look into them (C sources, I suppose). I did the same thing in Perl about 9 years ago, circa Mandrake 7. Don't know if it would even run with current versions of everything, and it's heavily dependent on Imagemagick for the normalizing, but here it is: http://www.kudla.org/raindog/perl/ (see findimagedupes, the first entry on that page) Also includes someone else's C++ implementation of the comparison function which sped it up by several orders of magnitude. But if both pictures are guaranteed to be the same size, something as simple as converting each one to text-based PPM format and using diff should be sufficient. thanks, but whats a PPM format? (sorry I'm image illiterate) Richard Rob --- --- Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july ___ Gambas-user mailing list Gambas-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gambas-user -- Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july ___ Gambas-user mailing list Gambas-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gambas-user
Re: [Gambas-user] Comparing 2 pictures
On Monday 10 August 2009 09:58 am, richard terry wrote: But if both pictures are guaranteed to be the same size, something as simple as converting each one to text-based PPM format and using diff should be sufficient. thanks, but whats a PPM format? (sorry I'm image illiterate) It's just another format like PNG or JPG, but it can be optionally text- based. Assuming you have ImageMagick installed on your system, if you go convert myimage.jpg -compress none test.ppm and then less test.ppm, you'll see that it's written as a plain text file. Rob -- Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july ___ Gambas-user mailing list Gambas-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gambas-user
Re: [Gambas-user] Gambas in Science ?
Jean-Yves F. Barbier wrote: Nick Rathke a écrit : Hi Gambas users, I was wondering if any one is using Gambas for Science related work ? No, I tried to rule the world through Gambas, but it didn't worked (yet:) Would Gambas modules fo OpenMPI, OpenMP, CUDA be useful ? How about BLAS or Lapack ? May be it is not the right way to consider it, AFAIK these have also command line possibilities, so may be writing a nice GUI with Gambas and call/retrieve with it is the solution - True to some degree. They are all also c/c++ libraries with proper API's. CUDA is a bit of a different animal with it's own compiler however, there are wrappers for other languages ie jCUDA and pyCUDA. So next maybe gb.CUDA ? Yours involve inclusion of alien programming that will call for too much dependencies (and compilation/optimization problems) and trying to see things by Benoît's eyes: its hard enough to maintain AND develop one whole language to loose time with alien inclusions/evolutions. Point very well taken. I do note that the gb.opengl components are maintained Laurent Carlier and I am sure there are a few othere developers involved with many of the other components as well. Granted I am very very new to Gambas but it seems like a very open and modular system. So personally I see no reason why Benoît would need to support or in anyway be involved with maintaining third party components. JY Thanks for the feed back! -- Nick Rathke Scientific Computing and Imaging Institute Sr. Systems Administrator n...@sci.utah.edu www.sci.utah.edu 801-587-9933 801-557-3832 I came I saw I made it possible Royal Bliss - Here They Come -- Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july ___ Gambas-user mailing list Gambas-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gambas-user
[Gambas-user] can't change colour in a DataControl
Hi list, Under a Databrowser, I've got some DataControls I'd like to change background's color. However, it don't work at all: dtc_label.Background = H00FF00 or dtc_label.Background = HFF00 don't change anything (and trying to escape the '' gives me an error: unexpected '\') JY -- BOFH excuse #285: Telecommunications is upgrading. -- Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july ___ Gambas-user mailing list Gambas-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gambas-user
Re: [Gambas-user] Gambas in Science ?
Nick Rathke a écrit : ... May be it is not the right way to consider it, AFAIK these have also command line possibilities, so may be writing a nice GUI with Gambas and call/retrieve with it is the solution - True to some degree. They are all also c/c++ libraries with proper API's. CUDA is a bit of a different animal with it's own compiler however, there are wrappers for other languages ie jCUDA and pyCUDA. So next maybe gb.CUDA ? why not, as far as you are ready to keep it up to date. The more domains Gambas will cover, the more people will be brought to know use it :) JY -- My mind is a potato field ... -- Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july ___ Gambas-user mailing list Gambas-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gambas-user
Re: [Gambas-user] can't change colour in a DataControl - oops huh?
Jean-Yves F. Barbier a écrit : Hi list, Under a Databrowser, I've got some DataControls I'd like to change background's color. However, it don't work at all: dtc_label.Background = H00FF00 or dtc_label.Background = HFF00 don't change anything (and trying to escape the '' gives me an error: unexpected '\') Oops: I forgot to say I'm under Gambas V. 2.15.2 Huh?: It even don't work as native (if I change BG colour in properties)!? JY -- Q: What do monsters eat? A: Things. Q: What do monsters drink? A: Coke. (Because Things go better with Coke.) -- Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july ___ Gambas-user mailing list Gambas-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gambas-user
Re: [Gambas-user] File dialog question ?can one multi-select
Il lunedì 10 agosto 2009 12:50:07 richard terry ha scritto: I want to popup a file dialog and multi-select files and return these say in a collection, but can't see any way to do this. My code looks like this at present, and allows 1 file: Dialog.Title = Select Image File Dialog.Filter = [*.png, Image Files, *, All files] If Dialog.OpenFile() Then Return do something with the file.. Thanks in anticipation. Richard Using Dialog.OpenFile(TRUE) means you want to select multifile. Then to read the paths you have to use the dialog property paths, (Dialog.Paths) that returns an array of selected paths. See OpenFile help under Dialog for more info. Stefano --- --- Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july ___ Gambas-user mailing list Gambas-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gambas-user -- Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july ___ Gambas-user mailing list Gambas-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gambas-user
Re: [Gambas-user] File dialog question ?can one multi-select
Maybe i can help you with a example how i use it in a Project. I use TRY because the user can toggle between Multi- and Single- select TRY fcRoot = File.Dir(fcDialog.SelectedPaths[0]) IF error = 0 then FOR i = 0 TO fcDialog.SelectedPaths.Count - 1 ' loop trough filelist doSomethingWith( fcDialog.SelectedPaths[I] ) NEXT ELSE TRY fcRoot = File.Dir(fcDialog.SelectedPath) ' use single selection doSomethingWith( fcDialog.SelectedPath ) END IF Regards, Wene007 richard terry-5 wrote: I want to popup a file dialog and multi-select files and return these say in a collection, but can't see any way to do this. My code looks like this at present, and allows 1 file: Dialog.Title = Select Image File Dialog.Filter = [*.png, Image Files, *, All files] If Dialog.OpenFile() Then Return do something with the file.. Thanks in anticipation. Richard -- Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july ___ Gambas-user mailing list Gambas-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gambas-user -- View this message in context: http://www.nabble.com/File-dialog-question--can-one-multi-select-tp24897686p24906701.html Sent from the gambas-user mailing list archive at Nabble.com. -- Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july ___ Gambas-user mailing list Gambas-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gambas-user
Re: [Gambas-user] Combobox returns item and item_key
On Tue, 11 Aug 2009 12:49:10 pm Hugo Chillon wrote: For people who looks for a combobox to show items from a database table column but need combobox returns item_key from another column, this is a class for them: ' Gambas class file '** * '* ComboBoxPlus class '* '* Autor: Hugo Chillon Estefanell '* Date: 09/08/2009 '* '* ComboBoxPlus is a class designed to allow a ComboBox works with 2 '* columns from a database table. First column for the key_item, second '* column for the item. Combobox shows item and ComboBoxPlus.ItemId() '* returns key_item '* This class call a class (MysqlConnection) to access a database and obtain '* a Result object with data. You should use your own method to obtain the '* Result object '** PRIVATE cboBase AS NEW Object[] PRIVATE cbo AS ComboBox PUBLIC SUB _New(combo AS ComboBox) cbo = combo END PUBLIC SUB Populate(strTable AS String, strIndex AS String, strValue AS String, strWhere AS String) DIM conn AS MysqlConnection DIM strSQL AS String DIM res AS Result strSQL = SELECT strIndex , strValue FROM strTable strWhere conn = NEW MysqlConnection res = conn.RunDSQ(strSQL) IF res.Count 1 THEN res.MoveFirst cbo.Add() cboBase.Add([, ]) DO WHILE res.Available cbo.Add(res[1]) cboBase.Add([res[0], res[1]]) res.MoveNext LOOP ENDIF END PUBLIC FUNCTION ItemId() AS Integer DIM intValue AS Integer intValue = cboBase[cbo.Index][0] RETURN intValue END Cool, I'll have a look at this sometime as this lack of being able to save the index has been one of my main gripes about combo-boxes. Richard -- Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july ___ Gambas-user mailing list Gambas-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gambas-user
Re: [Gambas-user] Combobox returns item and item_key
Hugo Chillon ha scritto: For people who looks for a combobox to show items from a database table column but need combobox returns item_key from another column, this is a class for them: ' Gambas class file '*** '* ComboBoxPlus class '* '* Autor: Hugo Chillon Estefanell '* Date: 09/08/2009 '* '* ComboBoxPlus is a class designed to allow a ComboBox works with 2 '* columns from a database table. First column for the key_item, second '* column for the item. Combobox shows item and ComboBoxPlus.ItemId() '* returns key_item '* This class call a class (MysqlConnection) to access a database and obtain '* a Result object with data. You should use your own method to obtain the '* Result object '** PRIVATE cboBase AS NEW Object[] PRIVATE cbo AS ComboBox PUBLIC SUB _New(combo AS ComboBox) cbo = combo END PUBLIC SUB Populate(strTable AS String, strIndex AS String, strValue AS String, strWhere AS String) DIM conn AS MysqlConnection DIM strSQL AS String DIM res AS Result strSQL = SELECT strIndex , strValue FROM strTable strWhere conn = NEW MysqlConnection res = conn.RunDSQ(strSQL) IF res.Count 1 THEN Should'nt it be res.Count 0? What happens if a table contains just one row? Just a thought... :-) res.MoveFirst cbo.Add() cboBase.Add([, ]) DO WHILE res.Available cbo.Add(res[1]) cboBase.Add([res[0], res[1]]) res.MoveNext LOOP ENDIF END PUBLIC FUNCTION ItemId() AS Integer DIM intValue AS Integer intValue = cboBase[cbo.Index][0] RETURN intValue END Regards, -- Doriano Blengino Listen twice before you speak. This is why we have two ears, but only one mouth. -- Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july ___ Gambas-user mailing list Gambas-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gambas-user
