[PD] Patch2Svg exports controlled in a pd patch

[boscomac]

Hi List,

I recently discovered this Patch2Svg add-on. It works perfectly (mac os mojave, Pd 0.50-2). 

Working with data structures, I generate many serial drawings that I export to Svg. 
Basically, I export my Pd-data sub-patch which contains the graphical display only. 

I would like to know if there is a way to control and serialize this export operation directly in the Pd patch? 
Something like [write $1.svg( message, as it can be done with an array, audio recording, txt file, etc.

Thank you in advance.

Boscomac