For the various QDataSet schemes, show examples and documentation for
each. This was motivated when trying to describe the output of
org.das2.graph.ContoursRenderer.doAutorange()
Note all QDataSets are "duck-typed," meaning if they happen to meet the
requirements of an interface then they are an instance of the interface.
All schemes can be executed using reflection, looking for methods starting
with "is". This Jython code scans through the class looking for all the
methods which make a dataset:
mm= dir( Schemes )
i=0
for m in mm:
if ( m[0:2]=='is' ):
continue
else:
i=i+1