how to change the size of an image in illustrator

Digital Resolution explainedĮvery screen has a native resolution, maybe its 750 x 1334 pixels or 326 ppi as the iphone retina. This is one of the big things that separate the pros from the amateurs, the quality of the final images. The goal is to keep the quality as close to the original as possible and this article will show to how to do that.

So let’s find the best resolution for your needs.

Too much resolution, won’t affect the image display quality, you will just have an unnecessarily large file. If there is not enough resolution (image isn’t big enough) then you will see a noticeable softness to the image, or even jaggies (also called pixelization). More density = more resolution, or detail. This means how dense are the pixels (or dots). You have heard the terms hi-resoluton, or low-resolution, or low-res. DPI and PPI are both a way to describe resolution. Many people mistakingly talk about DPI on screen, this is incorrect, but now you will know what they mean. In an over simplification, you can think of them as the same thing, however dots refer to print and pixels are a digital display. This is where the terms DPI (dots per inch) and PPI (pixels per inch) come from. On screen you see pixels of light and in print you see dots of ink. Without overly complicating things, the resolution is what you see on screen or in print. Keep reading for more details on how to get the best results if you are ready for that info. That’s all you need to do to resize your images.

Choose your new size (you can choose choose different measurement units by clicking on “inches”).If not, turn off the chain so that you can set your own width and height. Turn on the chain link if you want the width and height to change together.Grab the image right here to test for yourself. This contains, fine lines, thicker text, fine curved lines, gradients and an image so you can see the results on different types of images. Ultimate guide to resizingįirst of all, I created a test image. Best settings for resizing, enlargements and reductions of image sizes in Photoshop. How to resize an image in Photoshop for best quality.

How to change the size of an image in illustrator