factor

Author	SHA1	Message	Date
Alexander Iljin	4b416f1a5a	charts: move code related to line drawing to charts.lines	2017-04-17 13:54:50 -07:00
Alexander Iljin	72c1ccba96	charts: make clip-data handle y coords as well Implementation is efficient: the minmax for y is only called after trimming the data on the x bounds. If the entire data set is outside the x range, handling is terminated early.	2017-04-17 13:54:50 -07:00
Alexander Iljin	f767a9bca5	charts: add clip-data with test	2017-04-17 13:54:50 -07:00