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by jdebord
Oct 06, 2015 8:01
Forum: Libraries
Topic: OpenGL Window library GLFW 3.1.1 (win/lin 32/64-bit)
Replies: 3
Views: 2374

Re: OpenGL Window library GLFW 3.1.1 (win/lin 32/64-bit)

Thanks for the update :)

What is the best means to use OpenGL : from a FB window or from a FLTK window ?
by jdebord
Jul 04, 2015 7:05
Forum: DOS
Topic: Known Issues with DOSBox?
Replies: 12
Views: 3198

Re: Known Issues with DOSBox?

DosBox emulates a 16-bit system, no ? FBC is 32 or 64 bit.
by jdebord
Jun 15, 2015 8:09
Forum: Libraries
Topic: FLTK 1.3.x C Wrapper (obsolete)
Replies: 753
Views: 95972

Re: FLTK 1.3.3 C Wrapper Windows/Linux 32/64-bit.

The OS will trigger an DrawCB and you have to refresh the destroyed content. Thank you for the modified program. It works now, except for the Fl_WidgetSetBox function which does not plot the border. I have replaced it by DrawBox, inside the DrawCB function. #include "fltk-c.bi" function D...
by jdebord
Jun 12, 2015 8:20
Forum: Libraries
Topic: FLTK 1.3.x C Wrapper (obsolete)
Replies: 753
Views: 95972

Re: FLTK 1.3.3 C Wrapper Windows/Linux 32/64-bit.

Another graphic question. In the following program a line is plotted when the button is clicked. However the line disappears when the window is minimized or covered by another window. Is it possible to make the plot "permanent" ? #include "fltk-c.bi" dim shared as Fl_Window ptr w...
by jdebord
Jun 03, 2015 9:16
Forum: Libraries
Topic: FLTK 1.3.x C Wrapper (obsolete)
Replies: 753
Views: 95972

Re: FLTK 1.3.3 C Wrapper Windows/Linux 32/64-bit.

A calculator made with FreeBASIC and FLTK: http://i18.servimg.com/u/f18/16/88/76/65/calc11.png There are 3 files: http://sourceforge.net/p/fbmath/code/HEAD/tree/FLTK/calc/fbeval.bas http://sourceforge.net/p/fbmath/code/HEAD/tree/FLTK/calc/fbeval.bi http://sourceforge.net/p/fbmath/code/HEAD/tree/FLTK...
by jdebord
May 23, 2015 7:34
Forum: Libraries
Topic: FLTK 1.3.x C Wrapper (obsolete)
Replies: 753
Views: 95972

Re: FLTK 1.3.3 C Wrapper Windows/Linux 32/64-bit.

There seems to be a bug with the function Fl_Color_ChooserHue : it returns a constant value instead of the correct hue. Here is a modification of the demo program Fl_Color_Chooser01.bas which shows the problem (sub ChooserCB1) For a workaround, get the RGB values and convert to HSV with Fl_Color_Cho...
by jdebord
Apr 01, 2015 7:15
Forum: Libraries
Topic: FLTK 1.3.x C Wrapper (obsolete)
Replies: 753
Views: 95972

Re: FLTK 1.3.3 C Wrapper Windows/Linux 32/64-bit.

The second method works. Thank you very much !

The first method gives a lot of "duplicated definitions", probably because fltk-c.bi is already included in myfltk.bas
by jdebord
Mar 30, 2015 7:54
Forum: Libraries
Topic: FLTK 1.3.x C Wrapper (obsolete)
Replies: 753
Views: 95972

Re: FLTK 1.3.3 C Wrapper Windows/Linux 32/64-bit.

I have a problem trying to make a library on top of FLTK. Example : Library (myfltk.bas) #include "fltk-c.bi" dim shared Widget(0 to 10) as any ptr sub Form(i as integer, w as integer, h as integer) Widget(i) = Fl_WindowNew(w, h) end sub sub Button(i as integer, x as integer, y as integer,...
by jdebord
Mar 26, 2015 9:08
Forum: Libraries
Topic: FLTK 1.3.x C Wrapper (obsolete)
Replies: 753
Views: 95972

Re: FLTK 1.3.3 C Wrapper Windows/Linux 32/64-bit.

Hello D. J. Peters,

Thank you for the new version !

I have updated the french tutorial. The link is the same:
http://sourceforge.net/projects/fbmath/ ... _intro.htm
by jdebord
Feb 04, 2015 7:52
Forum: Beginners
Topic: math extensions
Replies: 4
Views: 721

Re: math extensions

Did you try FBMath ?

http://sourceforge.net/projects/fbmath/ ... math/0.66/

Yes it's a library, but there is a complete PDF documentation which I think is quite understandable ...

And it has complex numbers, factorials, Gamma functions and the like.
by jdebord
Dec 29, 2014 9:12
Forum: Libraries
Topic: FLTK 1.3.x C Wrapper (obsolete)
Replies: 753
Views: 95972

Re: FLTK C Wrapper (Fast Light Toolkit v 1.3.3)

I have updated the french tutorial to take into account the change of version. The only modified file is:
http://sourceforge.net/projects/fbmath/ ... _intro.htm
by jdebord
Dec 01, 2014 8:14
Forum: Libraries
Topic: FLTK 1.3.x C Wrapper (obsolete)
Replies: 753
Views: 95972

Re: FLTK C Wrapper (Fast Light Toolkit v 1.3.2)

In the english and german tutorial I corrected already a small error on 12th November: In the menu example (chapter 4.7 - IV.G in your translation), "*.bas" and ".txt" must be separated by Chr(9) instead of ",". I have corrected this. The modified files are fltk_intro....
by jdebord
Nov 26, 2014 8:30
Forum: Libraries
Topic: FLTK 1.3.x C Wrapper (obsolete)
Replies: 753
Views: 95972

Re: FLTK C Wrapper (Fast Light Toolkit v 1.3.2)

Hello D. J. Peters,

I have removed the link. Now there is only the link to the forum.
by jdebord
Nov 25, 2014 8:31
Forum: Libraries
Topic: FLTK 1.3.x C Wrapper (obsolete)
Replies: 753
Views: 95972

Re: FLTK C Wrapper (Fast Light Toolkit v 1.3.2)

jdebord wrote:I have a SourceForge account for my FBMath project. I can publish the tutorial here. I will certainly use FLTK for some FBMath demo programs.

As promised:
http://sourceforge.net/projects/fbmath/ ... _intro.htm
I hope it will be useful ...
by jdebord
Nov 06, 2014 8:35
Forum: Projects
Topic: PANOMAND
Replies: 12
Views: 3864

Re: PANOMAND

Thank you D. J. Peters :)

BTW, the GUI is written in Panoramic, which means that the software is only available for Windows. I have just begun to study FLTK and I hope to be able to write a version of the program using this library.

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