EpivizNavigation-class {epivizrChart} | R Documentation

## Data container for an Epiviz navigation component.

### Description

Data container for an Epiviz navigation component.

### Fields

`gene`

  (character) Gene

`geneInRange`

  (character) Nearest Gene in range.

`parent`

  An object of class `EpivizEnvironment` where navigation is appended.

### Methods

`add_genome(genome, type = "gene_info", datasource_name = NULL)`

  Add a genome to the view, and a genes-track.

  genome

    annotation object. eg. Homo.sapiens

`clone_charts(charts)`

  Clone EpivizCharts and append to navigation. Each chart must already exist in the navigation's data manager, otherwise an error will occur when attempting to intialize using their measurements

  charts

    list of EpivizCharts whose data exists in the navigation's data manager

`get_attributes()`

  Get attributes for rendering chart

`get_component_type()`

  Get component type for prefix of random id generator

`get_gene()`

  Get gene

`get_geneInRange()`

  Get gene in range

`get_name()`

  Get name of Epiviz Web Component

`render_component(shiny = FALSE)`

  Render to html

  shiny

    if rendering component in a shiny environment

`set_gene(gene)`

  Set gene

`set_geneInRange(gene)`

  Set step ratio

[Package epivizrChart version 1.16.0 Index]