R: Export a PNG or SVG from a ggvis object

export_png {ggvis} | R Documentation

## Export a PNG or SVG from a ggvis object

### Description

This requires that the external program `vg2png` is installed. This is part of the `vega` node.js module.

### Usage

    export_png(vis, file = NULL)

    export_svg(vis, file = NULL)

### Arguments

`vis` | A ggvis object.
`file` | Output file name. If NULL, defaults to "plot.svg" or "plot.png".

### See Also

https://github.com/trifacta/vega for information on installing `vg2png` and `vg2svg`.

### Examples

    ## Not run:
    mtcars %>% ggvis(x = ~wt) %>% export_png()

    ## End(Not run)

[Package ggvis version 0.4.3 Index]