Tools for reading and handling spatial objects

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Documentation for package ‘maptools’ version 0.7-12

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A C D E G H I K L M N O P R S T U W

-- A --

ArcObj2SLDF Converter functions to build SpatialLinesDataFrame objects
as.im.SpatialGridDataFrame coercion between sp objects and spatstat objects
as.owin.SpatialGridDataFrame coercion between sp objects and spatstat objects
as.owin.SpatialPixelsDataFrame coercion between sp objects and spatstat objects
as.owin.SpatialPolygons coercion between sp objects and spatstat objects
as.ppp.SpatialGridDataFrame coercion between sp objects and spatstat objects
as.ppp.SpatialPoints coercion between sp objects and spatstat objects
as.ppp.SpatialPointsDataFrame coercion between sp objects and spatstat objects
as.SpatialGridDataFrame.im coercion between sp objects and spatstat objects
as.SpatialGridDataFrame.ppp coercion between sp objects and spatstat objects
as.SpatialPoints.ppp coercion between sp objects and spatstat objects
as.SpatialPointsDataFrame.ppp coercion between sp objects and spatstat objects

-- C --

checkPolygonsHoles Check holes in Polygons objects
coerce,im,SpatialGridDataFrame-method coercion between sp objects and spatstat objects
coerce,ppp,SpatialGridDataFrame-method coercion between sp objects and spatstat objects
coerce,ppp,SpatialPoints-method coercion between sp objects and spatstat objects
coerce,ppp,SpatialPointsDataFrame-method coercion between sp objects and spatstat objects
coerce,SpatialGridDataFrame,im-method coercion between sp objects and spatstat objects
coerce,SpatialGridDataFrame,owin-method coercion between sp objects and spatstat objects
coerce,SpatialPixelsDataFrame,owin-method coercion between sp objects and spatstat objects
coerce,SpatialPoints,ppp-method coercion between sp objects and spatstat objects
coerce,SpatialPointsDataFrame,ppp-method coercion between sp objects and spatstat objects
coerce,SpatialPolygons,owin-method coercion between sp objects and spatstat objects
ContourLines2SLDF Converter functions to build SpatialLinesDataFrame objects
convert.pl Create polygon lists and bounding boxes from imported shapefiles
crepuscule Methods for sun ephemerides calculations
crepuscule,matrix,POSIXct-method Methods for sun ephemerides calculations
crepuscule,SpatialPoints,POSIXct-method Methods for sun ephemerides calculations
crepuscule-methods Methods for sun ephemerides calculations

-- D --

dotsInPolys Put dots in polygons

-- E --

elide Methods for Function elide in Package ‘maptools’
elide,SpatialLines-method Methods for Function elide in Package ‘maptools’
elide,SpatialLinesDataFrame-method Methods for Function elide in Package ‘maptools’
elide,SpatialPoints-method Methods for Function elide in Package ‘maptools’
elide,SpatialPointsDataFrame-method Methods for Function elide in Package ‘maptools’
elide,SpatialPolygons-method Methods for Function elide in Package ‘maptools’
elide,SpatialPolygonsDataFrame-method Methods for Function elide in Package ‘maptools’
elide-methods Methods for Function elide in Package ‘maptools’

-- G --

gcDestination Find destination in geographical coordinates
get.Pcent Polygon centroids
getinfo.shape Read shapefile into Map object
GE_SpatialGrid Create SpatialGrid for PNG output to GE
gpcholes Hisaji Ono's lake/hole problem
gzAzimuth Find azimuth for geographical coordinates

-- H --

hole1pl Hisaji Ono's lake/hole problem
hole2pl Hisaji Ono's lake/hole problem

-- I --

im-class Virtual class "ppp"

-- K --

kmlOverlay Create and write KML file for PNG image overlay

-- L --

leglabs Plot polygons

-- M --

Map2bbs Create polygon lists and bounding boxes from imported shapefiles
Map2lines Create polygon lists and bounding boxes from imported shapefiles
Map2points Create polygon lists and bounding boxes from imported shapefiles
Map2poly Create polygon lists and bounding boxes from imported shapefiles
Map2poly1 Create polygon lists and bounding boxes from imported shapefiles
map2SpatialLines Convert map objects to sp classes
map2SpatialPolygons Convert map objects to sp classes
MapGen2SL Converter functions to build SpatialLinesDataFrame objects
MapShapeIds Create polygon lists and bounding boxes from imported shapefiles
maptools Report version information and changes

-- N --

nowrapRecenter Break polygons at meridian for recentering
nowrapSpatialPolygons Break polygons at meridian for recentering

-- O --

owin-class Virtual class "ppp"

-- P --

pal2SpatialPolygons Making SpatialPolygons objects from RArcInfo input
plot.Map Plot a Map object (deprecated)
plot.polylist Plot polygons
plotpolys Plot polygons
pointLabel Label placement for points to avoid overlaps
PolySet2SpatialLines Convert sp line and polygon objects to PBSmapping PolySet objects
PolySet2SpatialPolygons Convert sp line and polygon objects to PBSmapping PolySet objects
ppp-class Virtual class "ppp"
print.shapehead Read shapefile into Map object
pruneMap Convert map objects to sp classes

-- R --

read.shape Read shapefile into Map object
readAsciiGrid read/write to/from (ESRI) asciigrid format
readGPS GPSbabel read interface
readShapeLines Read arc shape files into SpatialLinesDataFrame objects
readShapePoints Read points shape files into SpatialPointsDataFrame objects
readShapePoly Read polygon shape files into SpatialPolygonsDataFrame objects
Rgshhs Read GSHHS polygons into SpatialPolygons object

-- S --

shape2bbs Create polygon lists and bounding boxes from imported shapefiles
shape2lines Create polygon lists and bounding boxes from imported shapefiles
shape2points Create polygon lists and bounding boxes from imported shapefiles
shape2poly Create polygon lists and bounding boxes from imported shapefiles
Sobj_SpatialGrid Create SpatialGrid for PNG output to GE
solarnoon Methods for sun ephemerides calculations
solarnoon,matrix,POSIXct-method Methods for sun ephemerides calculations
solarnoon,SpatialPoints,POSIXct-method Methods for sun ephemerides calculations
solarnoon-methods Methods for sun ephemerides calculations
solarpos Methods for sun ephemerides calculations
solarpos,matrix,POSIXct-method Methods for sun ephemerides calculations
solarpos,SpatialPoints,POSIXct-method Methods for sun ephemerides calculations
solarpos-methods Methods for sun ephemerides calculations
sp2Mondrian write map data for Mondrian
sp2tmap Convert SpatialPolygons object for Stata tmap command
sp2WB Export SpatialPolygons object as S-Plus map for WinBUGS
SpatialLines2PolySet Convert sp line and polygon objects to PBSmapping PolySet objects
SpatialPolygons2PolySet Convert sp line and polygon objects to PBSmapping PolySet objects
spCbind cbind for spatial objects
spCbind,SpatialLinesDataFrame,data.frame-method cbind for spatial objects
spCbind,SpatialLinesDataFrame,vector-method cbind for spatial objects
spCbind,SpatialPointsDataFrame,data.frame-method cbind for spatial objects
spCbind,SpatialPointsDataFrame,vector-method cbind for spatial objects
spCbind,SpatialPolygonsDataFrame,data.frame-method cbind for spatial objects
spCbind,SpatialPolygonsDataFrame,vector-method cbind for spatial objects
spCbind-methods cbind for spatial objects
spChFIDs change feature IDs in spatial objects
spChFIDs,SpatialLines,character-method change feature IDs in spatial objects
spChFIDs,SpatialLinesDataFrame,character-method change feature IDs in spatial objects
spChFIDs,SpatialPolygons,character-method change feature IDs in spatial objects
spChFIDs,SpatialPolygonsDataFrame,character-method change feature IDs in spatial objects
spChFIDs-methods change feature IDs in spatial objects
spRbind rbind for spatial objects
spRbind,SpatialLines,SpatialLines-method rbind for spatial objects
spRbind,SpatialLinesDataFrame,SpatialLinesDataFrame-method rbind for spatial objects
spRbind,SpatialPoints,SpatialPoints-method rbind for spatial objects
spRbind,SpatialPointsDataFrame,SpatialPointsDataFrame-method rbind for spatial objects
spRbind,SpatialPolygons,SpatialPolygons-method rbind for spatial objects
spRbind,SpatialPolygonsDataFrame,SpatialPolygonsDataFrame-method rbind for spatial objects
spRbind-methods rbind for spatial objects
subset.polylist Subset polygon list objects
sunriset Methods for sun ephemerides calculations
sunriset,matrix,POSIXct-method Methods for sun ephemerides calculations
sunriset,SpatialPoints,POSIXct-method Methods for sun ephemerides calculations
sunriset-methods Methods for sun ephemerides calculations
symbolsInPolys Place grids of points over polygons

-- T --

trackAzimuth Find azimuth for geographical coordinates

-- U --

unionSpatialPolygons Aggregate Polygons in a SpatialPolygons object

-- W --

write.linelistShape Write a arc-type shapefile
write.pointShape Write a point-type shapefile
write.polylistShape Write a polygon-type shapefile
writeAsciiGrid read/write to/from (ESRI) asciigrid format
writeLinesShape Read arc shape files into SpatialLinesDataFrame objects
writePointsShape Read points shape files into SpatialPointsDataFrame objects
writePolyShape Read polygon shape files into SpatialPolygonsDataFrame objects