A vector image is a type of digital image that’s created using mathematical equations instead of pixels. Vector images are created in specialized programs like Adobe Illustrator or Inkscape. Unlike raster images, which are dependent on resolution, vector images can be scaled to any size without loss of quality. This is because each equation defines a single line or shape in the image.
- Knowing when to use raster and when to use vector in specific applications is an essential skill for anyone engaged in graphic design.
- Likewise, very large files can also decrease the speed and responsiveness of your computer when you are editing them, depending on the specs and capability of the computer.
- In Raster images the resolution is made up of thousands of square pixels, pixels per inch (PPI) or dots per inch (DPI).
- There are several differences between raster and vector formats, from storing data within the files to ideal use cases.
- Below are a few steps you can use if you have a rasterization project.
Converting a raster image to vector formats can be done, but in specific contexts. For example, converting a raster image to vector is best reserved for simplistic designs rather than photographs and portraits. Shutterstock’s collection of images includes tons of scalable vector graphics and images available for download, like fonts, patterns, and illustrations. To view vector images exclusively, change the Image Type located under the search bar and select Vectors. How raster images are used depends upon the quality and size of any image. The number of pixels decides the size of the image, also known as the resolution.
What Is The Difference Between Vector and Raster?
So, raster for photos and details, vector for logos, and clean graphics. Images are created on the platform using pixels, and hence Photoshop is widely used for working with digital photographs. However, designers often choose to open and edit vector files in Photoshop. The main difference between raster and vector images is how they store information. Vector images use more mathematical equations and formulas to define shapes, allowing them to scale infinitely without losing quality. Raster images are ideal for photographic images, as they can capture a great deal of detail.
Their precise editing allows easy adjustments, maintaining brand consistency. However, they may struggle with intricate textures and require specialized software and expertise. Despite limitations, vector graphics remain invaluable for their scalability, precision, and efficiency in product raster and vector graphics artwork. This makes them perfect for logos, icons, and illustrations, offering versatility across various digital and print mediums. Graphic designers and digital artists favor vector files for their scalability and precision, making them essential for professional design projects.
Vector File Formats and When to Use Them
When you resize a Vector image the mathematical equations recalculate the curves, lines, and nodes, so the image remains sharp and clear. Raster images are made up of many pixels, which are tiny blocks of color. Each individual pixel is so small that the image looks clear when you’re seeing it at its intended size. If you increase the dimensions of the image, you’ll notice the pixels and the blocks will become much more obvious.
When you view a raster image on a screen at 100%, all the pixels combine to create the image. However, if you zoom in on it, you’ll start to see the individual colored pixels. Photographs are the most common raster images, but any digital graphic can be a raster. Other common raster images include 3D graphics, abstract backgrounds, and watercolor backgrounds. Let’s learn the pros and cons of vector formatted images and why you may choose to create your designs using vector files versus raster files.
Vector vs raster: Which is right for you?
Being significantly different in nature, the two kinds of graphics have different uses, strengths, and weaknesses. Because of their size, raster file formats are more often used in photography and print materials. The reality is that graphic designers have to choose raster vs. vector on a case-by-case basis.
An excellent quality raster image can contain up to millions of pixels. Raster images are hence capable of showcasing soft color gradients, a feature that is not present in vector images. You can scale a vector image up and down using any vector-based software. The mathematical formula recalibrates to the new size you give the file, so it is possible to maintain the same image quality across various dimensions. To create and edit a vector image, you can use Adobe Illustrator and CorelDraw programs.
How To Convert Vector to Raster
Digital photographs are rasters, as are most images that you see online. The computer simply recalculates the equations whenever the size or position changes. A vector file, such as an SVG or Adobe Illustrator (AI) file, is composed of mathematical formulas that define shapes, lines, and curves.
The unlimited scalability is the biggest advantage for vector art in the raster vs vector comparison. Vector images are not as accessible as rasters, but you can save your vector image as a vector PDF for sharing, as that’s a format most users can open. An EPS file is a vector graphic of the Encapsulated Postscript format. EPS files produce huge, detailed images, such as the ones you see on the road on a billboard. EPS files are also helpful for large posters, flex banners, and other marketing collaterals that require fine printing.
You can rely on VectorWiz to transform your images from ordinary to extraordinary in just a few moments. See how the edges become pixelated (losing image quality) and jagged when magnified? As a rule of thumb, it’s best to only downsize a raster image to avoid heavy pixelation. Raster images are made up of a fixed number of pixels that determine the resolution quality of the image. When a photographer takes a picture with their camera, the image is built out in pixels.
Vectors are ideal for both large and small format prints, because rasterized designs will lose quality when resized. Each of the following file formats displays pixels, and each has its own distinct display settings. Others take up less storage, but tend to be lower in resolution and quality. Raster images are suited for digital photos and large, high-definition prints. Below, the image breaks down the look of pixels and vectors when you zoom into their respective images.
Scanning is basically another form of photography, as scanners and cameras both capture a high level of detail in a similar way, using raster image formatting. The file’s design software determines the difference between raster files and vectors. Typical vector programs include Illustrator, Corel Draw, Inkscape, and Corel PhotoShop. These are just a few examples, and there are many other raster image formats available, each with its own characteristics. When choosing a format, consider factors like image quality needs, file size limitations, and desired features like transparency or animation. Understanding the differences in file types is essential so you can be sure you’re using the best option for your creative design project.