Reputation: 8753
I'm trying to use plot a line chart with multiple (3 to 5) series. Each of them covers a period that may or not cross (overlap) another line.
http://jsfiddle.net/MicheleC/E4SnM/
I tried to define each series via array of [x,y] like
"series": [
{
"data": [
[
new Date(2004,0,30),
8175
],
[
new Date(2004,9,1),
8367
],
....
But highcharts
converts dates in numbers and make each series to start from 1.
Upvotes: 0
Views: 1190
Reputation: 14442
You need to tell highcharts that the xAxis is a date. It defaults to linear.
"xAxis": {
"type": "datetime",
"title": {
"text": "DATE"
}
You then need to probably format your xAxis labels as well to how you want them to show.
Upvotes: 2