Google urges Web adoption of vector graphics

by **Admin** 2009-10-04, 04:52

Vector graphics describe imagery mathematically with lines, curves, shapes, and color values rather than the grid of colored pixels used by bitmapped file formats such as JPEG or GIF widely used on the Web today. Where appropriate, such as with corporate logos but not photographs, vector graphics bring smaller file sizes and better resizing flexibility. That's good for faster downloads and use on varying screen sizes.

There's another way of doing vector graphics in a browser, a standard called Canvas that's also part of HTML5. Canvas is best suited to drawing a shape on the screen that the computer then forgets about, whereas SVG is better when the shape will be manipulated because the computer keeps track of its elements and attributes, Neuberg said. For comparison, equivalents of the SVG and Canvas approaches both are available in Adobe's Flash and Microsoft's Silverlight.

Link: http://news.cnet.com/8301-30685_3-10365636-264.html