Computer Science 252
Problem Solving with Java
Fall 2013, The College of Saint Rose
Arcs Demo
A working demo of Arcs will appear below. Click inside the applet to interact with it.
Arcs BlueJ Project
Click here to download a BlueJ project for Arcs.
Arcs Source Code
The Java source code for Arcs is below. Click on a file name to download it.
import objectdraw.*; import java.awt.*; /* * Example Arcs: using FilledArc and FramedArc objects * * Jim Teresco, Siena College, CSIS 120, Spring 2011 * Updated, Spring 2012 * The College of Saint Rose, Fall 2013 * * $Id: Arcs.java 2218 2013-10-18 14:06:39Z terescoj $ */ public class Arcs extends WindowController { public void begin() { // just draw a bunch of FilledArc and FramedArc objects to // get an idea how to use them. // a black one with a start angle of 30, arc angle of 90 new FramedArc(50, 50, 100, 100, 30, 90, canvas); new Text("start angle 30, arc angle 90", 50, 30, canvas); // a red one with a start angle of -30, arc angle of 90 new FramedArc(20, 100, 100, 100, -30, 90, canvas).setColor(Color.red); new Text("start angle -30, arc angle 90", 20, 80, canvas).setColor(Color.red); // a blue one with a start angle of 180, arc angle of 45 new FramedArc(220, 100, 100, 100, 180, 45, canvas).setColor(Color.blue); new Text("start angle 180, arc angle 45", 200, 130, canvas).setColor(Color.blue); // a green filled one with a start angle of 0, arc angle of 200 new FilledArc(10, 220, 150, 150, 0, 200, canvas).setColor(Color.green); new Text("start angle 0, arc angle 200", 30, 310, canvas).setColor(Color.green); // a yellow one with a start angle of 60, arc angle of 300 (PacMan!) new FilledArc(250, 220, 100, 100, 60, 300, canvas).setColor(Color.yellow); new Text("start angle 60, arc angle 300", 215, 330, canvas); } }