RASTER IMAGES VS VECTOR IMAGES PDF
RASTER IMAGES VS VECTOR IMAGES PORTABLE
RASTER IMAGES VS VECTOR IMAGES SOFTWARE
RASTER IMAGES VS VECTOR IMAGES SERIES

Raster files saved as vector file formats will still be raster files. There is also a one-to-one relationship between each pixel and the memory raster graphics occupies on a computer. This is a highly simplified summary, so let’s explore raster and vector graphic files in more detail. But with vector images, you're saying, 'fill the background with a left-to-right gradient that fades from blue to pink.' You can identify whether an image is raster-based or vector. Vector formats, on the other hand, are better. With raster images, you're basically telling your computer, 'this pixel should be blue, the next one should be purple, the one after that should be pink,' and so on. Raster files consist of tiny pixels and have a set size and resolution. Raster graphics are composed of a combination of pixels, but vector graphics are composed of paths and are based on mathematics so that they can easily scale larger or smaller. Bitmap formats are best for images that need to have a wide range of color gradations, such as most photographs. There are two basic file types: raster (or bitmap) and vector. EPS An EPS file is a vector file of a graphic, text or illustration. Best use images and photographs for high quality print. In both cases some information is lost, although certain vectorization operations can recreate salient information, as in the case of optical character recognition. On the web, because of load time, you generally want to use smaller images such as JPG or PNG. Vector images (line work) can be rasterized (converted into pixels), and raster images vectorized (raster images converted into vector graphics), by software.

RASTER IMAGES VS VECTOR IMAGES SERIES

Vector images are created by a series of points that are joined using a mathematical formula that. There are two types of digital graphic filesraster and vector. It has no loss in quality and therefore is primarily used for images used in printing. However, raster images lose detail and become increasingly blurry when enlarged.Īlthough a vector image can be saved as a raster image, it is not possible to convert a raster image into a vector image. Raster (or bitmap) images are made of a grid of pixels. If you zoom in or expand the size of a raster image, you start to see the individual pixels. The resolution of a raster file is referred to in DPI (dots per inch) or PPI (pixels per inch).

One of the main differences between raster and vector files is their resolution. This set number of pixels creates the image. Some of the main differences between raster and vector include: Resolution.

Raster images are best for complex images like photographs, and are more likely to be a widely compatible file format (such as JPG). Adobe defines raster files, on the other hand, as composed of the color blocks commonly referred to as pixels.

EMF - Microsoft Office-based vector format.

Meanwhile, raster images consist of an abundance of pixels, which makes their size substantial. It comes in handy if you have limited space for image storage.

Vector files contain only mathematical formulas to determine the design, so their file sizes are relatively small. Vector format is an excellent choice for digital illustrations such as logos.Ī vector file can be converted to a raster file, but it will permanently lose the advantages of the vector format.Ĭommon vector file extensions: SVG, EPS, and EMF Secondly, vector graphics are much more lightweight than raster ones. Vector files are most useful when a graphic needs to be able to handle resizing, as they retain crisp detail when scaled to any size. As vector images are composed of mathematically-defined points, every change in color or tone would require you to create a new line, point, curve, and equation.

RASTER IMAGES VS VECTOR IMAGES SOFTWARE

Vector Graphics Vector graphics are created using design software such as Adobe Illustrator, CorelDraw, or Affinity Designer. Each format has advantages and disadvantages in different situations, so knowing the properties of each can help determine which format is the best choice for any project. Raster graphics are saved in file formats typically known as JPG, GIF, PNG, and TIF.

RASTER IMAGES VS VECTOR IMAGES PDF

Also often used although not as common as a PDF or EPS file.All digital image files fall into one of two categories: vector or raster. But that’s not always the case as they find out when sending the file to a printing company where a vector image is needed. This can cause confusion as people often think because they have an EPS file that it’s a vector image. EPS files can also contain raster images. Other common vector formats are:ĪI (Native Adobe Illustrator format).

RASTER IMAGES VS VECTOR IMAGES PORTABLE

PDFs can be opened by most other graphic software programs making PDF’s very portable and are widely used. Most logos that have been converted into vector format are often saved as PDF files. PDF files can contain both raster and vector images. Try zooming in close and you will see that it remains sharp. A vector image can be resized to any size and will always remain the same, with sharp edges and no blurriness. A vector image is comprised of nodes and curves and based upon mathematical equations and doesn’t have any pixels.

Raster images vs vector images