maptools v0.9-9

0

Monthly downloads

0th

Percentile

Tools for Handling Spatial Objects

Set of tools for manipulating geographic data. It includes binary access to 'GSHHG' shoreline files. The package also provides interface wrappers for exchanging spatial objects with packages such as 'PBSmapping', 'spatstat', 'maps', 'RArcInfo', and others.

Functions in maptools

Name Description
SpatialLinesMidPoints Line midpoints
as.owin Coercion between sp objects and spatstat owin objects
kmlPolygon Create and write a KML file on the basis of a given Polygons object
as.ppp Coercion between sp objects and spatstat ppp objects
lineLabel Line label placement with spplot and lattice.
dotsInPolys Put dots in polygons
leglabs Make legend labels
checkPolygonsHoles Check holes in Polygons objects
getKMLcoordinates Get a list of coordinates out of a KML file
getinfo.shape Get shapefile header information
kmlPolygons Create and write a KML file on the basis of a given Polygons object or list of Polygons or SpatialPolygonsDataFrame
nowrapSpatialLines Split SpatialLines components at offset
pal2SpatialPolygons Making SpatialPolygons objects from RArcInfo input
kmlLines Create and write a KML file on the basis of a given Lines object
readGPS GPSbabel read interface
ppp-class Virtual class "ppp"
kmlLine Create and write a KML file on the basis of a given Lines object
sp2tmap Convert SpatialPolygons object for Stata tmap command
nowrapRecenter Break polygons at meridian for recentering
readShapePoly Read polygon shape files into SpatialPolygonsDataFrame objects
as.psp Coercion between sp objects and spatstat psp objects
readShapeSpatial Read shape files into Spatial*DataFrame objects
nearestPointOnSegment Get the nearest point on a segment to a given point
snapPointsToLines Snap a set of points to a set of lines
readSplus Read exported WinBUGS maps
spCbind-methods cbind for spatial objects
sun-methods Methods for sun ephemerides calculations
thinnedSpatialPoly Douglas-Peuker line generalization for Spatial Polygons
kmlOverlay Create and write KML file for PNG image overlay
wrld_simpl Simplified world country polygons
readAsciiGrid read/write to/from (ESRI) asciigrid format
symbolsInPolys Place grids of points over polygons
elide-methods Methods for Function elide in Package `maptools'
kmlPoints Create and write a KML file on the basis of a given Points object
readShapePoints Read points shape files into SpatialPointsDataFrame objects
panel.pointLabel Label placement with spplot and lattice.
unionSpatialPolygons Aggregate Polygons in a SpatialPolygons object
readShapeLines Read arc shape files into SpatialLinesDataFrame objects
gcDestination Find destination in geographical coordinates
gpcholes Hisaji Ono's lake/hole problem
gzAzimuth Find azimuth for geographical coordinates
spRbind-methods rbind for spatial objects
pointLabel Label placement for points to avoid overlaps
sp2WB Export SpatialPolygons object as S-Plus map for WinBUGS
nearestPointOnLine Get the nearest point on a line to a given point
map2SpatialPolygons Convert map objects to sp classes
sp2Mondrian write map data for Mondrian
state.vbm US State Visibility Based Map
SplashDams Data for Splash Dams in western Oregon
as.SpatialPolygons.tess Coercion of spatstat tess object to sp SpatialPolygons object
SpatialLines2PolySet Convert sp line and polygon objects to PBSmapping PolySet objects
as.linnet.SpatialLines Convert SpatialLines to Linear Network
ContourLines2SLDF Converter functions to build SpatialLinesDataFrame objects
as.im Coercion between sp objects and spatstat im objects
CCmaps Conditioned choropleth maps
GE_SpatialGrid Create SpatialGrid for PNG output to GE
Rgshhs Read GSHHS data into sp object
No Results!

Vignettes of maptools

Name
combine_maptools.Rnw
No Results!

Last month downloads

Details

Include our badge in your README

[![Rdoc](http://www.rdocumentation.org/badges/version/maptools)](http://www.rdocumentation.org/packages/maptools)