We like to think that its the little things that can make a big difference, so when we made our re-sizable windows we made sure that no matter what size you make our window, the graphics remain clear, and don't go pixelated.
To achieve this all our table images are vector graphics (also called geometric modeling or object-oriented graphics). Wikipedia explains this as the use of geometrical primitives such as points, lines, curves, and polygons, which are all based upon mathematical equations to represent images in computer graphics.
For those of us who don't care for jargon, the only important thing we need to know, is that no matter what we do to our screen, the graphics are always crisp. Lets face it, if you are playing for hours on end the screen can get blurry enough as it is, you don't need pixelated graphics as well.