color-dot-legend-dot-DDGraph: Plot color coding legend

In ddgraph: Distinguish direct and indirect interactions with Graphical Modelling

Description

This function is a slightly modified version of function color.legend() function from plotrix package. It plots a color legend at the given coordinates. This version extends the original plotrix function with additional label and ability to plot into margins.

Usage

color.legend.DDGraph(xl, yb, xr, yt, legend, rect.col, cex=1, align="lt", gradient="x",
    title="", ...)

Arguments

xl	lower left corner x coordinate
yb	lower left corner y coordinate
xr	upper right corner x coordinate
yt	upper right corner y coordinate
legend	the text to be plotted below the color coding rectangle
rect.col	the color that will fill the rectangle
cex	character expansion factor for the labels
align	how to align the labels relative to the color rectangle
gradient	whether to have a horizontal (x) or vertical (y) color gradient
title	the title to be printed above the color coding rectangle
...	the additional arguments passed to text()

ddgraph documentation built on Nov. 17, 2017, 10:50 a.m.