Changing colours

This is a discussion on Changing colours within the C Programming forums, part of the General Programming Boards category; I am new to using c code and am trying to invert a picture and am struggling with the psuedocode. ...

  1. #1
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    Changing colours

    I am new to using c code and am trying to invert a picture and am struggling with the psuedocode. Can anyone advise.

    Ben

  2. #2
    ATH0 quzah's Avatar
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    Code:
    for each pixel
        invert pixel
    Now, perhaps you could be a bit clearer on what exactly you mean.


    Quzah.
    Hope is the first step on the road to disappointment.

  3. #3
    Its hard... But im here swgh's Avatar
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    Thats quite an advanced topic, first learn the basics of C, ie, input /output / functions
    before you move on to the more complex topics.

    This colde changes the color of cosole text, but for inserting a bitmap or icon in C, it is somthing I have never learnt.


    Code:
    HANDLE h = GetStdHandle ( STD_OUTPUT_HANDLE );
    
    WORD wOldColorAttrs;
    
    CONSOLE_SCREEN_BUFFER_INFO csbiInfo; 
     
    
       
    GetConsoleScreenBufferInfo(h, &csbiInfo);
    
    wOldColorAttrs = csbiInfo.wAttributes; 
    
    SetConsoleTextAttribute ( h, FOREGROUND_BLUE | FOREGROUND_INTENSITY );

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