I don't want to press Enter

Help
Anonymous
2004-01-15
2013-03-15
  • Anonymous - 2004-01-15

    I'm trying to visualize the evolution of two vectors.

    My code look like as  :

        plstream pls(1);
        pls.sdev("tk");
        pls.scol0(0,255,255,255);
        pls.init();
        pls.scol0(1,0,0,0);
        pls.ssub(1,2);

        (...) definition of the vectors x, x2, y, y2

        for(int j =0;j<100;j++){

        (...) modification of y and y2

          pls.adv(1);
          pls.col0(1);
          pls.env( 0., 1., 0., 1., 0, 0 );
          pllab("(x)", "(y)", "y 1");
          pls.line( 6, x, y );

          pls.adv(2);
          pls.col0(1);
          pls.env( 0., 1., 0., 10., 0, 0 );
          pllab("(x)", "(y)", "y 2");
          pls.line( 6, x2, y2 );

          usleep(SLEEP_GRAPHE);
        }

    I've two problems :

    - I have to press ENTER to go to the next graph. What can I do to go automatically to the next graph ?
    - I don't understand why the graph with x and y is in the bottom of the window and the graph with x2 and y2 in the top of the window. I was expecting the inverse.

     
    • Anonymous - 2007-01-12

      Hello Berti:

      Enter issue:
      pls->spause(true);

      Can't help you with the second one :-(

       

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