'Object method exists inside' presentation slideshows

Building Java Programs

1.09k views • 54 slides

Building Java Programs

Building Java Programs. Chapter 8 Lecture 8-2: Object Behavior (Methods) and Constructors reading: 8.2 - 8.3. Objects?. Button. User. Image. Wall post. Comment. Why objects?. Primitive types don't model complex concepts well Cost is a double. What's a person?

191 views • 19 slides

Building Java Programs

Building Java Programs. Chapter 8 Lecture 8-2: Object Behavior (Methods) and Constructors reading: 8.2 - 8.3. Objects?. Button. User. Image. Wall post. Comment. Why objects?. Primitive types don't model complex concepts well Cost is a double. What's a person?

193 views • 19 slides

Building Java Programs

Building Java Programs. Chapter 8 Lecture 8-2: Object Behavior (Methods) and Constructors reading: 8.2 - 8.3. Why objects?. Primitive types don't model complex concepts well Cost is a double. What's a person? Classes are a way to define new types Many objects can be made from those types

186 views • 18 slides

A programming problem

A programming problem. Given a file of cities' (x, y) coordinates, which begins with the number of cities: 6 50 20 90 60 10 72 74 98 5 136 150 91 Write a program to draw the cities on a DrawingPanel , then simulates an earthquake that turns all cities red that are within a given radius:

153 views • 15 slides

Building Java Programs

Building Java Programs. Chapter 8 Lecture 8-2: Object Behavior (Methods) reading: 8.3 self-checks: #1-12 exercises: #1-4, 9, 11, 14, 16. Client code redundancy. Our client program wants to draw Point objects: // draw each city g.fillOval(cities[i].x, cities[i].y, 3, 3);

225 views • 14 slides

A programming problem

A programming problem. Given a file of cities' (x, y) coordinates, which begins with the number of cities: 6 50 20 90 60 10 72 74 98 5 136 150 91 Write a program to draw the cities on a DrawingPanel , then simulates an earthquake that turns all cities red that are within a given radius:

135 views • 13 slides