Adobe Illustrator (or Inkscape) plugin for inputing LaTeX math equations (positioning and rendering of STIX/XITS font symbol groups)

Question

I'm looking for a plugin for Adobe Illustrator (or Inkscape) which will allow me to enter a LaTeX math equation in a GUI box to create a grouped object made up of appropriately positioned and resized STIX font elements.

e.g. I enter \frac{1}{2\pi}e^{5i^3} and the plugin displays all the symbols in the math equation as a grouped object in Adobe illustrator (or Inkscape).