R: Which data that 'panel.fun' is using

getI {circlize} | R Documentation

## Which data that `panel.fun` is using

### Description

Which data that `panel.fun` is using

### Usage

    getI(...)

### Arguments

`...` | Invisible arguments that users do not need to care

### Details

The function should only be put inside `panel.fun` when using `circos.genomicTrackPlotRegion`.

If `stack` is set to `TRUE` in `circos.genomicTrackPlotRegion`, the returned value indicates which stack the function will be applied to.

If `data` is a list of data frames, the value indicates which data frame is being used. Please see the vignette to get a more clear explanation.

### References

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

### Examples

    # There is no example
    NULL

[Package circlize version 0.4.5 Index]