![]() ![]() If an image has more pixels in an inch, more separate colours can be contained, making the gradient of the overall image appear smoother. The quality of the image will depend on the amount of pixels-per-inch or ppi. This allows the user to create a detailed image with the possibility of maybe even making them look lifelike. ![]() Raster images are capable of rendering complex images which use a wide range of colours and gradients. If you’ve ever opened an image and zoomed all the way to find it becomes a mess of blurry squares, you’re looking at a raster image. Also known as bitmaps, raster graphics are composed of individual coloured pixels, each of which contributes to the whole image. It’s a safe bet that most people will be more familiar with raster graphics. While both in essence set out to achieve the same goal (a high-quality digital image), they use different techniques and therefore have different strengths and weaknesses. Software and tools used in computer graphicsĬomputer graphics can be separated into two different categories: raster graphics and vector graphics.The different types of computer graphics. ![]() This guide aims to provide you with the simple introduction to computer graphics you’re looking for, covering basics such as: Any quick google finds you knee-deep in new terminology until you’re lost in the ocean of design and computing. Any time you turn on the computer and see even just as much as your desktop background, you’re subjected to graphics.Ĭomputer graphics can be a tricky topic to get into. These images come in many different forms, like icons and sketches. The simple graphics definition is as follows: the use of computers to create and manipulate meaningful information in the form of images. When you’re browsing the internet, playing a game on your phone or enjoying a movie on the television, you’re staring right into the soul of computer graphics. It’s not usually something we think about, but computer graphics play a big part in most of our lives. ![]()
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