I need your help again.
I have a store, that holds data from the past 10 minutes. Every 2nd second I am adding data to the store, and removing the oldest one. So the data stores 300 datapairs.
So now, I want to draw a chart representing this data. One data pair is "height" and one is a "time"-value, I will increment on every update. So each datapair has its "time" as id.
I want to display my time on the x-axis. But I need a static "label" there. Just holding "-10min" and in the middle "-5min".
How is my approach?