Vector images are created using a collection of individual objects composed of precise points connected by lines or curves. Each individual object contained in a vector image is defined by a mathematical equation.

Using a vector-based application, like Illustrator, you can create precise lines and shapes with any stroke weight, fill them with color, pattern or make them transparent. Unlike bitmap images, vector images are not resolution dependent. This means each vector object is scalable and can be resized without any loss of image quality.

Vector points, lines and curves

Vector vs Bitmap

There are two main types of picture making applications:

• bitmap or “raster”
• vector or “object-orientated”

Raster-based applications are ideal for creating painterly effects and photographic images. Photoshop is usually used for this type of image.

Bitmap Image

Bitmap art is created from pixels on a grid. Unlike vector art, bitmap art loses detail when scaled to a larger size.

Bitmap detail

Vector-based (object-orientated) programs are ideal for creating sharp, smooth, graphic images, like logos and type. Illustrator is usually used for this type of image. [DOWNLOAD]

Vector Image

Vector images look sharp when scaled, or regardless of the size displayed or printed.

Vector - Detail

Comparison of Vector vs Bitmap Qualities