show_legend-methods: Show legend
In choisy/globcoverVN: Land cover data for Vietnam from the GlobCover project
Description
Usage
Arguments
Examples
Description
Print to screen the legend of a spatial object.
Usage
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show_legend(object)
## S4 method for signature 'RasterLayer'
show_legend(object)
Arguments
object
an object of type raster
Examples
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library(raster)
landcover <- getgcvn()
leg <- show_legend(landcover)
colors <- leg$color
plot(landcover, col = colors, legend = FALSE, axes = FALSE)
l <- length(colors)
x <- ceiling(l / 2)
sel1 <- 1:x
sel2 <- (x + 1):l
legend("left", legend = leg$code[sel1], fill = colors[sel1], bty = "n")
legend("right", legend = leg$code[sel2], fill = colors[sel2], bty = "n")
leg
choisy/globcoverVN documentation built on Aug. 22, 2019, 12:42 a.m.
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Description Usage Arguments Examples
Description
Print to screen the legend of a spatial object.
Usage
1 2 3 4 | show_legend(object)
## S4 method for signature 'RasterLayer'
show_legend(object)
|
Arguments
object |
an object of type raster |
Examples
1 2 3 4 5 6 7 8 9 10 11 12 13 | library(raster)
landcover <- getgcvn()
leg <- show_legend(landcover)
colors <- leg$color
plot(landcover, col = colors, legend = FALSE, axes = FALSE)
l <- length(colors)
x <- ceiling(l / 2)
sel1 <- 1:x
sel2 <- (x + 1):l
legend("left", legend = leg$code[sel1], fill = colors[sel1], bty = "n")
legend("right", legend = leg$code[sel2], fill = colors[sel2], bty = "n")
leg
|
R Package Documentation
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We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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