This visual filter detects the visible edges of the filter element and only draws them. This might be useful for greeking a graphical object as it is dragged around with the cursor.
There are no properties for this filter.
The use of this filter is now deprecated in favor of the BasicImage() filter that was implemented with the version 5.5 MSIE browser.
Filters are defined in style sheets as if they were a function call with its arguments expressed as name=value pairs. This is not the typical way to define arguments so you should be aware of this anomaly when working with filters.