masayuki0812/c3 — pull request #703 by w-green (2014-11-12 17:16:17+00:00)
Title: Added ability to use timeseries and intervals for y axis

Added ability to use a times series for the y axis and set the interval like so.

var args = {
data: {
columns: [
["times", 60000, 120000, 180000, 240000]
]
},
axis: {
y: {
type : 'timeseries',
ticks : {
time : {
value : 'seconds',
interval : 30
}
},
},
}
};
You can specify any time value that corresponds with D3 https://github.com/mbostock/d3/wiki/Time-Intervals