I have a issue that link to already ask question on stackoverflow-reference question
I want to know how i can set a surplus (i.e maximum value of y-axis+ some extra) so that any text label aligned on the bar top should come inside the chart Editor link as u define value in referece question , i want to know how i can make it dynamic any value for y-axis is come its automatically add some value in it .Any Vegalite expr or function can do this. I tried with domainMin,domainMax but it became little bit static ,How i can achive this dynamically for y-axis.