Increase height based on number of types
d773136 - Restructuring
075459c - Making sure that no error is thrown even if you do not have enough colors defined for the types.
66aa674 - Implemented a sorting on the input. One prerequisite less. Fixed some wrong ref doing this.
c05caeb - Minimal width of 4px garantueed, even for an event of 1 day.
bbaa004 - Different types get different color schemes. New prerequisite now: at least as many arrays in the definition of the box_color as there are types. Might ...
Improve short timespan visual