-
Home
- Object-oriented programming
- Itse 2321 object-oriented
- Multimedia
- Java3003: drawing graphs with
This lesson explains programs that use a Turtle object to graph a straight line, a parabola, a cubic, a circle, and a cosine. The lesson also shows you how to graph a circle without using a Turtle object and compares the two approaches.
Revised: Wed Jun 29 13:31:10 CDT 2016
This page is included in the following Books:
Table of contents
Preface
This lesson is one of a series of lessons designed to teach you about
Object-Oriented Programming (OOP) using Java.
Before embarking on the material in this lesson, you should have studied and
should understand all of the material in the lessons identified as
Java1600 through
Java1630 in the section of this book
titled
Essence of OOP .
You should have studied and should understand the material in the lesson titled
Java3002: Creating and
Manipulating Turtles and Pictures in a World Object . You should also have
studied and should understand all of the material in the following books:
The program described in this lesson requires the use of the Guzdial-Ericson
multimedia class library. You will find download, installation, and usageinstructions for the library at
Java OOP: The Guzdial-Ericson Multimedia Class Library .
Viewing tip
I recommend that you open another copy of this lesson in a separate
browser window and use the following links to easily find and view the Figuresand Listings while you are reading about them.
-
Figure 1 . Two turtles in a World object.
-
Figure 2 . Graph of a cubic function.
-
Figure 3 . Program output for Line01.
-
Figure 4 . Line01 output with different scaling.
-
Figure 5 . Program output for Line01 for a 400x150 world.
-
Figure 6 . Graphic output from the program named Parabola01.
-
Figure 7 . Parabola with zero offsets.
-
Figure 8 . A parabola with offsets.
-
Figure 9 . Graphic output from the program named Cubic01.
-
Figure 10 . Graphic output from the program named Circle01.
-
Figure 11 . Graphic output from the program named Circle02.
-
Figure 12 . Graphic output from the program named Cosine01.
Listings
Questions & Answers
the study of living organisms and their interactions with one another and their environments
AI-Robot
HOW CAN MAN ORGAN FUNCTION
the diagram of the digestive system
allimentary cannel
Ogenrwot
They formed in two ways first when one sperm and one egg are splited by mitosis or two sperm and two eggs join together
Oluwatobi
Genetics is the study of heredity
Misack
how does twins formed?
Misack
discuss biological phenomenon and provide pieces of evidence to show that it was responsible for the formation of eukaryotic organelles
the study of living organisms and their interactions with one another and their environment.
Wine
discuss the biological phenomenon and provide pieces of evidence to show that it was responsible for the formation of eukaryotic organelles in an essay form
list any five characteristics of the blood cells
Shaker
lack electricity and its more savely than electronic microscope because its naturally by using of light
advantage of electronic microscope is easily and clearly while disadvantage is dangerous because its electronic. advantage of light microscope is savely and naturally by sun while disadvantage is not easily,means its not sharp and not clear
Abdullahi
cell theory state that every organisms composed of one or more cell,cell is the basic unit of life
Abdullahi
is like gone fail us
DENG
cells is the basic structure and functions of all living things
Ramadan
is organisms that are similar into groups called tara
Yamosa
in what situation (s) would be the use of a scanning electron microscope be ideal and why?
A scanning electron microscope (SEM) is ideal for situations requiring high-resolution imaging of surfaces. It is commonly used in materials science, biology, and geology to examine the topography and composition of samples at a nanoscale level. SEM is particularly useful for studying fine details,
Hilary
cell is the building block of life.
Got questions? Join the online conversation and get instant answers!
Source:
OpenStax, Object-oriented programming (oop) with java. OpenStax CNX. Jun 29, 2016 Download for free at https://legacy.cnx.org/content/col11441/1.201
Google Play and the Google Play logo are trademarks of Google Inc.