VECTOR GRAPHICS Meaning and
Definition
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Vector graphics refers to a type of digital image or graphic representation that is created using mathematical formulas rather than pixels. It is a method for designing and rendering images that allow for the creation of highly scalable and resolution-independent graphics. In vector graphics, objects and shapes are defined by their geometric characteristics, such as lines, curves, points, and polygons.
Unlike raster graphics, which are made up of a grid of individual pixels, vector graphics consist of paths between these points that can be easily manipulated and scaled without losing resolution. This makes vector graphics ideal for creating graphics that need to be resized or transformed without loss of quality, such as logos, icons, fonts, illustrations, and diagrams.
The key advantage of vector graphics is that they can be resized to any size or resolution without distorting the image's quality or introducing pixelation, which is a common issue with raster graphics. Additionally, because vector graphics are described using mathematical equations, the file sizes are typically smaller, making them easier to store and transmit digitally. Vector graphics can be edited and manipulated using various software tools, enabling designers to easily modify shapes, placement, colors, and other attributes.
Overall, vector graphics are widely used in a variety of applications, including web design, printing, animation, signage, and graphic arts, due to their flexibility, scalability, and ability to maintain crisp quality in different sizes and formats.
Etymology of VECTOR GRAPHICS
The term "vector graphics" has its etymology rooted in mathematics. The word "vector" originates from the Latin word "vectus", meaning "carried" or "conveyed". In mathematics, "vector" refers to a quantity that has both magnitude (size or value) and direction.
In terms of computer graphics, "vector graphics" describe a type of computer graphics that use mathematical equations to represent and manipulate images. These images are made up of geometric primitives such as points, lines, curves, and polygons, which are defined based on their mathematical properties, rather than individual pixels like in raster graphics. The use of vectors allows for scalability and easy manipulation, making vector graphics ideal for tasks such as logos, illustrations, and precise designs.
