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Add landmarks labels

Usage

ldk_labels(ldk, d = 0.05, cex = 2/3, ...)

Arguments

ldk

a matrix of (x; y) coordinates: where to plot the labels

d

how far from the coordinates, on a (centroid-landmark) segment

cex

the cex for the label

...

additional parameters to fed text

Value

a drawing on the last plot

See also

Examples

coo_plot(wings[1])
ldk_labels(wings[1])

# closer and smaller
coo_plot(wings[1])
ldk_labels(wings[1], d=0.05, cex=0.5)