# Airline fatalities per year

This goes in the documents header:

    <script src="../libraries/rgraph.common.core.js" ></script>
    <script src="../libraries/rgraph.common.dynamic.js" ></script>
    <script src="../libraries/rgraph.common.tooltips.js" ></script>
    <script src="../libraries/rgraph.line.js" ></script>

Put this where you want the chart to show up:

    <canvas id="cvs" width="800" height="250">
        [No canvas support]
    </canvas>

This is the code that generates the chart:

    <script>
        years    = [1970,1971,1972,1973,1974,1975,1976,1977,1978,1979,1980,1981,1982,1983,1984,1985,1986,1987,1988,1989,1990,1991,1992,1993,1994,1995,1996];
        data     = [4,8,6,5,6,5,3,2,3,1,0,1,0,3,2,5,4,5,4,6,5,3,8,7];
        tooltips = [];
        color    = '#D10A11';

        data.forEach(function (v, k, arr)
        {
            tooltips[k] = '{1}<p align="center"><b>Deaths:</b> {2}</p>'.format(
                years[k],
                RGraph.random(300,500)
            );
        });

        new RGraph.Line({
            id: 'cvs',
            data: data,
            options: {
                labels: [
                    'Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec',
                    'Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec'
                ],
                textSize: 10,
                colors: [color],
                noaxes: true,
                gutterLeft: 50,
                backgroundGridColor:  '#ddd',
                backgroundGridVlines: false,
                backgroundGridBorder: false,
                backgroundGridAutofitNumhlines: 3,
                ylabelsCount: 3,
                unitsPost: 'k',
                tickmarks: null,
                shadow: false,
                linewidth: 3,
                textColor: '#888',
                ymax: 12,
                tooltips: function (index)
                {
                    return tooltips[index];
                },
                highlightStyle: 'halo'
            }
        }).draw().on('tooltip', function (obj)
        {
            var tooltip = RGraph.Registry.get('chart.tooltip');

            tooltip.style.borderColor = obj.get('colors')[0];
        });

        // Change some of the CSS that gets applied to the tooltips
        RGraph.tooltips.style.padding         = '10px';
        RGraph.tooltips.style.paddingBottom   = '5px';
        RGraph.tooltips.style.backgroundColor = 'white';
        RGraph.tooltips.style.textAlign       = 'left';
        RGraph.tooltips.style.border          = '3px solid black';
    </script>

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