Hi,
As maintainer of the rCarto package, my advice would be to switch to the
cartography package (of which I am also maintainer) and the
propSymbolsLayer function in it. Examples and the vignette will help you
through the mapping process.
My turn to ask for an advice:
rCarto was my first package and after a while we decide to build an other,
better, thematic mapping package (i.e. the cartography package).
cartography is much more R-ish in its use of the graphic device, offers
more kinds of maps and has more options to customize the maps.
So my question is: what should I do with rCarto? Remove it from CRAN?
Deprecate all functions in it? Add a visible comment to incite users to
switch to cartography?
Any advice is greatly appreciated.
Thanks,
Tim
Le 11/01/2016 10:56, Mistry, Krishan a ?crit :
Dear Sirs/Madame,
I have a spatial polygons data frame and want to map proportional circles
on it. I have tried using the map circles function in rCarto as seen below
but it doesn't seem to work an continues to show errors. Do I need to
convert the spatial polygons data frame to a shapefile if so I would I do
this?
mapCircles(shpFile, shpId, df, dfId, var,
fixedNorm =ALSE, shareOfCircles = 0.02,
radiusMax =.5, valueMax = max(df[, var], na.rm = TRUE),
lgdRnd =, posLeg = "bottomleft",
circleCol =#FD8D3C", baseCol = "#FFEDA0",
title =ar, legend = var, author = "author", sources =
"sources",
scalebar =ALSE, scalebarSize, scalebarText,
northArrow =ALSE, northArrowSize,
width =ULL, height = NULL, txtCex = NULL)
Any advice is greatly appreciated.
Many Thanks
Krish
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