What Is Vector Artwork

Usually, when our customers submit art for printing, we discover that they do not know what a Vector file is. Most people that are not professional graphic designers don't have a clue what Vector art is (and why should they) and most companies wouldn't have graphic designers on staff. There are even some people working as graphic designers, who have no idea what a vector file is. (OK, now that's sad.)

Hopefully we are able to remove a number of the confusion and reply the question... What is Vector Art. We are going to describe, as best we will, what vector art is, and how one can recognize it.

Vector art is without doubt one of the types of art utilized by computers, the opposite form being bitmap art (raster). Bitmap artwork is identified with file names ending in .gif, .bmp, .jpeg, .jpg, .png, and .pcx. Vector art files are typically saved as .eps, .ai, or .cdr files. Vector artwork is mathematical algorithms created utilizing software programs, similar to Adobe Illustrator, Freehand, Corel Draw, Quark and some others. These programs use mathematic equations and geometric primitives (factors, lines, and shapes) to create artwork that is clean, camera ready, and might be scaled infinitely, without dropping any high quality or clarity. The same art could also be used for a business card, to a poster, to a billboard.

A bitmap file (raster), is a dot matrix data construction it makes use of pixels (small dots or squares of colour) to create an general image. Reasonably it's called Raster images or bitmap files they're the identical thing.

A bitmap is technically characterized by the width and height of the image in pixels and by the number of bits per pixel (a shade depth, which determines the number of colours it could actually symbolize).

The Raster art file has tough, pixilated edges. The art turns into distorted when the image is enlarged. Each time you edit the file it loses a few of it is clarity.

Raster Graphics, resembling images, and graphics files created in Adobe Photoshop, Paint Shop Pro, and different Raster programs, can be utilized for some screen printing applications or digital printing. In most cases, particularly with art equivalent to logos and quite a few colours printers need Vector artwork to achieve the quality print that you want and expect.

Frequent Questions:
1. Can I convert a.BMP,.GIF or.JPG to vector?
Sadly no. A bitmap file is created in a different way and just like putting one other cover on a book, you continue to have the identical pages inside.

2. I transformed a Photoshop file to.EPS, why can't I use this as vector artwork?
Vector artwork images use lines to create images, pictures can't normally be turned into a vector image. A bitmap or raster file uses dots, they don't seem to be created in the identical manner. In a vector file everything is a separate item. If in case you have an apple with a worm in it you possibly can change the apple to green at anytime and the worm can become a tiger if you happen to so choose with out altering or affecting the opposite object. Vector artwork must have been created as a vector file. You cannot take a raster file created in Photoshop (for example) and reserve it with an.eps,.ai., or.cdr extension and have it magically turn out to be a vector file. As soon as a bitmap always a bitmap unless recreated or traced.

How do you inform if a file is a vector artwork file?
You possibly can normally determine vector artwork by process of elimination. If it has the fallacious extension, it's definitely not vector. I encourage prospects if they aren't sure enlarge the image to 400 or 800% and if the perimeters are extremely rough and pixilated it's probably NOT a vector image. In case you still cannot inform send it to your printer and so they can allow you to know. A.pdf file could also be vector or raster. It is dependent upon the way it was originally created.

I'll get slightly technical right here, hopefully not too much! The distinction between these types of artwork files lies in how an image is stored within the art files themselves. Bitmap files include a series of numbers and colors that represent coordinates within the image area's grid. To store a bitmap image, the computer creates a gridwork of the image area. (Pixels are the tiny dots. Bear in mind dot matrix printers.) That's all there's to a bitmap file. A collection of numbers representing pixels and their colors.

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