I covered image size and resolution in the first tutorial in this series, but we'll look at it again in a moment. We control the print size not by changing the number of pixels but by changing the image resolution. All we're doing is changing the size that the image will print. Resizing means that we're not changing the number of pixels in the image. Resizing vs resampling an imageīefore we look at how to resize the image for print, we first need to know the important difference between resizing an image and resampling it. The current image size is displayed at the top. I'll use this cute little fella that I downloaded from Adobe Stock: To follow along, you can open any image in Photoshop. I'll be covering both of these topics as well.
Also, if you want to fit your image to a frame size that doesn't match the aspect ratio of the photo, you'll first need to crop the image before resizing it. If you do need to print the image at a larger size, then you'll need to enlarge it by adding more pixels. I'll cover what resolution is, and how much of it you need for high quality prints, in this tutorial. And as we'll see, we change the print size just by changing the photo's resolution.
So rather than changing the number of pixels, all we need to do is change the print size. Most of today's digital cameras capture images that are already large enough to print at standard frame sizes, like 8 x 10 or 11 x 14, and get great results. That's because there's often no need to change the number of pixels in the image. The same is not true for raster images, since the color information of these images is stretched when scaled.In this tutorial, the third in my series on image size, I'll show you how easy it is to resize an image for print with Photoshop! Resizing for print is different from resizing for the web or for screen viewing. That means images don't lose quality when they're scaled up or down, since the color polygons in a vector image will always maintain their shape. The geometry which comprises vector images is formulaic, making them resolution-independent. Since vector images use dynamic color sections instead of static squares, they provide perfect lines and crisp colors. Vector graphics convey color using scalable color polygons. Raster images use square pixels (bits of color) to convey an image. Most images found online are raster images.
What Is a Vector Image?Ī vector image is a scalable image made up of values rather than pixels. Here's how to convert an image to a vector using Adobe Illustrator. It's a quick and simple process and produces excellent results. When you've got a raster graphic that's too small for your needs, the solution is to convert the image to a vector, and you can do this in Adobe Illustrator.
0 kommentar(er)
