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One of the main differences between raster and vector files is their resolution. The resolution of a raster file is referred to in DPI (dots per inch) or PPI (pixels per inch). If you zoom in or expand the size of a raster image, you start to see the individual pixels. Raster files display a wider array of colors, permit greater color editing ...
- Which Is Best
Raster files are also commonly used for editing images,...
- Which Is Best
5 days ago · If you want to convert raster files to vector files and learn more about the white ink label printing process, check out this guide. It will walk you through the steps, tools, and techniques needed to successfully transform pixel-based images into scalable vector graphics, whether working with simple shapes or more complex designs.
- Raster Images —
- Vector Graphics —
- Can I Use Raster and Vector in The Same image? —
- How to Convert Between Raster and Vector —
- Vector and Raster Belong in Every Designer’s Toolbox —
What is a raster image?
A raster image is any digital graphic that is made out of pixels arranged on a static grid. A pixel is a square of solid color made from the combination of red, green and blue light (also known as subpixels). Think of a raster like a mosaic: from up close it just looks like a series of squares, but from further away an image forms. Although the pixel grid is not visible, designers add to it when creating graphics in a raster program like Photoshop. Whenever you use the brush tool to create a...
Pros
1. Raster images are ideal to use when you want to show the subtleties of color gradients and shading—for example when you are editing photographs or painting photorealistic illustrations—due to the amount of color information they can hold. 2. You are able to zoom in and edit each pixel for finer editing. 3. Many advanced texture effects work best (or only) with raster images
Cons
1. The amount of pixel and color information means that specific parts of the image can be difficult to isolate without complex masking. 2. File sizes tend to be larger than vector formats. 3. Raster images have limitations with scalability. For example, a large scale print like a billboard would require a huge file with a high pixel density. 4. You have to pre-determine the intended size of your image which makes it hard to adapt if an unexpected change in the project comes up.
What is a vector image?
A vector image is an infinitely scalable digital graphic made out of mathematically calculated paths. Vectors are essentially geometric shapes that can be stretched or curved as need be. There are three elements to vectors: points, polylines and polygons. Points are invisible in the final graphic, but designers can edit them within the software to change the shape of the artwork. Polylines or paths connect the points, and designers can assign color, stroke weight, and stroke profiles to them....
Pros
1. Vector graphics can be scaled to any size without losing quality. 2. The mathematical components of how a vector is built allows you to create neat lines and perfect curves, making vectors ideal for symmetry and clean designs. 3. Vectors tend to have smaller file sizes than rasters.
Cons
1. Vectors do not display complex color gradients, textures or shading. This can result in a more flat, cartoonish style. 2. Vectors prioritize crisp, mathematically precise lines which can make it difficult to replicate an imperfect, hand-drawn look. 3. Learning curves of vector software tend to be steeper because the process of plotting points and combining shapes is not intuitive compared to traditional drawing.
Technically, it is possibleto mix vector and raster data in the same image. Whether or not it is a good idea depends on the project at hand. Using vectors in a raster-intended design is permissible because the whole image can easily be exported as a raster file. One advantage of doing so might be to incorporate different art styles within a single ...
How to convert a vector image to raster in Photoshop
Converting a vector to a raster is as easy as clicking a button. Before getting started, make sure your source vector image is large enough to yield a high resolution when converted and that all text is correct—you will not be able to edit the spelling after it is rasterized. Here are a few ways to convert a vector graphic to raster in Photoshop: 1. Opening a vector file in Photoshop: you will automatically be prompted to rasterize the image. Just press OK on the dialogue box. 2. For vector g...
How to convert a raster image to vector in Illustrator
Converting a raster image to vector involves recreating the image completely, and this can get complicated. Raster and vector are fundamentally different image formats, and getting them to look alike simply will not work most of the time. Because raster images can contain more complex detail and photorealism than vector images, data will inevitably be left out when you are transitioning from a complex format to a simple one. You will have better results when the source raster image is already...
Overall, it is important to ask yourself at the start of the designing process what it is that you are designing, and what style you are aiming to achieve. Whether it is a poster, book cover or logo design, once you have a clear vision it will be easy to decide to choose between a raster and a vector image. This article was originally written by Al...
5. File size. Vector images are quite lighter than their raster peers because their dimensions are defined by mathematical calculations and not by millions of pixels. The high efficiency of their file sizes makes them much more convenient to transfer them from one device to another. Plus, they carry a lot of information in a relatively small ...
Dec 8, 2023 · Raster images are made up of pixels. They are an optimal format for photographs, larger file sizes, and are more accessible and shareable. Vector images are formed by curves and paths dictated by mathematical formulas. They have smaller file sizes and are an ideal format for things like logos, geometric shapes, and type.
Aug 5, 2022 · Raster graphics are made up of pixels, which are tiny dots that carry certain color information, and, combined together, they form an entire image. This makes raster images incredibly detailed ...
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Sep 7, 2024 · Raster graphics comprise countless tiny pixels, each a different color, coming together to form a complete image. This pixel-based nature makes raster images highly detailed and ideal for rich, complex visuals like photographs. Vector images, on the other hand, are like mathematical formulas. Instead of relying on pixels, they use paths defined ...
