If you want to change something, you can directly edit the lines and colors to precisely what you want. However, once you’re past that point, editing vector graphics becomes easier. It’s true that a vector image can’t be created in just any program, and you may need a bit of skill and knowledge to manipulate them. When you store the vector and raster images on your computer, raster images will take more space because they contain more data.Īnother reason vector images save space is that the computer only draws the image when you open it, not during storage. The former uses many individually defined pixels, while vector images use empty points. The main difference between raster graphics and vector graphics is in the elements that make up the image. You will not see any of the jagged lines or stair-stepping that happens when you try to scale a pixel graphic (also called a raster graphic).įor that reason, vector graphics are preferred when you do projects that need to remain sharp and crisp at multiple sizes. Its clarity and resolution will remain the same, as all you did was make the lines longer or shorter. In other words, you can make the image as big or as small as you want without changing it in any way. One of the most important pros to vectors is this: If you want to scale the image up or down, the program you’re using will recalculate all the above parameters. Whichever graphic design program you’re using will take those parameters, draw the square and fill it with the designated color.Īlthough vectors might seem to be unnecessarily cumbersome at first, there are actually many advantages to how they work.
#DISADVANTAGE OF RASTER IMAGES SERIES#
These elements are defined by a series of parameters:įor instance, all you need to describe a simple square with vector images are 4 points, its length, line weights, and color. There are advantages and disadvantages to both vector and raster images, but when you decide not to use vector images, then you should use raster images.Ī vector graphic is composed of geometric elements.
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