Kantavektorijärjestelmän

Kantavektorijärjestelmän, known in English as the vector graphics system or sometimes the stroke graphics system, is a method of representing images using mathematical equations rather than pixels. Instead of defining an image as a grid of colored dots, a kantavektorijärjestelmän describes shapes using points, lines, curves, and polygons. These elements are defined by mathematical formulas, allowing for infinite scalability without loss of quality.

This system is particularly useful for logos, illustrations, and designs that need to be reproduced at various sizes. When a vector image is scaled up, the mathematical descriptions are recalculated, resulting in crisp, clear edges at any resolution. This contrasts with raster images, which are made of pixels and can appear pixelated or blurry when enlarged beyond their original size.

Common file formats that utilize kantavektorijärjestelmän include SVG (Scalable Vector Graphics), AI (Adobe Illustrator), and EPS (Encapsulated PostScript). Software like Adobe Illustrator, Inkscape, and CorelDRAW are designed to create and edit vector graphics. The ability to easily manipulate and modify individual elements within a vector image also makes it a preferred choice for graphic designers and illustrators. The underlying principle is the definition of geometric primitives, which are then rendered on screen or in print.