Re: [R] map of china without regions

2009-04-17 Thread Roger Bivand
Ray Brownrigg ecs.vuw.ac.nz> writes: > > Sorry, can't be done at the moment with the maps package. > ... > > You *might* be able to achieve what you want by selecting only those line segments that > provide portions of the external border, but I would suggest that other packages (perhaps > s

Re: [R] map of china without regions

2009-04-16 Thread Ray Brownrigg
Sorry, can't be done at the moment with the maps package. The "china" map database is based on data which was provided in latitude/longitude rectangles, and has not been properly processed to generate the line segments and polygons that the maps package uses to choose individual provinces or t

[R] map of china without regions

2009-04-16 Thread Cuvelier Etienne
Hello, I use the map package in conjunction with the mapdata package, and I want to draw the map of China without interior regions. After reading the doc and searched in this mailing list I've tried map("china",interior=FALSE) and map("china",fill=TRUE) but I allways see the interior regions...