Vector Logos Vs. Pixel-Based Logos
Sunday, April 27th, 2008When you’re creating a logo, you’re going to use it on a variety of items: your letterhead, your website, T-shirts, car wraps, fliers, billboards, pens and pencils. It’s going to be stretched and bent, and it needs to be flexible enough to cover any necessary area.
So why is it that when you enlarge your logo it winds up with an ugly jagged edge? The simple answer: you have a logo saved in a raster, or pixel-based, format. This means that your image is made up of hundreds or thousands of tiny blocks, each one an individual color, and when you enlarge the picture you’re really only making those square blocks larger. Thus, you get an image that looks like a stack of blocks.
What you really need to do is have your logo drawn and saved in a vector format. A vector graphic does not turn your logo into a stack of blocks. Instead, each line and curve on your logo is noted as a line or curve, and recorded geometrically. The proportions of each segment are recorded, and the way they cross and interact with one another. As a result, when you enlarge your logo, you see only clean sweeping lines, each in the correct color and each holding its position, size, and shape relative to the rest of the logo. No jagged lines, no blocky edges.



















