A composite chart plots multiple datasets using different chart types. This chart shows a bar chart with a line chart. The type for the chart is set to 'bar' with the type of one of the datasets set to 'line'.
new Chart(ctx1, {
type: 'bar',
data: compositeBarLineData,
options: createOptions("Composite Bar-Line Chart")
});
{
datasets: [{
type: 'line',
data: [
11,
16,
7,
3,
14
],
borderColor: "rgba(220,0,0,0.5)",
label: '2015'
},
{
data: [
1,
6,
17,
13,
4
],
backgroundColor: "#FFCE56",
label: '2016'
}],
labels: [
"Red",
"Green",
"Yellow",
"Grey",
"Blue"
]
}