Introduction To Technology

 In computer graphics, there are two type of graphics:  Raster  Vector

 A raster image is also known as “bitmap”, which is data displayed on a grid of pixels  Adobe Photoshop  Raster images are large in file size

 Vector Images are created directly in the computer instead of being scanned or brought in from a digital camera or other media source  Instead of using pixels, vector graphics are created with mathematics  Vector Graphics are also called “Object Art” because all shapes and colors are created by the outlines of objects

 Used in Graphics Industry  Found in the Real World  Building Block for advanced complex graphic projects

 Vector graphics are resolution independent, which means no mater how much the artwork is enlarged or reduced, it looks great-no jagged edges  This makes vector graphics idea for creating logos, maps, and other smooth-edged images that will be used at different sizes.

 Unlike raster images, vector images can be easily modified  With a click of a button you can apply stroke and fill properties

 The mathematics of vector graphics allow large shapes to be described as extremely small amounts of data

Logos, Business Cards, Cartoons, Animations

 Most people struggle with the concept of objects art vs line art.  Think of Bob Ross When designing Vector images!  Where did Bob always start?  How did he assemble a painting?

 Any Questions?

What is Adobe Illustrator?  Adobe Illustrator is a Professional Vector Image production program.  Used heavily in the Computer Graphics Industry

 Open/Close Program  Setting Up a Document  Add Objects  Stroke & Fill  Zoom In & Zoom Out  Color Modes  Type Tools  Layers  Cropping  Publishing

 Illustrator walkthrough Custom Header(Moodle?)  Follow me exactly  Customize this for your program  Follow the Ghostbat tutorial, -Actually read it!  Choose a second tutorial of your liking to complete – Actually read this one too, they can be tricky!  Design, create, and fabricate a custom glass using Illustrator and the laser engraver -I will explain this later.  Remaining time should be used to create custom graphics for your program, classes, website, or Moodle page.