js its very important to have some basic knowledge of SVG, so if you are not aware of the SVG elements then please spend some time to read my previous blog post. Im trying to plot a line chart with dates along the x axis and time in minutes and seconds on the y axis. The axis are all fine but when I try to plot the line graph its not displaying as I expected.Here is my js code. Line chart example of chart.js 2.0 (or higher version)! Plot your data, see the trend line or even turn the line chart into a dot chart completely.chartjs tutorial : change label or title y axis.