![]() ![]() However, it’s always best to leave photographs as raster files because they will display much more detail than they would if you tried converting them to vector. For example, you can use the same vector image file for a brochure that you would for a large banner or even a billboard without any change in quality. Vector images are ideal for printing because they can easily be scaled without sacrificing quality. Your best option is usually saving as a PDF, but converting vector to raster is a simple process-all it requires is exporting your vector file as a TIFF, JPG, or PNG file. Rasterizing vector images becomes necessary when you need to share a project with someone who doesn’t have access to a vector program. Remember that if you want to convert a raster file to vector, you will have to vectorize each individual element of the image. It’s often a good idea to vectorize (create outlines of) any fonts in your design to ensure that your printer won’t have to make substitutions if they don’t own the same font. Vectorizing raster images can make simple designs more scalable, but isn’t very effective for photographs. Photographs are shot in raster format, so when you vectorize a photograph, it becomes much less detailed and may even appear illustrated. However, vector formats are not ideal for photographic images. Vector files are also much smaller in size compared to raster files, even when you create large images and graphics. You can resize vector images to be significantly larger or smaller without compromising the quality of the image. Unlike raster images, vector art is infinitely scalable. When in doubt, test! Often, resolutions way below 100ppi are acceptable.Keep in mind that the more pixels there are, the larger the file will be. For instance, 100ppi is ideal for printing large-format images, while 300ppi is ideal for smaller formats. Print projects that are meant to be viewed from a long distance require fewer pixels to display a high-quality image. To prevent blurry, pixelated images, you must ensure adequate resolution before enlarging the image. If you make it smaller, the quality can improve. When you make a raster image bigger, the pixels become more visible and the image quality decreases. Compared to vector, raster images are available in a wider range of file formats, which makes them easier to upload and share online. As a result, raster formats produce higher quality and more detailed photographic images than vector formats. The pixels in raster images can display more subtle color contrasts and gradients, especially in high resolution. Instead, the mathematical algorithm allows you to resize and zoom into vector images without any decrease in quality. Vector images do not rely on pixels to determine their quality. Vector images are made up of paths and curves created by mathematical formulas. The higher the number of pixels, the better the resolution, and the sharper any lines in an image will appear. Images with a low amount of pixels per inch (PPI) appear blurry, especially when you zoom in, and may cause jagged edges in the image. Raster images are made up of tiny pixels containing bits of color that create an image when stacked together. vector images and graphics so you can understand which type is right for your project. We’ve put together this guide to raster vs. At Mousegraphics, we want to help ensure your prints look exactly as you desire. The type you choose will determine how well you can resize and print your design. When designing a project on a computer, it’s important to know when to choose raster vs.
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