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problem with dygraph

Pangu

By Pangu
in Javascript Help

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Pangu

Posted
Posted (edited)

with: 

<html>
<head>
<script type="text/javascript"
  src="dygraph-combined-dev.js"></script>

<script>
 $(document).ready(function () {
      new Dygraph(
              document.getElementById("graphdiv"),
              function() {
                var zp = function(x) { if (x < 10) return "0"+x; else return x; };
                var r = "date,parabola,line,another line,sine wave\n";
                for (var i=1; i<=31; i++) {
                r += "200610" + zp(i);
                r += "," + 10*(i*(31-i));
                r += "," + 10*(8*i);
                r += "," + 10*(250 - 8*i);
                r += "," + 10*(125 + 125 * Math.sin(0.3*i));
                r += "\n";
                }
                return r;
              },
              {
                strokeWidth: 2,
                'parabola': {
                  strokeWidth: 0.0,
                  drawPoints: true,
                  pointSize: 4,
                  highlightCircleSize: 6
                },
                'line': {
                  strokeWidth: 1.0,
                  drawPoints: true,
                  pointSize: 1.5
                },
                'sine wave': {
                  strokeWidth: 3,
                  highlightCircleSize: 10
                }
              }
          );
    }
);
</script>
</head>
<body>
<div id="graphdiv"></div>
<script type="text/javascript">
  g = new Dygraph(

    // containing div
    document.getElementById("graphdiv"),

    // CSV or path to a CSV file.
    "Date,Close Price\n" +
"2015-09-17,5.20\n" + 
"2015-09-16,5.31\n" + 
"2015-09-15,5.40\n" + 
"2015-09-14,5.20\n" + 
"2015-09-11,5.17\n" + 
"2015-09-10,5.20\n" + 
"2015-09-09,5.09\n" + 
"2015-09-08,5.05\n" + 
"2015-09-07,4.90\n" + 
"2015-09-04,4.74\n" + 
"2015-09-03,4.68\n" + 
"2015-09-02,4.24\n" + 
"2015-09-01,4.20\n" + 
"2015-08-31,4.06\n" + 
"2015-08-28,4.19\n" + 
"2015-08-27,4.08\n" + 
"2015-08-26,4.20\n" + 
"2015-08-25,4.04\n" + 
"2015-08-24,3.53\n" + 
"2015-08-21,4.30\n" + 
"2015-08-20,4.45\n" + 
"2015-08-19,4.58\n" + 
"2015-08-18,4.54\n" + 
"2015-08-17,4.63\n" + 
"2015-08-14,4.49\n" + 
"2015-08-13,4.56\n" + 
"2015-08-12,4.69\n" + 
"2015-08-11,4.80\n" + 
"2015-08-10,4.65\n" + 
"2015-08-07,4.40\n" + 
"2015-08-06,4.24\n" + 
"2015-08-05,3.98\n" + 
"2015-08-04,3.84\n" + 
"2015-08-03,3.66\n" + 
"2015-07-31,4.71\n" + 
"2015-07-30,4.71\n" + 
"2015-07-29,4.71\n" + 
"2015-07-28,4.71\n" + 
"2015-07-27,4.71\n" + 
"2015-07-24,4.71\n" + 
"2015-07-23,4.71\n" + 
"2015-07-22,4.71\n" + 
"2015-07-21,4.71\n" + 
"2015-07-20,4.71\n" + 
"2015-07-17,4.71\n" + 
"2015-07-16,4.71\n" + 
"2015-07-15,4.71\n" + 
"2015-07-14,4.71\n" + 
"2015-07-13,4.71\n" + 
"2015-07-10,4.71\n" + 
"2015-07-09,4.71\n" + 
"2015-07-08,4.71\n" + 
"2015-07-07,4.71\n" + 
"2015-07-06,4.71\n" + 
"2015-07-03,4.71\n" + 
"2015-07-02,4.71\n" + 
"2015-07-01,4.71\n" + 
"2015-06-30,4.71\n" + 
"2015-06-29,4.71\n" + 
"2015-06-26,4.71\n" + 
"2015-06-25,4.45\n" + 
"2015-06-24,4.43\n" + 
"2015-06-23,4.41\n" + 
"2015-06-22,4.14\n" + 
"2015-06-19,3.84\n" + 
"2015-06-18,3.65\n" + 
"2015-06-17,3.63\n" + 
"2015-06-16,4.23\n" + 
"2015-06-15,4.49\n" + 
"2015-06-12,4.74\n" + 
"2015-06-11,5.04\n" + 
"2015-06-10,4.75\n" + 
"2015-06-09,4.75\n" + 
"2015-06-08,4.61\n" + 
"2015-06-05,4.69\n" + 
"2015-06-04,4.91\n" + 
"2015-06-03,4.94\n" + 
"2015-06-02,4.68\n" + 
"2015-06-01,4.56\n" + 
"2015-05-29,4.56\n" + 
"2015-05-28,4.96\n" + 
"2015-05-27,5.29\n" + 
"2015-05-26,4.75\n" + 
"2015-05-25,4.88\n" + 
"2015-05-22,5.06\n" + 
"2015-05-21,5.18\n" + 
"2015-05-20,5.07\n" + 
"2015-05-19,5.28\n" + 
"2015-05-18,5.26\n" + 
"2015-05-15,4.95\n" + 
"2015-05-14,5.00\n" + 
"2015-05-13,5.18\n" + 
"2015-05-12,5.49\n" + 
"2015-05-11,5.50\n" + 
"2015-05-08,5.74\n" + 
"2015-05-07,5.84\n" + 
"2015-05-06,5.60\n" + 
"2015-05-05,5.28\n" + 
"2015-05-04,5.80\n" + 
"2015-05-01,5.99\n" + 
"2015-04-30,5.99\n" + 
"2015-04-29,5.46\n" + 
"2015-04-28,5.58\n" + 
"2015-04-27,5.45\n" + 
"2015-04-24,4.97\n" + 
"2015-04-23,4.87\n" + 
"2015-04-22,4.57\n" + 
"2015-04-21,4.30\n" + 
"2015-04-20,4.85\n" + 
"2015-04-17,4.86\n" + 
"2015-04-16,5.09\n" + 
"2015-04-15,4.80\n" + 
"2015-04-14,5.00\n" + 
"2015-04-13,5.45\n" + 
"2015-04-10,5.45\n" + 
"2015-04-09,5.45\n" + 
"2015-04-08,5.38\n" + 
"2015-04-07,5.42\n" + 
"2015-04-06,5.50\n" + 
"2015-04-03,5.50\n" + 
"2015-04-02,5.50\n" + 
"2015-04-01,5.49\n" + 
"2015-03-31,5.70\n" + 
"2015-03-30,5.80\n" + 
"2015-03-27,5.68\n" + 
"2015-03-26,5.40\n" + 
"2015-03-25,5.83\n" + 
"2015-03-24,5.83\n" + 
"2015-03-23,5.30\n" + 
"2015-03-20,5.01\n" + 
"2015-03-19,4.84\n" + 
"2015-03-18,4.90\n" + 
"2015-03-17,5.13\n" + 
"2015-03-16,4.91\n" + 
"2015-03-13,5.18\n" + 
"2015-03-12,5.53\n" + 
"2015-03-11,5.58\n" + 
"2015-03-10,5.70\n" + 
"2015-03-09,5.60\n" + 
"2015-03-06,6.15\n" + 
"2015-03-05,6.19\n" + 
"2015-03-04,6.40\n" + 
"2015-03-03,6.32\n" + 
"2015-03-02,6.51\n" + 
"2015-02-27,7.00\n" + 
"2015-02-26,7.30\n" + 
"2015-02-25,7.50\n" + 
"2015-02-24,6.88\n" + 
"2015-02-23,6.05\n" + 
"2015-02-20,6.05\n" + 
"2015-02-19,6.09\n" + 
"2015-02-18,5.90\n" + 
"2015-02-17,5.98\n" + 
"2015-02-16,6.00\n" + 
"2015-02-13,6.20\n" + 
"2015-02-12,5.54\n" + 
"2015-02-11,5.25\n" + 
"2015-02-10,5.64\n" + 
"2015-02-09,5.18\n" + 
"2015-02-06,5.15\n" + 
"2015-02-05,5.27\n" + 
"2015-02-04,5.50\n" + 
"2015-02-03,5.69\n" + 
"2015-02-02,5.12\n" + 
"2015-01-30,4.80\n" + 
"2015-01-29,4.78\n" + 
"2015-01-28,4.45\n" + 
"2015-01-27,5.17\n" + 
"2015-01-26,5.82\n" + 
"2015-01-23,5.63\n" + 
"2015-01-22,5.16\n" + 
"2015-01-21,4.94\n" + 
"2015-01-20,5.18\n" + 
"2015-01-19,5.20\n" + 
"2015-01-16,4.77\n" + 
"2015-01-15,4.90\n" + 
"2015-01-14,5.03\n" + 
"2015-01-13,5.31\n" + 
"2015-01-12,5.20\n" + 
"2015-01-09,4.93\n" + 
"2015-01-08,4.76\n" + 
"2015-01-07,4.97\n" + 
"2015-01-06,5.07\n" + 
"2015-01-05,5.07\n" + 
"2015-01-02,5.55\n" + 
"2015-01-01,5.40\n" + 
"2015-10-28,10"
  );
</script>
</body>
</html>

i can show a graph.

now i want to higlight a date-area, like in the tutorial example:

http://dygraphs.com/gallery/#g/highlighted-region

 

my problem is, that i can't figure out how i can use the date

e.g. : 2015-01-01 to 2015-10-28

as highlight_start / highlight_end

 

-> has anyone an idee, how i can higlight a day-range 2015-01-01 to 2015-10-28 in my example? thx :)

Edited by Pangu
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