[JM] Nov-16-2011
Some links for [jcw]'s technical weblog, Tcl related in a very interesting way...<<br>>
an inspiring site, to learn, to experiment, to share...<<br>>
<<br>>
Main Link:
http://jeelabs.org
<<br>>
&|Inside JeeMon            |2009/04/14|http://jeelabs.org/2009/04/14/inside-jeemon/%|%<link>%|% |&
&|Sensor data coming in    |2009/08/25|http://jeelabs.org/2009/08/25/sensor-data-coming-in/%|%<link>%|% |&
&|Playing with indentation |2011/09/09| http://jeelabs.org/2011/09/09/playing-with-indentation/%|%<link>%|% |&
&|RFM12B Command Calculator|2011/09/18| http://jeelabs.org/2011/09/18/rfm12b-command-calculator/%|%<link>%|% |&
&|Hacking around in software|2011/09/24| http://jeelabs.org/2011/09/24/hacking-around-in-software/%|%<link>%|% |&
&|JeeMon? JeeBus? JeeRev?   |2011/11/22|http://jeelabs.org/2011/11/22/jeemon-jeebus-jeerev/%|%<link>%|% |&
&|What’s in the yellow box? |2011/11/23|http://jeelabs.org/2011/11/23/whats-in-the-yellow-box/%|%<link>%|% |&
&|JeeRev sits under the hood|2011/11/24|http://jeelabs.org/2011/11/24/jeerev-sits-under-the-hood/%|%<link>%|% |&
&|JeeMon for early birds    |2011/11/25|http://jeelabs.org/2011/11/25/jeemon-for-early-birds/%|%<link>%|% |&


***Playing with JeeMon***
As I don't have any hardware to collect data, I had to replace the following part on /examples/chart-demo/main.tcl, in order to get the flot chart displayed:
 variable js {
  var options = {
    lines: { show: true },
    points: { show: true },
    xaxis: { mode: "time" },
    legend: { position: "nw", margin: 3 },
    shadowSize: 0,
    grid: { borderWidth: 1, borderColor: "#bbbbbb" },
    series: {
      lines: { lineWidth: 1 },
      points: { radius: 0.5 },
    }
  };
  $.getJSON('data.json', function(data) {
    $.plot($("#placeholder"), data, options);
  });
 }

with this:

 variable js {
  var options = {
    lines: { show: true },
    points: { show: true },
    xaxis: { mode: "time" },
    legend: { position: "nw", margin: 3 },
    shadowSize: 0,
    grid: { borderWidth: 1, borderColor: "#bbbbbb" },
    series: {
      lines: { lineWidth: 1 },
      points: { radius: 0.5 },
    }
  };

  $(function () {
    var d1 = [];
    for (var i = 0; i < 14; i += 0.5)
        d1.push([i, Math.sin(i)]);

    var d2 = [[0, 3], [4, 8], [8, 5], [9, 13]];

    // a null signifies separate line segments
    var d3 = [[0, 12], [7, 12], null, [7, 2.5], [12, 2.5]];
    
    $.plot($("#placeholder"), [ d1, d2, d3 ],options);
  });

}

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