mapBubbles: Plot a map with bubbles indicating size of attribute

In nwfscMapping: Mapping functions for NWFSC

Usage

mapBubbles(dat, depths = NULL, plotMap = T, maxValue = max(dat$Z), maxSize = 0.3, circle.fg = "black", circle.bg = rgb(0, 0, 0, 0.3), type = "surface", zeroSize = 0.04, fgZero = gray(0.5), bgZero = gray(0.5), legendPos = "bottomright", legendBreaks = NULL, legendType = "vert", legendTitle = NULL, legendCex = 0.8, legendTitleCex = legendCex, ...)

Arguments

dat
depths
plotMap
maxValue
maxSize
circle.fg
circle.bg
type
zeroSize
fgZero
bgZero
legendPos
legendBreaks
legendType
legendTitle
legendCex
legendTitleCex
...

Examples

    ## Not run: 
    library(PBSmapping)
    data(westCoastLL)
    data(WCstatesInlandPBS)
    #create a fake dataset
    datt <- data.frame(Latitude=c(42,43,44,45,46,47,runif(10,42,47)),Longitude=c(-126,-125.5,-128,-127.5,-126.5,-126.5,runif(10,-128,-125)),Z=c(1,2,3,4,5,6,rep(0,10)))
    #plot the dataset
    mapBubbles(datt,xlim=c(-130,-120),ylim=c(40,49),col="green4",bg="lightblue")
    #place legend elsewhere
    mapBubbles(datt,xlim=c(-130,-120),ylim=c(40,49),legendPos="bottomleft")
    #nested legend with title
    mapBubbles(datt,xlim=c(-130,-120),ylim=c(40,49),legendBreaks=c(2,6),legendType="nested",legendTitle="Abundance")
    
## End(Not run)

nwfscMapping documentation built on May 2, 2019, 5:27 p.m.