Stretching the curve: What is a vector graphic?

By Julieanne

The digital photos we are all accustomed to are bitmap images, composed of pixels. In contrast, a vector image or graphic is formed by independent geometric objects, which can be segments, lines or polygons. Each one of these objects is based on mathematical expressions, and their points have a definite position on the x and y axis of the image area.

Why are vector graphics so wonderful?

Their versatility. Vector graphics are like superheroes: at the click of a button or the drag of a mouse you can change their shape, colour and size, and they will still look amazing.

To be …read more

Via: AGE