Svg Vs Data. SVG would be easier for you since selection and moving it around is already built in. SVG objects are DOM objects so they have click handlers etc.
The element is the most powerful element in the SVG library of basic shapes. Now XAML and SVG are fairly similar - I am going to steal Jons example to demonstrate. SVG objects are DOM objects so they have click handlers etc.
Spatial data types provide the information that a computer requires to reconstruct the spatial data in digital form.
The HTML element is a container for SVG graphics. Spatial data structures. In brief raster data is continuous data whereas vector data is discrete data. The data within a element can make up the longest and most complex details of an SVG but dissecting and understanding what exactly is going on within this string of.