makeTextOverlay {GenomeGraphs}R Documentation

Create objects of class TextOverlay

Description

Create objects of class TextOverlay

Usage

makeTextOverlay(text, xpos, ypos, region = NULL, coords = c("genomic", "absolute"), dp = NULL)

Arguments

text The text to plot
xpos The xposition of the text
ypos The yposition of the text
region
coords
dp The display parameters

Value

Returns class of TextOverlay

Examples

data("exampleData", package="GenomeGraphs")
seg <- makeSegmentation(segStart, segEnd, segments, 
                        dp = DisplayPars(color = "black", lwd=2,lty = "solid"))
cop <- makeGenericArray(intensity  = cn, probeStart = probestart, 
                        segmentation =  seg, dp = DisplayPars(size=3, color = "seagreen", type="dot"))
gdPlot(cop, overlay = makeTextOverlay("Overlay Text", xpos = .5, ypos = .5, coords = "absolute"))

[Package GenomeGraphs version 1.2.3 Index]