CS 160: Lecture 10

Table of Contents

CS 160: Lecture 10

Administrivia

Outline

2-d Computer Graphics

Stroke Model

Problems with Stroke Model?

Pixel Model

Image Depth

Image Depth (cont.)

Aliasing

Region Model

Outline Fonts

Coordinate Systems

Coordinate Systems (cont.)

Canvas

Drawing

Text Font Selection

Text (cont.)

Clipping

Color Models

Color Models (cont.)

Sequential Programs

Sequential Programs (cont.)

Sequential Programs (cont.)

Sequential Programs (cont.)

Event-Driven Programming

Event Example

Major Issues

Windowing Systems

Interactor Tree

Interactor Tree

Interactor Tree

Interactor Tree

Interactor Tree (Java)

Windows

Networked Windowing Systems

XWindows

XWindows

Network Round Trips (NRT)

Email: jfc@cs.berkeley.edu

Home Page: www.cs.berkeley.edu/~jfc