20041 Graphics Midterm Topics

Wednesday, October 6

Hearn and Baker Chapters 1-5

2-D Graphics

Types of questions

  1. Terminology: For example: jaggies, pixel, refreshing, filling, frame buffer, odd-parity test/inside-outside test, clipping or world window, viewport. scan conversion, coherence, animation

  2. Scan Conversion:

  3. Hardware: raster

  4. Filling

  5. Clipping

  6. Transformations: Scale, Rotate, Translate, Shearing, clipping/world window to Viewport (View transformation)

  7. Animation

  8. Interactive Graphics

November 4, 2004