![]() Examples of vector graphic files are EPS (Adobe Illustrator) and CDR (CorelDRAW). Vector image formats contain a geometric description that can be created smoothly at any desired display size. Paths can be straight or curved, and then connected with more points to form longer paths or closed shapes. NOTE: TARGA files are more commonly saved as. Most commonly available images are in a bitmap or raster format. A vector file is a computer graphic that uses mathematical formulas to render its image, instead of using pixel data like a raster file. Unlike a vector image, raster images are resolution. A scaled-down postage stamp copy of the image (a "thumbnail" image) Raster images are made up of a set grid of dots called pixels where each pixel is assigned a color.Examples of the extra extensions include: Truevision also introduced new extensions to the Targa format in 1989 to meet the needs of graphics professionals. The 1989 version is known as the "New TGA Format" and consists of the following 5 areas: The original Targa format consisted of a "TGA File Header" and "Image/Color Map Data." The "Developer Area," "Extension Area," and "TGA File Footer" sections were then added in 1989. ![]() Each image can only contain a fixed number of pixels. These images are created by digital cameras, by scanning images into a computer or with raster-based software. Pixels appear like little squares on graph paper when the image is zoomed in or enlarged. ![]() The format was first released in 1984 with Truevision video software. Raster images are made of pixels or tiny dots that use color and tone to produce the image. The Targa format, which stands for Truevision Advanced Raster Graphics Adapter, was designed by Truevision and later acquired by Avid Technology. ![]()
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