Problem for refreshment of outtextxy

Discussion in 'C Programming' started by nilaakash@gmail.com, Oct 31, 2005.

  1. Guest

    Hi everybody,
    I wanted to interface instruments with computer in C language. From
    the instruments whatever data I get, I wanted to plot online and print
    also in DOS mode. There in graphics mode I tried to print data as
    "outtextxy" command. As my data changes with time, it overwrites on the
    earlier data and makes blured after some times. So I tried with
    "cleardevice" command. But then another problem comes in plotted data.
    It always erase all the old data plot and plot newly. So I get only dot
    dot plot not all plot in a certain time. So please could anyone tell me
    how to solve this problem ? Is it possible to clear/refresh only a
    specified area (rectangular) for outtextxy ?

    Waiting for reply.

    Thanks.

    nilaakash
    , Oct 31, 2005
    #1
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  2. Simon Biber Guest

    wrote:
    > Hi everybody,
    > I wanted to interface instruments with computer in C language. From
    > the instruments whatever data I get, I wanted to plot online and print
    > also in DOS mode. There in graphics mode I tried to print data as
    > "outtextxy" command. As my data changes with time, it overwrites on the
    > earlier data and makes blured after some times. So I tried with
    > "cleardevice" command. But then another problem comes in plotted data.
    > It always erase all the old data plot and plot newly. So I get only dot
    > dot plot not all plot in a certain time. So please could anyone tell me
    > how to solve this problem ? Is it possible to clear/refresh only a
    > specified area (rectangular) for outtextxy ?


    The functions you refer to are not provided by standard C. They are
    specific to your own compiler and/or platform. That means we can't help
    you with your problem here.

    Try posting to comp.os.msdos.programmer

    --
    Simon.
    Simon Biber, Oct 31, 2005
    #2
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