The Myriad Blog

Category: Graphic Design

16
Jan
2009

Vector vs. Raster

| Posted by Nate Allen on January 16th, 2009 at 02:20 pm

When working with clients and on projects it important to be provided the best assets to deliver the best product. However, there is a language barrier between clients and developers and due to lack of experience and/or knowledge when it comes to file types. To help combat this and educate the client we have found that it is easier to show an example than try to explain the difference between Vector and Raster file types.


Raster Files:

A raster file type is an image or graphic composed of a grid of pixels or squares. Raster files are ideal for photographs, web and screen images. These files can be scaled down and look good, however when scaled up lose quality and end up looking like big colorful blocks.

Raster Image

Advantages:

  • Amazing gradient and shading display
  • Very common file types

Disadvantages:

  • Large File Sizes
  • Can be scaled down, but not up without losing quality
  • Some file types require special software to view/display

Common Raster File Types:

  • .bmp, .cdr, .ccx, .cdt, .cmx, .ico, .jpg, .jpeg, .gif, .pdf, .png, .tga, .tif, .tiff,

Ideal Useage:

  • Photographs
  • Web Graphics
  • Screen Graphics (TV, DVD)

Vector Files:

A Vector file is an image or graphic composed of connecting points, lines, curves, and shapes or polygon(s), which are all based upon mathematical equations, to represent an images. Vector files are ideal for any design, illustratopn, icon, or logo that needs to be scaled and retain a crisp clean look.

Vector Image

Advantages:

  • Can be scaled up or down and retain quality
  • Small file sizes

Disadvantages:

  • Not as good at shading as raster (i.e photograph)
  • Some file types require special software to view/display

Common Vector File Types:

  • .ai, .cdr, .ccx, .cdt, .cmx, .eps, .pdf, .svg, .swf,

Ideal Useage:

  • Logo's
  • Print Materials (Usually a combination of vector type and raster images)
  • Illustrations
  • Typography
  • Flash 
  • Anything that will be scaled

For a detailed file type comparison chart: Wikipedia

18
Dec
2008

What is Lorem Ipsum?

| Posted by Nate Allen on December 18th, 2008 at 02:11 pm

In publishing and graphic design, lorem ipsum is common placeholder text used to demonstrate the graphic elements of a document or visual presentation, such as font, typography, and layout. It is a form of "greeking".

Even though using "lorem ipsum" often arouses curiosity due to its resemblance to classical Latin, it is not intended to have meaning. Where text is visible in a document, people tend to focus on the textual content rather than upon overall presentation, so publishers use lorem ipsum when displaying a typeface or design in order to direct the focus to presentation. "Lorem ipsum" also approximates a typical distribution of spaces in English.

The most common lorem ipsum text reads as follows:

Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.

Source: wikipedia

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