getPositionFromHover {InteractiveComplexHeatmap} | R Documentation

## Get the position of hovered point on the heatmap image

### Description

Get the position of hovered point on the heatmap image

### Usage

    getPositionFromHover(hover, ratio = 1)

### Arguments

`hover` | The input hover object. Assume `heatmap_hover` is the ID set to argument `hover` in `plotOutput`, then the value here is `input$heatmap_hover`.
`ratio` | The relative resolution. The value should the ratio between `res` set in `makeInteractiveComplexHeatmap` and 72 (`res/72`).

### Value

A `unit` object of length two which are the coordinates of the hover points.

### Examples

    # There is no example
    NULL

[Package InteractiveComplexHeatmap version 1.0.0 Index]