Zoom SVG Image using Leaflet

Call your svg file into Leaflet using L.CRS.Simple and L.imageOverlay. Use mousewheel to zoom. Excellent mobile-friendly interactive SVG zoom/pan.
Scenario:
Place the following into the <head> of your HTML file:

Includes a DIV:
<div id="MyMap" style='width:400px;height:400px;'></div>

Javascript: