difference between raster image and vector image

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. One of the main differences between raster and vector files is their resolution. They represent images in very different ways, so there’s a lot to consider when deciding which one to use. Some of the main differences between raster and vector include: Raster and vector files are the two most popular formats used for visual content. What is the difference between raster and vector files? Vector files use mathematical equations, lines and curves with fixed points on a grid to produce an image. There are no pixels in a vector file. A vector file’s mathematical formulas capture shape, border, and fill colour to build an image. Because the mathematical formula recalibrates to any size, you can scale a vector image up or down without affecting its quality. Raster files are images built from pixels - tiny colour squares that, in great quantity, can form highly detailed images such as photographs. The more pixels an image has, the higher quality it will be, and vice versa. The number of pixels in an image depends on the file type (for example, JPEG, GIF, or PNG). Raster vs. vector files: frequently asked questions.What is the difference between raster and vector files?.You CAN convert it to a raster, though, but I was too lazy. Notice I couldn't upload because it was in. Here's an image that explains the difference best: They can draw other 'primitives' like squares, circles, curves. Vector graphics can do more than just lines, though. They're based on the mathematical idea of vectors: svg files, normally, and not everyone has an editor (even though Inkscape is free). (Ordinary people don't use vector graphics.) You can't upload. Their applications are not usually for everyday use.

Meanwhile, vector images are in the format of SVG, and some others. This is a Raster Graphics editor in action: They are usually in the formats JPG (lossy), GIF (lossless), PNG (my favorite lossless), and many others.

A raster image is like the one your digital camera takes. NOTES: Inkscape would be an example of a Vector Graphics editor, while GIMP/Photoshop/Paint.NET/etc are suited to editing raster images.Įver notice that as you zoom into an image, the quality gets lower? That's a raster image. where you have a photo and other elements. It's common to work with a mix of the two e.g. It'll be more flexible for scaling, easier to edit, and you won't have to worry about the resolution being high enough for print (vector images have infinite resolution). In general, if you can use vector, it's a good idea to. PDFs can contain both - it's good practice to produce PDFs where everything that can be vector is, and only things like photos are raster. They can all contain embedded raster images.

EPS, SVG and AI (Illustrator) are the most common vector formats.

Most CAD and 3D rendering programs like AutoCAD, Maya, Blender and Cinema4D work with (more complex) vectors.

Adobe Illustrator, Inkscape, Sketch, Affinity Designer and Corel Draw are primarily vector (although some have a few tools that add raster effects).

They're more flexible as each shape is separate and you can scale up and down as much as you like, but it's harder to make the images look natural. Vector images are made of separate shapes, lines, paths etc.

PSDs (Photoshop files) are raster too (but can sort-of contain sort-of vector shapes). JPG, GIF, PNG, TIFF, BMP are all common raster image formats.Most digital painting programs and apps like ArtRage, Sketchbook, Layerpaint and Procreate are raster.Adobe Photoshop, GIMP, Krita, Corel Photopaint and Pixelmator are primarily raster (some have a few very basic vector tools too, but the images they create are raster).Web images and digital paintings are most often raster. The file doesn't know what those pixels mean. Raster images are just grids of pixels, like what comes out of a digital camera or a scanner. (that's Illustrator on the left, Photoshop on the right)

Difference between raster image and vector image