Highcharts.chart('container', {
chart: {
polar: true,
type: 'line'
},
accessibility: {
description: 'A spiderweb chart compares the allocated budget against actual spending within an organization. The spider chart has six spokes. Each spoke represents one of the 6 departments within the organization: sales, marketing, development, customer support, information technology and administration. The chart is interactive, and each data point is displayed upon hovering. The chart clearly shows that 4 of the 6 departments have overspent their budget with Marketing responsible for the greatest overspend of $20,000. The allocated budget and actual spending data points for each department are as follows: Sales. Budget equals $43,000; spending equals $50,000. Marketing. Budget equals $19,000; spending equals $39,000. Development. Budget equals $60,000; spending equals $42,000. Customer support. Budget equals $35,000; spending equals $31,000. Information technology. Budget equals $17,000; spending equals $26,000. Administration. Budget equals $10,000; spending equals $14,000.'
},
title: {
text: 'Budget vs spending',
x: -80
},
pane: {
size: '80%'
},
xAxis: {
categories: ['Sales', 'Marketing', 'Development', 'Customer Support',
'Information Technology', 'Administration'],
tickmarkPlacement: 'on',
lineWidth: 0
},
yAxis: {
gridLineInterpolation: 'polygon',
lineWidth: 0,
min: 0
},
tooltip: {
shared: true,
pointFormat: '<span style="color:{series.color}">{series.name}: <b>${point.y:,.0f}</b><br/>'
},
legend: {
align: 'right',
verticalAlign: 'middle',
layout: 'vertical'
},
series: [{
name: 'Allocated Budget',
data: [43000, 19000, 60000, 35000, 17000, 10000],
pointPlacement: 'on'
}, {
name: 'Actual Spending',
data: [50000, 39000, 42000, 31000, 26000, 14000],
pointPlacement: 'on'
}],
responsive: {
rules: [{
condition: {
maxWidth: 500
},
chartOptions: {
legend: {
align: 'center',
verticalAlign: 'bottom',
layout: 'horizontal'
},
pane: {
size: '70%'
}
}
}]
}
});