LDheatmap.addGrob: Add a graphical object to an LDheatmap plot

In 321Yan/LDheatmap-testing: Graphical Display of Pairwise Linkage Disequilibria Between SNPs

Description

Add a graphical object to an LDheatmap plot such that the x-axis corresponds to the physical map on the heatmap.

Usage

LDheatmap.addGrob(LDheatmap, grob, height = 0.2)

Arguments

LDheatmap	An object of class LDheatmap.
grob	A graphical object of classgrob.
height	The height of the viewport in which the grob will be placed.

Value

An object of class LDheatmap given as an argument, with the grob LDheatmapGrob modified to inclue the new child grob.

Author(s)

Sigal Blay <[e-mail]>

See Also

LDheatmap

Examples

# Add an empty rectangle frame
data(GIMAP5.CEU) 
ll<-LDheatmap(GIMAP5.CEU$snp.data,GIMAP5.CEU$snp.support$Position,flip=TRUE)
llplusgrob<-LDheatmap.addGrob(ll, grid::rectGrob())

321Yan/LDheatmap-testing documentation built on July 14, 2019, 2:28 p.m.