Highcharts 100% range test

Highcharts 100% range test

by Pat Dobson

HTML

<script src="http://code.highcharts.com/highcharts.js"></script>
<div id="chartContainer"></div>

JavaScript

var perShapeGradient = {
    x1: 0,
    y1: 1,
    x2: 0,
    y2: 0
};
var gradTop = '#4e9fbc';
var gradBottom = '#70bcd3';
var income_array = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 23926, 23926, 23926, 23926, 23926, 23926, 23926, 23926, 23926, 23926, 23926];
var client_age_array = [24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85];
var fund_value_array = [3428, 4414, 5460, 6571, 7750, 9005, 10339, 11755, 13259, 14857, 16561, 18372, 20297, 22342, 24515, 26850, 29363, 32038, 34886, 37919, 41168, 44629, 48316, 52244, 56483, 61004, 65824, 70963, 76444, 82287, 88518, 95162, 102246, 109854, 117971, 126631, 135868, 145723, 156237, 167453, 179418, 192183, 205800, 220328, 235826, 252360, 270133, 289103, 309351, 330963, 354030, 353217, 352350, 351425, 350437, 349382, 348257, 347055, 345773, 344405, 342944, 341385];
var survival_array_2 = [99.98, null, null, null, null, null, null, null, null, null, 99.6, null, null, null, null, null, null, null, null, null, 98.93, null, null, null, null, null, null, null, null, null, 97.61, null, null, null, null, null, null, null, null, null, 94.64, null, null, null, null, null, null, null, null, null, 87.68, null, null, null, null, null, null, null, null, null, 71.78, null, null, null, null, null, null, null, null, null, 38.37, null, null, null, null, null, null, null, null, null, 4.91, null, null, null, null, null];

jQuery('#chartContainer').highcharts({
        chart: { width: 600, height: 500 },
        title: { text: '' },
        credits: { enabled: false },
        xAxis: {
            categories: client_age_array,
            title: {
                text: 'Client age',
                style:{ color: '#000000',...