Displaying 2 results from an estimated 2 matches for "qbbox".
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qbox
2011 Jun 07
1
RgoogleMaps Axes
...=c(37.875,37.925,37.775,37.875,37.875),
? ? ? ? ? ? ? ? ? ?LON =c(-122.225,-122.225,-122.075,-122.075,-122.025)),
? ? ? ? ? ? ? ? ? ?.Names=c("LAT","LON"),class="data.frame",
? ? ? ? ? ? ? ? ? ?row.names =c(1418L,1419L,1536L,1538L,1578L))
# Get bounding box.
boxt <-qbbox(lat =datas$LAT,lon =datas$LON)
MyMap<-GetMap.bbox(boxt$lonR,boxt$latR,destfile ="Arvin12Map.png",
maptype ="mobile")
PlotOnStaticMap(MyMap,lat =datas$LAT,lon =datas$LON,
? ? ? ? ? ? ? ? axes =TRUE,mar =rep(4,4))
When I run this on my computer the horizontal axis ranges from...
2011 Sep 15
0
RGoogleMpas error
...s <- cbind.data.frame(lat = c(38.898648,38.889112, 38.880940),
lon = c(-77.037692, -77.050273, -77.03660), size = c('tiny','tiny','tiny'),
col = c('blue', 'green', 'red'), char = c('','',''));
#get the bounding box:
bb <- qbbox(lat = mymarkers[,"lat"], lon = mymarkers[,"lon"])
#download the map:
MyMap <- GetMap.bbox(bb$lonR, bb$latR, destfile = "DC.png", GRAYSCALE =T,
markers = mymarkers);
#determine the max zoom, so that all points fit on the plot
# (not necessary in this case):
zoom <...