bioNetLegend: Draw Legend for caOmicsV bioNet Plot
In hzhanghenry/caOmicsV: Visualization of multi-dimentional cancer genomics data

Description Usage Arguments Value Author(s) Examples

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.

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

`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.

None

Henry Zhang

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