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  1. Replies
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    Views
    173

    LoadFrame error

    Hi all,

    My application compiles fine with Win32 and runs fine, but for x64 it compiles fine but crashes on:


    CMainFrame* pMainFrame = new CMainFrame;
    if...
  2. Find approximate value fast, given a point cloud of data

    So I have this Computational Fluid Dynamics data, it is a two dimensional point cloud. Anyone know any good algorithms for, given a point location (x,y), to find a value and to find this value fast?...
  3. Replies
    0
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    444

    Emulate shutter in OpenGL

    I want to emulate shutter time with OpenGL. I found this below gives the best results:

    ClearScene();

    DrawScene();

    DrawMovingObject();

    glAccum(GL_LOAD, 1.0/n );
  4. Replies
    6
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    890

    Re: OpenGL Component for VC++

    Any hints on how to use OpenGL fonts? I'm using the following functions below, BuildFont is called in OnCreate, KillFont in OnDestroy, then e.g.:

    glRasterPos3d(0.5, 0.5, 0.50 );

    ...
  5. Replies
    6
    Views
    890

    Re: OpenGL Component for VC++

    In my code, it's not there:


    static PIXELFORMATDESCRIPTOR pfd = {

    sizeof(PIXELFORMATDESCRIPTOR), // size of this pfd
    1, // version number...
  6. Replies
    6
    Views
    890

    Re: OpenGL Component for VC++

    Hi,

    I have used this code so many years ago and it has most of the time worked fine (and is working fine now on my operating system). However, on some computers of other people, it sometimes shows...
  7. Re: Extracting time stamps from pdf

    Wow, that works even better. Thanks a lot. There were 400+ occurrences in one file alone, I had seriously underestimated the number of occurrences and the manual work it would have taken. There are...
  8. Re: Extracting time stamps from pdf

    Anyway, this did the trick:


    CStdioFile InputFile;

    if (InputFile.Open(FileName,CFile::modeRead|CFile::typeBinary))
    {
    CString Line; CString ToFind; ToFind.Format("when");

    ...
  9. Re: Extracting time stamps from pdf

    I use Multi Byte character set in my project configuration. The pdf I have no clue how to find out.
  10. Re: Extracting time stamps from pdf

    Anyway, I got an idea, I might use GetPosition and check if it is anywhere near the end of the file, if not just call ReadString again in a while loop. I'll first try that.
  11. Replies
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    465

    Re: Need help reading an image file

    Maybe Google CImage class?
  12. Re: Extracting time stamps from pdf

    Yes I could, why?
  13. Re: Extracting time stamps from pdf

    1) I checked that doesn't occur.
    2) Same.


    It is metadata of pictures from Adobe Photoshop.


    Victor, I did not ignore you. I addressed that issue specifically. There are about 80 entries per...
  14. Re: Extracting time stamps from pdf

    InputFile.Open(FileName,CFile::modeRead|CFile::typeBinary))

    Let's me read a lot further but it still exits way before the actual end of the file.
  15. Re: Extracting time stamps from pdf

    Already did that. What if there are a gazillion instances? I want to automate it. I thought the ten lines above could do it. Obviously I was wrong.
  16. [RESOLVED] Extracting time stamps from pdf

    Hi, I am trying to automatically extract all time stamps in a pdf file. These are typically in a line like:

    when="2010-07-30T15:20:30+04:00"

    For this I was thinking of using CStdioFile and the...
  17. Re: Resource view takes hangs when trying to edit rc file

    Somehow the lines with "design info" or whatever of a whole bunch of dialogs I have, were what caused the problems. Those lines don't seem necessary at first sight so I just threw them out....
  18. Re: Resource view takes hangs when trying to edit rc file

    You are correct that I made manual changes in the original project. However, back then in VC++ 6.0 this was never a problem and always loaded correctly. I cannot undo that now however. I did find the...
  19. Resource view takes hangs when trying to edit rc file

    No idea how to solve it. Found an online suggestion of using an rc2 file and cut and paste stuff from .rc file to .rc2 file to see which line causes the problem but don't know how to create a blank...
  20. Replies
    6
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    982

    Re: Cannot type certain letters in CEdit box

    Crap, it looks like I already solved this problem nine years ago too. It's just now that I am expanding my old program with new view classes that I am having this problem again and forgot I had the...
  21. Replies
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    982

    Re: Cannot type certain letters in CEdit box

    The full list is ztyxn. TVisualFormView is a class from a visual framework:

    http://www.codeproject.com/KB/dialog/visualfx.aspx

    Now that I've tried out all the letters, it occurs to me I've...
  22. Replies
    6
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    982

    Cannot type certain letters in CEdit box

    CEdit box is located in TVisualFormView where also an MSFlexgrid control is located. I can not enter particular letters like "t", "n" and "y", possibly even more. I can enter them in edit boxes...
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    1
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    368

    Parallel programming in Visual C++ 6

    Is there some parallel library like OpenMP or whatever that would allow me to use Visual C++ 6.0 to compile any parallel programming software?
  24. Replies
    11
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    1,812

    Re: Read grayscale bitmap into array

    I know things can be done better. That's why I'm asking help here, I'm not a programmer by education, but I need something that does the job. I managed to concoct something myself using related...
  25. Replies
    11
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    1,812

    Re: Read grayscale bitmap into array

    Ofcourse not, but I know some values in all 4 corners. Anyway, I managed to solve it myself looking at some related code on the net. For posterity reasons:


    // Additional functions needed
    int...
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