caOmicsV (version 1.2.0)

bioNetLegend: Draw Legend for caOmicsV bioNet Plot

Description

The bioNet legend includes a heatmap color scale and names for each track, such as "1. Tissue: T(red), N(blue)", "2. Methylation", "3. miRNA hsa-mir-424", "4. Gene Expression", ... A graphic device and igraph object must be initialized first.

Usage

bioNetLegend(dataNames, textCoor=NULL, heatmapCoor=NULL, scaleWidth, scaleHeight, heatmapMin=-3, heatmapMax=3,   colorType="BlueWhiteRed", direction="h")

Arguments

dataNames

character vector, names of data on each circular track

textCoor

numeric vector of length 2, x and y coordinates for legend text.

heatmapCoor

numeric vector of length 2, x and y coordinates for heatmap colour scale

scaleWidth

non-negative numeric, length (width) of heatmap color scale

scaleHeight

non-negative numeric, height of heatmap color scale

heatmapMin

numeric, minimum value of heatmap color scale, default -3 (z-score)

heatmapMax

numeric, maximum value of heatmap color scale, default 3 (z-score)

colorType

character vector, one of "BlueWhiteRed", "GreenWhiteRed", "GreenYellowRed", "GreenBlackRed" , or "YellowToRed"

direction

character, direction of heatmap color scale, either 'h' for horizontal or 'v' for vertical.

Value

None

Examples

    data(bionetPlotDemoData)
    plotBioNetCircos(bionetPlotDemoData)
    dataNames <- c("Tissue Type", "RNASeq", "miRNASeq", "Methylation", "CNV")
    bioNetLegend(dataNames)