View source: R/select_shapes.R
select_shapes | R Documentation |
Interactively Configure Selection of SpatialPolygons
select_shapes(shapes)
shapes |
list of SpatialPolygonsDataFrame objects, as e.g. returned by
|
list with elements index
(index of SpatialPolygonsDataFrame in
shapes
list), variable
(column in selected
SpatialPolygonsDataFrame), pattern
pattern (e.g. the name of a city)
to be matched against the values in the selected column of the
selected SpatialPolygonsDataFrame. This list simply describes how to select
a SpatialPolygon from a list of SpatialPolygonsDataFrames
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