Thursday, 3 February 2011

Vector Graphics explained

In the world of graphic creations there are two central forms of graphics. Option one is Vector graphics or the other form of raster (Bitmap) graphics. There are some chief differences among the two formats, and it is important to understand the differences among the two, in order to be aware of what time which of the two would be most beneficial. This informational text will focus on the vector graphics format.

Vector graphics, graphic image format created through applications such as, Adobe Illustrator. These programs are occasionally referred to as a drawing application. The vector graphic format does not use pixels. The vector graphic format will record a explicit coordinate inside a file as a reference point, will then in turn record all other information needed, for example, line gradients, and the thickness of a formula. What this encompasses, when editing a file there are no pixels to edit on the screen, instead there is an adding to and altering of the formula's information. For this reason, vector graphics are entirely scalable. Regardless of the size the item appears on the screen, the size will not determines the depth of largeness the file size of the image will be. Vector graphic images are available in a large range of various file types; it will ultimately depend on the initial application that created them. The standard formats include EPS, AI, CDR, or SVG.

Vector graphics are more suitable for sketching images from scratch. For example, if you are creating a logo from scratch or sketching a character with a cartoon style, then these types of graphics may be suitable. Either of these projects would have usable advantage due to the scalability in vector graphic applications, as well as, the other available tools the vector applications have access to, designed exclusively for help with drawing projects.

Vector is a term that in describes the available use of geometrical primitives that are based on mathematical equations for representation of computer graphics; the format includes basics such as shapes and points. It is a re-sizable style of artwork without the worry of resolution and/or quality of picture. The program allows the designer to take a minimal size logo and increase its size to that of a billboard , without the logo losing any of the original detail.

Vector artwork is the most popular use in logo design for products designed for promotional use. Vector artwork allows the designer to imprint a company's logo onto another project, as it will be consistent in style design.


Read more: http://www.articlesbase.com/branding-articles/vector-graphics-explained-1820423.html#ixzz1CtzdUzqf
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