Case Study #5 – Sweep Graph

A Brazilian company had us add new sweep graph classes to our QCRTGraph for .Net software, to duplicate the sweep graph display they had in another graphics package they were replacing with ours. The enhancement had two parts. The first added the capability to plot sweep style real-time plots, where new data appears behind a vertical sweep line, and old data appears in front of the sweep line. The second added a new dual x-axis scale, which displays the most recent time values for the x-axis to the left of the vertical sweep line, and older time values to the right.