Computer Science 252
Problem Solving with Java

Spring 2015, The College of Saint Rose

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Agenda

• Announcements
  • I have a copy of the textbook available in the AH 400 lounge - feel free to use it but please do not remove it from the immediate area
• Academic Support Center information (9:25 section)
• Lecture 2 assignment recap
• 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 2: Objectdraw Practice out

No New Lecture Assignment

Focus on the two ongoing labs.

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

Terminology

• formal parameter
• named constant

Examples

• MouseDroppings
• SpiralLines
• Scribble
• RubberBand
• ClickCounter
• Rectangles