rivervis (version 0.38.2)

RiverAxisLabel: River Axis Labels

Description

This adds left or right axis labels to the river chart.

Usage

RiverAxisLabel(label, riverlayout,
               cex = 0.7, adj = c(0.5, -2), srt = 90,
               col = "black", pos = NULL, offset = 0.5,
               side = "L", mainonly = TRUE)

Arguments

label

the axis label to be shown on the river chart.

riverlayout

the output list of RiverLayout.

cex

text size.

adj

text adjustment. One or two values in the range [0,1] for x and y (optional) adjustment.

srt

text angle.

col

text colour.

pos

text position. 1 for below, 2 for left, 3 for above, and 4 for right. See par for details.

offset

text position offset.

side

left ("L") or right ("R") axis.

mainonly

the axis title is only shown for the main stream only ("TRUE") or not ("FALSE").

See Also

RiverLayout, RiverDraw, RiverMap. par.

Examples

data(Ballinderry)

riverlayout <- RiverLayout(B.river$River,B.river$Length,
                           B.river$Parent,B.river$Position,
                           B.river$Distance, direction = -1)
RiverDraw(riverlayout)

RiverAxisLabel("Score Value", riverlayout, adj = c(0.5, 1))