Understanding Raster and Vector Images in Adobe Illustrator

When it comes to working with graphics in Adobe Illustrator, it's essential to understand the difference between raster and vector images.

Raster Images:

Raster images are made up of a grid of pixels, where each pixel contains color information. When you zoom in on a raster image, you may notice a loss in quality as the pixels become more visible.

Vector Images:

Vector images, on the other hand, are created using mathematical equations to define shapes and lines. This means that vector graphics can be scaled up or down without losing any detail or clarity.

Key Differences:

• Raster images are resolution dependent, while vector images are resolution independent.
• Vector images are ideal for logos, illustrations, and other graphic design work, as they can be easily resized and edited.
• Raster images are better suited for detailed photographs or images that require a more realistic appearance.

By understanding the distinction between raster and vector images, you can make informed decisions about which type of image to use in your Adobe Illustrator projects.