R: Draw text in cells among the whole track

circos.trackText {circlize}

R Documentation

Draw text in cells among the whole track

Description

Draw text in cells among the whole track

Usage

circos.trackText(factors, x, y, labels, track.index = get.cell.meta.data("track.index"),
    direction = NULL, facing = c("inside", "outside", "reverse.clockwise", "clockwise",
    "downward", "bending", "bending.inside", "bending.outside"), niceFacing = FALSE,
    adj = par("adj"), cex = 1, col = par("col"), font = par("font"))

Arguments

`factors`	A `factor` or a character vector which represents the categories of data
`x`	Data points on x-axis
`y`	Data points on y-axis
`labels`	Labels
`track.index`	Index for the track
`direction`	deprecated, use `facing` instead.
`facing`	Facing of text
`niceFacing`	Should the facing of text be adjusted to fit human eyes?
`adj`	Adjustment for text
`cex`	Font size
`col`	Font color
`font`	Font style

Details

The function adds texts in multiple cells by first splitting data into several parts in which each part corresponds to one factor (sector index) and then add texts in cells by calling circos.text.

This function can be replaced by a for loop containing circos.text.

References

Gu, Z. (2014) circlize implements and enhances circular visualization in R. Bioinformatics.

Examples

# There is no example
NULL

[Package circlize version 0.4.1 Index]