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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>

    <head>
        <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
        <title>amCharts examples</title>
        <link rel="stylesheet" href="style.css" type="text/css">
        <script src="../amcharts/amcharts.js" type="text/javascript"></script>
        <script src="../amcharts/serial.js" type="text/javascript"></script>

        <script>
            var chartData = [
                {
                    "date": "2012-01-01",
                    "distance": 227,
                    "duration": 408
                },
                {
                    "date": "2012-01-02",
                    "distance": 371,
                    "duration": 482
                },
                {
                    "date": "2012-01-03",
                    "distance": 433,
                    "duration": 562
                },
                {
                    "date": "2012-01-04",
                    "distance": 345,
                    "duration": 379
                },
                {
                    "date": "2012-01-05",
                    "distance": 480,
                    "duration": 501
                },
                {
                    "date": "2012-01-06",
                    "distance": 386,
                    "duration": 443
                },
                {
                    "date": "2012-01-07",
                    "distance": 348,
                    "duration": 405
                },
                {
                    "date": "2012-01-08",
                    "distance": 238,
                    "duration": 309
                },
                {
                    "date": "2012-01-09",
                    "distance": 218,
                    "duration": 287
                },
                {
                    "date": "2012-01-10",
                    "distance": 349,
                    "duration": 485
                },
                {
                    "date": "2012-01-11",
                    "distance": 603,
                    "duration": 890
                },
                {
                    "date": "2012-01-12",
                    "distance": 534,
                    "duration": 810
                }
            ];
            var chart;

            AmCharts.ready(function () {
                // SERIAL CHART
                chart = new AmCharts.AmSerialChart();
                chart.dataProvider = chartData;
                chart.categoryField = "date";
                chart.dataDateFormat = "YYYY-MM-DD";
                chart.marginTop = 0;

                // AXES
                // category axis
                var categoryAxis = chart.categoryAxis;
                categoryAxis.parseDates = true; // as our data is date-based, we set parseDates to true
                categoryAxis.minPeriod = "DD"; // our data is daily, so we set minPeriod to DD
                categoryAxis.autoGridCount = false;
                categoryAxis.gridCount = 50;
                categoryAxis.gridAlpha = 0;
                categoryAxis.gridColor = "#000000";
                categoryAxis.axisColor = "#555555";
                // we want custom date formatting, so we change it in next line
                categoryAxis.dateFormats = [{
                    period: 'DD',
                    format: 'DD'
                }, {
                    period: 'WW',
                    format: 'MMM DD'
                }, {
                    period: 'MM',
                    format: 'MMM'
                }, {
                    period: 'YYYY',
                    format: 'YYYY'
                }];

                // as we have data of different units, we create two different value axes
                // Duration value axis
                var durationAxis = new AmCharts.ValueAxis();
                durationAxis.title = "duration";
                durationAxis.gridAlpha = 0.05;
                durationAxis.axisAlpha = 0;
                durationAxis.tickLength = 0;
                durationAxis.inside = true;
                // the following line makes this value axis to convert values to duration
                // it tells the axis what duration unit it should use. mm - minute, hh - hour...
                durationAxis.duration = "mm";
                durationAxis.durationUnits = {
                    DD: "d. ",
                    hh: "h ",
                    mm: "min",
                    ss: ""
                };
                chart.addValueAxis(durationAxis);

                // Distance value axis
                var distanceAxis = new AmCharts.ValueAxis();
                distanceAxis.title = "distance";
                distanceAxis.gridAlpha = 0;
                distanceAxis.position = "right";
                distanceAxis.inside = true;
                distanceAxis.unit = "mi";
                distanceAxis.axisAlpha = 0;
                distanceAxis.tickLength = 0;
                chart.addValueAxis(distanceAxis);

                // GRAPHS
                // duration graph
                var durationGraph = new AmCharts.AmGraph();
                durationGraph.title = "duration";
                durationGraph.valueField = "duration";
                durationGraph.type = "line";
                durationGraph.valueAxis = durationAxis; // indicate which axis should be used
                durationGraph.lineColor = "#CC0000";
                durationGraph.balloonText = "[[value]]";
                durationGraph.lineThickness = 1;
                durationGraph.legendValueText = "[[value]]";
                durationGraph.bullet = "square";
                durationGraph.bulletBorderColor = "#CC0000";
                durationGraph.bulletBorderAlpha = 1;
                durationGraph.bulletBorderThickness = 1;
                chart.addGraph(durationGraph);

                // distance graph
                var distanceGraph = new AmCharts.AmGraph();
                distanceGraph.valueField = "distance";
                distanceGraph.title = "distance";
                distanceGraph.type = "column";
                distanceGraph.fillAlphas = 0.1;
                distanceGraph.valueAxis = distanceAxis; // indicate which axis should be used
                distanceGraph.balloonText = "[[value]] miles";
                distanceGraph.legendValueText = "[[value]] mi";
                distanceGraph.legendPeriodValueText = "total: [[value.sum]] mi";
                distanceGraph.lineColor = "#000000";
                distanceGraph.lineAlpha = 0;
                chart.addGraph(distanceGraph);

                // CURSOR
                var chartCursor = new AmCharts.ChartCursor();
                chartCursor.zoomable = false;
                chartCursor.categoryBalloonDateFormat = "DD";
                chartCursor.cursorAlpha = 0;
                chartCursor.valueLineEnabled = true;
                chartCursor.valueLineBalloonEnabled = true;
                chartCursor.valueLineAxis = distanceAxis;
                chart.addChartCursor(chartCursor);

                // LEGEND
                var legend = new AmCharts.AmLegend();
                legend.bulletType = "round";
                legend.equalWidths = false;
                legend.valueWidth = 120;
                legend.color = "#000000";
                legend.useGraphSettings = true;
                chart.addLegend(legend);

                // WRITE
                chart.write("chartdiv");
            });
        </script>
    </head>

    <body>
        <div id="chartdiv" style="width:100%; height:400px;"></div>
    </body>

</html>