Semi-transparency

A demonstration of semi-transparency when drawing a VLSI layout. The current method for representing things underneath other things is to use stipples or outlines. This becomes very messy as you add more and more items. This example is not that busy, it is presented to show a concept. While I'm not predicting the end of stipples or outlines, I think semi-transparency could help a lot with a designer's intuitive understanding of a layout.