ImageMap-class {Gviz} | R Documentation

## ImageMap class and methods

### Description

HTML image map information for annotation tracks.

### Objects from the Class

Objects of the class are usually not created by the user, hence the constructor function `ImageMap` is not exported in the name space.

### Slots

`coords`:

  Object of class `"matrix"`, the image map coordinats.

`tags`:

  Object of class `"list"`, the individual HTML tags for the image map.

### Extends

Class `"ImageMapOrNULL"`, directly.

### Methods

coords

  `signature(ImageMap="ImageMap")`: return the coordinates from the image map.

  Usage:

  `coords(ImageMap)`

  Examples:

    `coords(obj)`

tags

  `signature(x="ImageMap")`: return the tags from the image map.

  Usage:

  `tags(x)`

  Examples:

    `tags(obj)`

### Author(s)

Florian Hahne

[Package Gviz version 1.32.0 Index]