gpolygon-methods {flowViz} | R Documentation |
Drawing filter regions
Description
These methods extend the basic graphics
polygon
methods for drawing of
filter
regions. They allow for multiple
dispatch, since not all filter
types
need to be evaluated for plotting, but this decision should be made
internally.
Details
When plotting code{flowFrame}s using the
plot
method provided by flowViz
, the plotted parameters
are recorded, which makes it possible to correctly overlay the
outlines of filter
s assuming that they are
defined for the repective parameters. Warnings and error will be cast
for the cases where the parameters are non-distinct or ambigious.
Methods
- x = "filter", data = "missing"
- General method for all
objects inheriting from
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.
- x = "filterResult", data = "missing"
- General method for all
filterResult
object. This basically
extracts the filter
from the
filterResult
and dispatches on
that.
- x = "filterResult", data = "flowFrame"
- For some
filter
types we need the raw data
to re-evaluate the filter.
- x = "curv1Filter", data = "ANY"
- We either need a
filterResult
or the raw data as a
flowFrame
for
curv1Filter
s.
- x = "curv1Filter", data = "flowFrame"
- see above
- x = "curv1Filter", data = "missing"
- see above
- x = "curv1Filter", data = "multipleFilterResult"
- see above
- x = "curv2Filter", data = "ANY"
- We either need a
filterResult
or the raw data as a
flowFrame
for
curv2Filter
s.
- x = "curv2Filter", data = "flowFrame"
- see above
- x = "curv2Filter", data = "multipleFilterResult"
- see above
- x = "kmeansFilter", data = "ANY"
- We don't know how to plot
regions of a
kmeansFilter
, hence we
warn.
- x = "norm2Filter", data = "ANY"
- We either need a
filterResult
or the raw data as a
flowFrame
for
norm2Filter
s.
- x = "norm2Filter", data = "flowFrame"
- see above
- x = "norm2Filter", data = "logicalFilterResult"
- see above
- x = "polygonGate", data = "character"
- We can plot a
code{linkS4class{polygonGate}} directly from the gate definition.
- x = "polygonGate", data = "filterResult"
- see above
- x = "polygonGate", data = "flowFrame"
- see above
- x = "quadGate", data = "character"
- We can plot a
code{linkS4class{quadGate}} directly from the gate
definition.
- x = "quadGate", data = "filterResult"
- see above
- x = "quadGate", data = "flowFrame"
- see above
- x = "rectangleGate", data = "character"
- We can plot a
code{linkS4class{rectangleGate}} directly from the gate
definition.
- x = "rectangleGate", data = "filterResult"
- see above
- x = "rectangleGate", data = "flowFrame"
- see above
Author(s)
F. Hahne
See Also
filter
,
flowFrame
, glines
,
gpoints
[Package
flowViz version 1.4.1
Index]