xs2svg export graphics to SVG

## Syntax

                xs2svg(win_num, file_name [,orientation])
                xs2svg(hdl, file_name [,orientation])

## Arguments

win_num

  an integer, ID of the Figure to export.

hdl

  handle of the Figure or Frame to export.

file_name

  a string, name of the exported file.

orientation

  an optional string, with possible values `'portrait'` or `'landscape'`. The default value is `'portrait'`.

## Description

`xs2svg` exports the display of a Figure or a Frame into a SVG file.

## Examples

    scf(0)
    plot2d()
    //SVG export
    xs2svg(0,'foo.svg')
    xs2svg(gcf(),'foo.svg');

## See also

- `figure_size` property in figure_properties
- toprint
- printfigure
- xs2bmp
- xs2gif
- xs2jpg
- xs2png
- xs2ppm
- xs2eps
- xs2pdf
- xs2ps
- xs2emf