VSRasterVector

Raster uses the discipline of using a grid of pixels to create an image. With the assembly of all the pixels in order the image is produced. With the attempt to enlarge the image developed in a raster based program, the pixels used to build the image increase in either size or number.Increasing the number of pixels or making the pixels within the image bigger, can result in the original image having to be extended over a large area. Expanding the pixels over larger spaces causes the image to loose detail and become 'pixelated'.

Vector graphics are created by using mathematical equations to define the shapes and points to construct the image we see on screen. If the image is then made bigger in size, the equation is recalculated where required this ensures the image doesn't loose quality in its data or detail. As a result of that resolution is not an issue. File sizes tend to be smaller on Illustrator because everything is determined mathematically instead of by pixels.

Raster file formats: JPEG, GIF, PSD, WebP, JPEG 2000, BMP.

Vector file formats: AI, CDR, CGM, DXF, EVA, EMF, SVG.

pros: Precise editing, rich in colour detail-ing, allows more textures and editing.

cons: Files can be large, slower editing with big files, blurry when enlarged, conversion to vector is difficult.

pros: Small file sizes, infinite resolution, conversion to raster is easy, fast editing.

cons:Does not support photographic, imagery well, colour depth limited, limited effects and details.

What are they used for: -Photographs-Web Graphics-Adding effect

What are they used for: -Logo-Signage & banners-Large formats