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lpoints
methods for drawing of points contained within a
filter. They allow for multiple
dispatch, since not all filter types
need to be evaluated for plotting, but this decision should be made
internally. In any case, we need the raw data in the form of a
flowFrame.filter. This is used as the default
when no more explicit method is found. It tries to find the
plotted parameters from the internal flowViz.state
environment. This only works if the flow data has been plotted
using the plot methods provided by this flowViz
package. filter from its
filterResult without the need to
re-evaluate.filterResult or the raw data as a
flowFrame for
curv1Filters. filterResult or the raw data as a
flowFrame for
curv2Filters.filter on the
flowFrame and plot the subset of
selected points. By default, every subpopulation (if there are
any) is colored differently.flowFrames
using the plot method provided by flowViz, the plotted
parameters are recorded, which makes it possible to correctly overlay the
points within filters assuming that
they are defined for the respective parameters. Warnings and error will be
cast for the cases where the parameters are non-distinct or ambigious. These
methods are meant to be used within lattice panel functions and are
probably not of much use outside of those.filter, flowFrame,
glpolygon