I\'m using Chart.js to draw a chart.. My dataset have some null values, Actually chart.js plot a line between points that are previous and successor of the null values in this w
I know this is pretty old, but I think there is a better solution now. Replace all your null values with Number.NaN
http://www.chartjs.org/docs/#line-chart-chart-options
Below is a data point I replaced with NaN on the red line