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  1. Thread: answer

    by pit_29
    Replies
    3
    Views
    515

    Re: answer

    How do you check if a checkbox is checked? Can be this way? if (ui-> checkBox-> isTristate () == true) true and false would be marked unchecked?
  2. Thread: answer

    by pit_29
    Replies
    3
    Views
    515

    answer

    How I can use a checbox in a cpp file that is in another?
  3. Replies
    1
    Views
    486

    equivalent instruction

    Can anyone tell me if you know any similar instruction each line of code that are here?



    clear img;
    ncol = 640;
    nfil = 480;
    fich = fopen('captura.txt');
    for i=1:ncol % si va almacenada por...
  4. Replies
    0
    Views
    361

    form an image with pixels

    Hi, I know how to read a single byte of data because they do not like it, I have a QByteArray data that is supposed to integer pixel values​​, and wanted to chop the QByteArray in these values ​​to...
  5. Replies
    8
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    832

    Re: I break QByteArray in bytes

    in each iteration I want to read 1 byte of QByteArray but I can not do this with pointers
    int c = & bytesrecibed.data (z)
  6. Replies
    8
    Views
    832

    Re: I break QByteArray in bytes

    How can I do?, So it does not work

    void cliente::leeimagen(QByteArray &bytesReceived){
    .
    .
    .
    .
    int z=0;
    for(int i =0; i <image2->width(); ++i)
    for(int j =0; j <...
  7. Replies
    8
    Views
    832

    Re: I break QByteArray in bytes

    Does that give will read the first byte data? It continue until the end of QByteArray?
  8. Replies
    8
    Views
    832

    I break QByteArray in bytes

    Hi, I have a QByteArray data, and I need to loop for each iteration of the QByteArray store a byte to an integer.
    example: for (int i = 0; i <480; i + +)
    int c = (read the first byte of...
  9. Replies
    3
    Views
    545

    Re: How I can form an image?

    How I can use the function bits () in Qimage?
  10. Replies
    3
    Views
    528

    Re: read only one byte

    I need to read every time a byte To reach an value of each pixel
  11. Replies
    3
    Views
    528

    read only one byte

    How I can read only one byte at a time, to take the value of a pixel?

    an instruction that would be similar to this:

    > dato = fread(fich,1); % read one byte

    would have to apply to this...
  12. Replies
    1
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    425

    approximation to code

    Anyone can tell me how to do this in qt for symbian or similar? Color lines are the most important, try to read the data come from a QByteArray and I want to separate the integer values ​​in the...
  13. Replies
    5
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    644

    Re: read integers from a txt file

    How I can do?
    How often a Toint ()?
  14. Replies
    5
    Views
    644

    Re: read integers from a txt file

    I just want to read integers from a file.txt and store in a variable of type integer in each iteration
    thank you very much for the help gaba
  15. Replies
    5
    Views
    644

    read integers from a txt file

    I have a txt file with integer values ​​in this way 123 98 23 145 .... separated by white space, I read the file and store each value in a variable, as I can read the file and each time the whole...
  16. Replies
    3
    Views
    545

    How I can form an image?

    hello, I would like to form an image with the data I receive the message variable, would be values ​​of pixels, the image would have a dimension of 640 X 480, then should turn it into a pixmap to...
  17. Replies
    2
    Views
    536

    Re: please help grey scale image

    I do not understand your answer, all we want is to see because I can not form the image, because only with a square black and gray striped.
    thank you very much
  18. Replies
    2
    Views
    536

    please help grey scale image

    Hi, I like to make a grayscale image, and I can not do it, I have the program and was wondering if it is correct.
    thank you very much.

    program.

    #include "cliente.h"
    #include <iostream>...
  19. Replies
    1
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    675

    videochat example

    hello, does anyone know any example of video chat qt open source?
  20. Replies
    1
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    388

    please help, compilation error

    ¿Por Que Tengo El Siguiente error? ¿Como convierto UNA imagen un mapa de píxeles de las Naciones Unidas?
    error:
    C:\ejemplos_qt\teratermobile-build-simulator\..\teratermobile\cliente.cpp:111: error:...
  21. Replies
    1
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    558

    help imagen rgb to qbytearray

    hello,
    Can anyone help? Want to form an image with RGB data I receive from a socket.
    I can send the file.cpp who want to take a look.
    the method which is responsible for doing so is "leeimagen"
    I...
  22. Thread: image bmp file

    by pit_29
    Replies
    13
    Views
    1,346

    Re: image bmp file

    my phone is nokia 5800, and am trying to do a telnet client that connects a camera that is networked, I have it connected to the camera, and send me pictures achievement, but fails to form and...
  23. Thread: image bmp file

    by pit_29
    Replies
    13
    Views
    1,346

    Re: image bmp file

    Sorry folks,
    without matlab, how I can use a QByteArray to form an RGB image?
    An example would be:

    image.loadFromData(buffer->buffer()); // Load the image from the receive buffer

    for(int...
  24. Thread: image bmp file

    by pit_29
    Replies
    13
    Views
    1,346

    Re: image bmp file

    need this
    How I can do this in qt for symbian?
    matlab code:
    % connect to server socket
    fprintf('Trying to connect to port 2002\n');
    ...
  25. Thread: image bmp file

    by pit_29
    Replies
    13
    Views
    1,346

    Re: image bmp file

    bmp file does not create
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