Search found 64 matches

by Bunuel66
Jan 29, 2008 19:47
Forum: Libraries
Topic: Who know how use FB swig?
Replies: 10
Views: 3858

by Bunuel66
Jan 26, 2008 20:07
Forum: Libraries
Topic: IUP-CD-IM
Replies: 5
Views: 1922

IUP-CM-SOIL

Thanks a lot. I have downloaded SOIL and it works quite fine. The only drawback is the dependency to OpenGL, but that's not that bad. Then we have a full set of libraries for making Gui and incorporating images. I'll plan to post a bit of code and some explanations on that subjects later on. Be pati...
by Bunuel66
Jan 25, 2008 16:35
Forum: Libraries
Topic: IUP-CD-IM
Replies: 5
Views: 1922

image array IUM

Thanks for your suggestion. I have experimented a bit and I think that the correct expression is: *((*myImage).data). It compiles fine anyway. But it still generates an execution error. I'm suspecting a problem with the way C and FreeBASIC store array. I have a very simplistic solution which is to u...
by Bunuel66
Jan 25, 2008 0:04
Forum: Libraries
Topic: IUP-CD-IM
Replies: 5
Views: 1922

IUP-CD-IM

I'm playing with IUP and I managed to make it work with CD for drawing in canvas. Now I'm trying to make it work with the IM lib for displaying images in canvas. Unfortunately I'm stuck...I have converted the header of IM lib with swig, and it seems that it works. The trouble is that there is a imIm...
by Bunuel66
Jan 22, 2008 20:29
Forum: Libraries
Topic: IUP and CD
Replies: 1
Views: 1027

Solved...at most

I finally devised a very crude example showing how IUP and CD interact. I like to refine it a little more. If you're in a hurry, just ask here. I'll send you my code as is.

Regards.

Luis
by Bunuel66
Jan 22, 2008 14:39
Forum: Libraries
Topic: IUP and CD
Replies: 1
Views: 1027

IUP and CD

Does anybody has a working example of using a CD canvas within a IUP dialog?
Either for displaying an image or drawing text or lines?

Would be highly appreciated.

Best regards

Luis
by Bunuel66
Jan 21, 2008 1:07
Forum: Libraries
Topic: IUP headers
Replies: 7
Views: 3111

Corrected code

Sorry, for my previous post, I finally managed to make it work. I'm not sure it's the perfect solution... First change all the declaration of functions in the ICallback as follows: from: Function btn_append_cb () As Integer to: Function btn_append_cb cdecl ( byval self as Ihandle ptr ) As Integer Se...
by Bunuel66
Jan 20, 2008 23:55
Forum: Libraries
Topic: IUP headers
Replies: 7
Views: 3111

Working IUP2.6 example

Would you be kind enough for posting the corrected example?
I'm a bit lost for making it works.

Thanks so much.

Luis
by Bunuel66
Dec 02, 2007 19:22
Forum: Tips and Tricks
Topic: Square Roots: Babylonian Style!!
Replies: 15
Views: 5272

Generalized Newton Method

In France there is a generic algorithm named Generalized Newton Method: Let x_n an estimated of X such that f(X)=a. If x_n is close enough we can consider that a small h added to x_n will reach X, then, at first order: f(x_n+h)=f(x_n)+g(x_n).h with g(x) the first derivative of f: d/dx[f(x)] Then h=[...
by Bunuel66
Aug 10, 2007 21:45
Forum: Libraries
Topic: 018.1 and Wx-c Examples
Replies: 2
Views: 1455

Wx-c Examples and 018

I have solved the problem, who was apparently related with FbIde calling ld.exe with a wrong parameter. I reinstall everything FbIde and FB from 0.17 to 018. Works fine now. I have checked with wx-c.dll as you indicated and with the one provided in the .NET package. Works in both cases. Regards. Luis
by Bunuel66
Aug 10, 2007 9:07
Forum: Libraries
Topic: 018.1 and Wx-c Examples
Replies: 2
Views: 1455

018.1 and Wx-c Examples

Version 018.1 of compiler produces a strange bug on wx-c examples.
First compilation and execution of examples run fine. But if recompilation is done, exe files remain locked as if not properly killed in memory at exit.

Any clue?

Regards.
by Bunuel66
Jul 25, 2007 23:46
Forum: General
Topic: Recent compiler Seg Faults
Replies: 8
Views: 1765

Seem's to work, thanks a lot.

Reagrds
by Bunuel66
Jul 25, 2007 22:23
Forum: Windows
Topic: Compiler fail on wx-c
Replies: 3
Views: 1465

In my mind ;-)

Segmentation fault
by Bunuel66
Jul 25, 2007 20:25
Forum: Windows
Topic: Compiler fail on wx-c
Replies: 3
Views: 1465

Compiler fail on wx-c

On win XP SP2 with the latest build of fbc, compilation fail on E:\Langage\FreeBasic\examples\wx-c\wx-c.demo.bas and mdi.bas
sizers.bas compile and run fine
wx-c.dll is the last version from wx.net cvs
Failure doesn't occur with 0.17b stable.

Regards.
by Bunuel66
Jul 24, 2007 20:24
Forum: General
Topic: A problem with using ATN and ATAN2 functions
Replies: 10
Views: 2239

atan2

Atan2 works correctly and provides an angle in [-pi,pi].If you are not confortable with negative values just test for <0 and add 2*Pi. That simple. Beware that standard coordinates on screen are: origin :top left corner y axis : from top screen to down. The more y increases the lower you are on the ...

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