What is vector graphics?

Vector graphics is a type of computer graphics that uses mathematical relationships between points in the figure to describe this image. Vector graphics are more flexible and brighter than raster or bitmap, graphics, which are computer images that consist of individual colored dots called pixels. In the raster images there is a limited number of pixels, which means that a larger picture needs more pixels and a smaller image of fewer pixels. Vector graphics do not have this limitation because it is easy to reduce or enlarge on the basis of mathematical relationships between "a" and "B." points The mathematical relationship between points is shown as a path or line or curve that connects two points.

Clarity, regardless of size, is one of the advantages of vector graphics. Because a raster image, also known as a bitmap image, uses a limited amount of pixels to create a picture, usually cannot be increased without losing clarity. For example, if the picture is 100 pixels must be enlarged to one with 1,000 pixels, the computer will be mSevet add information to fill 900 other pixels, which often leads to a loss of clarity. Vector graphics do not have this restriction. Because vector graphics use mathematics to express the relationship between two points in the paths, enlargement and reducing the image will usually not result in a loss of clarity.

This clarity often creates a vector graphic ideal for use in font, art and illustrations. For example, as a company logo, the size of the graphics can be reduced to be printed on headers and envelopes and can be enlarged for billboards without losing quality. Vector graphics are usually small files because mathematics describing the picture is the only thing to be stored. In addition, different people can edit the image using the appropriate software by simply moving the dot, which changes the path between the dots. These benefits allow its use in applications such as business logos, spread outSite, fonts and text art, among other things.

Unfortunately, vector graphics are not usually ideal for photographic pictures. These details are often reserved for raster images. However, vector graphics can be rasterized, which means that it can be converted to a raster image by assigning pixels to the image, rather than by means of mathematical relationships to its description. The raster image can also be converted to a vector image, but it usually takes more work to create a clean vector graphics. Once rasterized, the vector image - now raster image - can be edited as a regular raster image.