I generate graph depending on the value from my calculations. Problem is, I don't know how to set up 'margins', how to define where to put data labels.
Datalables definition:
datalabels: {
anchor: 'end',
align: 'start',
offset: 5,
Problem is, when a certain month value is 0, it's written over the labels on the bottom. Easy way to fix this would be to define a space about each column, so that it can that text can never go 'off screen' and define align: 'end'.
Case 2:

