addAQILegend | R Documentation |
This function is a convenience wrapper around graphics::legend()
. It will show the AQI colors and
names by default if col
and legend
are not specified.
addAQILegend(
x = "topright",
y = NULL,
col = rev(AQI$colors),
legend = rev(AQI$names),
pch = 16,
title = "Air Quality Index",
...
)
x |
x coordinate passed on to the |
y |
y coordinate passed on to the |
col |
the color for points/lines in the legend |
legend |
a character vector to be shown in the legend |
pch |
plotting symbols in the legend |
title |
title for the legend |
... |
additional arguments to be passed to |
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