Interface SparklineData

The termCodes that the data field correspond to. All sparklines in CougarGrades have the same domain (set of possible x-values). The domain is generated by the earliest semester available and the latest semester available.

This is the range (set of possible y-values). This is different depending on the data. For courses, the upper range is the max value that a course had enrollment in a single semester. For instructors, the upper range is the max value that a instructors had enrollment in a single semester. The lower range for both is (presumably) zero.