RCircos.Plot.Heatmap.Color.Scale: Plot A Color Scale for Heatmap

In RCircos: Circos 2D Track Plot

Plot A Color Scale for Heatmap

Description

Plot a color scale showing the color ranges of heatmap. One or more tracks should be defined for plots in outside of chromosome ideogram.

Usage

RCircos.Plot.Heatmap.Color.Scale(max.value=NULL, min.value=NULL,
        color.type="BlueWhiteRed", scale.location=1, 
        scale.width=0, scale.height=0)

Arguments

max.value	Numeric, maximum value of heatmap scale
min.value	Numeric, minimum value of heatmap scale
color.type	Character vector for color specification, either "BlueWhiteRed", "GreenWhiteRed", "GreenYellowRed","GreenBlackRed", "YellowToRed", or "BlackOnly". Default is "BlueWhiteRed".
scale.location	Non negative integer representing color scale location, 1~4 for bottom, left, top, and right.
scale.width	Non-negative numeric, width of color scale. if not defined, 1/2 of x axis will be used
scale.height	Non-negative numeric, height of color scale. if not defined, 1/10 of scaleWidth axis will be used

Author(s)

Henry Zhang

Examples

## Not run: 
plot.new()
plot.window(c(-5, 5), c(-5, 5))
RCircos.Plot.Heatmap.Color.Scale(max.value=3, min.value=-3,
    scaleLocation=1, colorType="BlueWhiteRed", 
    scaleWidth=0, scaleHeight=0)

## End(Not run)

RCircos documentation built on March 18, 2022, 7:59 p.m.