Re: [Gnuplot-info] pass a comment to gnuplot from visual c++?

[Gavin B. <gav...@ya...>]

Hi, This works in C:

Open the pipe to gnuplot:
    fp = popen("gnuplot","w");

Send whatever commands you want:
    fprintf(fp,"set data style lines\n");

Flush the pipe:
    fflush(fp);

Close the pipe:
    fclose(fp);

Hope this helps,

Gavin.

how do I pass a comment e.g. plot sin(x) to gnuplot from visual c++?
I have tried to use fprintf but it doesn't work?
Any idea anyone?
Thanks in advance! 



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