points 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.
"gpoints"(x, data, channels, verbose = TRUE, filterResult = NULL, ...)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.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.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.
filter,
flowFrame, glines,
gpolygon