Encapsulated PostScript File (.eps, EPS).Graphics Interchange Format (.gif, GIF).Joint Photographic Experts Group (.jpg, JPEG).The purpose of this post is to further explain the difference between these file types and to help determine which type is required for a variety of purposes. Raster graphics, such as digital photographs, are created using a grid of tiny pixels. Vector graphics, such as logo files, use intricate paths made up of points and lines to create an image. When zoomed in closely, the individual pixels can be observed.ĭigital graphic files will generally fall into one of two categories-vector or raster. Raster images are made up of many tiny squares called pixels and are often referred to as 'bitmap' images. This makes vector files the best format for graphic assets such as illustrations, icons and company logos, as the same file can be used for designs ranging from a mobile app to a large billboard without sacrificing quality or increasing file size. Vector files, made up of points and lines to create paths, can be scaled up and down without losing quality. Both of these projects would benefit from the scalability of vector graphic applications, and the other tools within the vector applications designed specifically to help with drawing projects.What is the difference between vector and raster files for graphics? For example, if you were designing a logo from scratch or drawing a cartoon character. Vector graphics are more appropriate for drawing images from scratch. Also any image where you require a full colour range, raster graphics are more appropriate. This makes raster graphic application ideal for editing photos. Raster graphic applications typically have a range of photo effects, and photo editing functions. The higher the compression of the file, the more detail is discarded.īoth applications have their strengths and weaknesses. Jpeg is another raster image format, that saves file size by using an algorithm that simplifies detail by analysis of pixel information. For example Gif file format compresses file size of an image by simplifying colour information of an image. There are different types of raster graphics used to compress file size using a range of different techniques. The larger the resolution, the more pixels there are, the larger the file size the image will be. Pixel are small dots that are used to make up your image. Raster graphic image formats store information about the file as pixels. They are sometimes referred to as painting applications. Raster graphics are a graphic image format that are created by applications such as Adobe Photoshop, Microsoft Paint, Corel Paint and free open-source application Gimp. Typical formats include EPS, AI, CDR, and SVG. Vector graphic images come in a range of different file types depending on the application that created them. It doesn’t matter how small or how large your image is on the screen, it is not size that determines how large the file size of your image is. Because of this, vector graphics are completely scalable. So when you are editing the file you are not editing pixels on a screen, you are adding to and altering the formula’s information. A vector graphic records specific coordinates within your file as reference points, then records other information such as line gradients, and thickness as a formula. A vector graphic stores information differently to raster graphics in that it doesn’t use pixels. They are sometimes referred to as drawing applications. Vector graphics are a graphic image format that are created by applications such as Adobe Illustrator, Coral draw, or free open-source application inkscape. This article will look at the two different formats and when you should use each. There are some major differences between the two graphic formats, and you need to understand these differences to know when you should be using each format. Vector graphics and raster (or Bitmap) graphics. In the graphic design world there are two main types of graphics.
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