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Size of Terminal window

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Hamraz12
 Hamraz12
(@hamraz12)
New Member
Joined: 2 years ago
Posts: 3
Topic starter 15/05/2020 12:01 pm  

Hello,

May I ask how may we get the size of terminal window? so we can print the messages in right and left side of window.

after that task just the next message must be printed like that or all next messages also must be like that (left and right side)?

thanks


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Kokavec_Ondrej
 Kokavec_Ondrej
(@kokavec_ondrej)
Active Member
Joined: 2 years ago
Posts: 14
15/05/2020 12:09 pm  

The classic size of terminal window is 25×80 (lines x columns), but you counting coordinates from 0.

And the whole communication with server (from start to end) must be set like this.

Hope it helps.


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polex
 polex
(@polex)
New Member
Joined: 2 years ago
Posts: 4
16/05/2020 12:51 pm  

Hi, here is one program for calculating the number of rows and columns of your terminal window. Classic size is, like Ondrej said, 25x80, but mine has 30x120 so I hope this will be helpful.

#include <windows.h>

int main(int argc, char *argv[]) {
    CONSOLE_SCREEN_BUFFER_INFO csbi;
    int columns, rows;

    GetConsoleScreenBufferInfo(GetStdHandle(STD_OUTPUT_HANDLE), &csbi);
    columns = csbi.srWindow.Right - csbi.srWindow.Left + 1;
    rows = csbi.srWindow.Bottom - csbi.srWindow.Top + 1;

    printf("columns: %d\n", columns);
    printf("rows: %d\n", rows);
    return 0;
}

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