Lecture 3

Lecture 3: More Objectdraw Programming
Date: Tuesday, September 8, 2015

Agenda

Announcements
- Seeing grades in SubmissionBox?
Lecture 2 assignment recap
Review labs continue
- Lab 1: Java Review, Part 1 due Thursday night
- Lab 2: Java Review, Part 2 discussion
- Lab 3: Java Review, Part 3 available, to be discussed later
Several additional Objectdraw examples
In-class Exercise 3 - (10 lecture assignment points) due before the end of class.
Write a program Practice.java that draws a 20x20 filled square with its upper left corner at the mouse location each time the mouse is pressed. When the mouse is released, a frame of the square (still at the press point, not the release point) remains. (This is Exercise 2.7.4 in BDM).

Please submit only the file Practice.java in Submission Box under "InClass3" before you leave class.

If you demonstrate your program before leaving class, there is no need to turn it in (be sure it gets recorded, however).
Lab 4: Objectdraw Practice out and time to start work

No New Lecture Assignment

Focus on the ongoing labs.

Also, come to class on Thursday with any questions you have about the examples below.

Terminology

Examples