Introduction to Programming Using Java Version 6 0 phần 10 ppt

Introduction to Programming Using Java Version 6.0 phần 10 ppt

... same amount. For exam-ple sayingg.translate(x,y);g.drawLine( 0, 0, 100 , 200 );draws th e same line asg.drawLine( x, y, 100 +x, 200 +y );In the second case, you are just doing the same trans ... between 0 and 1, everything is shru nk by a factor of s. The center ofscaling is (0, 0). That is, the point (0, 0) is unaﬀected by the scaling, and other points moretowards or away from (0, 0) by ... corner (0, 0) in OSC is matched to the corner (width ,0) on the screen, while(width,height) is matched to (0, height). This reverses the image left -to- right. Here is thecomplete class:import java. awt.*;import...

Introduction to Programming Using Java Version 6.0 phần 2 pptx

... 848 16 24 32 40 48 56 64 72 80 88 96 9 18 27 36 45 54 63 72 81 90 99 108 10 20 30 40 50 60 70 80 90 100 1 10 1 20 11 22 33 44 55 66 77 88 99 1 10 121 13212 24 36 48 60 72 84 96 108 1 20 132 144The ... 16 18 20 22 243 6 9 12 15 18 21 24 27 30 33 36 4 8 12 16 20 24 28 32 36 40 44 485 10 15 20 25 30 35 40 45 50 55 60 6 12 18 24 30 36 42 48 54 60 66 727 14 21 28 35 42 49 56 63 70 77 848 16 ... decimalpoint. This would print the number 0. 000 000 000 745482 as 0. 000 00, w ith no signiﬁcant digitsat all! With the “g” format speciﬁer, the output would be 7.4549e- 10. )3.5.4 The Empty StatementAs a...

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Introduction to Programming Using Java Version 6.0 phần 1 doc

... type of decision. In Java, it could be expressed using the following “ifstatement”:if (principal > 100 00) interest = principal * 0. 05;elseinterest = principal * 0. 04;(Don’t worry about ... is greater than 100 00, then the “interest” should be computed by multiplying the principal by 0. 05; if not, then theinterest should be computed by multiplying the principal by 0. 04. A program ... http://math.hws.edu/eck/cs124/javanotes4/ (Covers Java 1.4.)• Fifth edition: http://math.hws.edu/eck/cs124/javanotes5/ (Covers Java 5 .0. )• Sixth edition: http://math.hws.edu/eck/cs124/javanotes6/ (Covers Java 5 .0 and...

Introduction to Programming Using Java Version 6.0 phần 3 pot

... currently located. I’ll use 10 rows and 20 columns of squaresin my mosaic, so setting the current position to be in the center means setting currentRow to 5and currentColumn to 10. I already have a ... around to perform certain usefultasks, you can stop r eﬁ ning as soon as you’ve managed to express your algorithm in terms ofthose tasks.This allows you to add a bottom-up element to the top-down ... applying the javadoc tool to the source code ﬁle,TextIO .java. If youhave downloaded the on-line version of this book, the documentation can be found in theTextIO Javadoc directory, or you...

Introduction to Programming Using Java Version 6.0 phần 4 potx

... Test");window.setContentPane(content);window.setSize(2 50, 100 );window.setLocation( 100 , 100 );window.setVisible(true);}} 6. 1.1 JFrame and JPanelIn a Java GUI program, each GUI component in the interface ... {g.setColor(Color.red);g.fillRect( 10, 10, 100 , 100 );}};The semicolon at the end of this statement is not part of the class deﬁn ition. It’s the semicolonthat is required at the end of every declaration statement.When a Java ... left corner has coordinates (0, 0). The x coordinate increases from left to right, and the y coordinate increases from top to bottom. The illus tr ation shows a 16- by- 10 pixel component (with very...

Introduction to Programming Using Java Version 6.0 phần 5 pdf

... JLabel.CENTER);displayLabel.setOpaque(true);displayLabel.setBackground( new Color( 100 , 100 , 100 ) );displayLabel.setForeground( new Color(255, 200 , 200 ) );displayLabel.setFont( new Font("Serif", Font.BOLD, 30) );/* Set the layout for the ... JButton("Resign");resignButton.addActionListener(this);add(resignButton);message = new JLabel("Click \"New Game\" to begin a game.");message.setForeground( new Color( 100 ,255, 100 ) ); // Light green.message.setFont(new ... deﬁned inCard .java, Hand .java, Deck .java, andBlackjackHand .java. 10. In the Blackjack game from Exercise 6. 9, the user can click on the “Hit”, “Stand”, and(solution)“NewGame” buttons even when...

Introduction to Programming Using Java Version 6.0 phần 6 docx

... is to be converted:String roman = "";int N = number;while (N >= 100 0) {// Move 100 0 from N to roman.roman += "M";N -= 100 0;}while (N >= 900 ) {// Move 900 from ... the result of a computation liesoutside this range? For example, what is 214748 364 7 + 1? And what is 200 000 000 0 * 2? Themathematically correct result in each case cannot be represented as a ... berepresented as a value of type double. This range extends up to about 1.7 times 10 to thepower 308 . Numbers beyond this range do not “wrap around” to negative values. I nstead, theyare represented by...

Introduction to Programming Using Java Version 6.0 phần 7 potx

... arrows.)CHAPTER 10. GENERIC PROGRAMMING AND COLLECTION CLASSES 4 76 10. 1.3 Generic Programming in Java Java’s generic programming features have gone thr ough several stages of development. Theoriginal version ... operators. For example, 8*(7+1)/4 contains theCHAPTER 10. GENERIC PROGRAMMING AND COLLECTION CLASSES 483// the first names, using compareTo from class String.return firstName.compareTo(other.firstName);}}.. ... newItem );CHAPTER 10. GENERIC PROGRAMMING AND COLLECTION CLASSES 475 10. 1.2 Generic Programming in C++Unlike Smalltalk, C++ is a very strongly typed language, even more so than Java. Everyvariable...

Introduction to Programming Using Java Version 6.0 phần 8 ppsx

... 1 .0 background 1 10 1 10 1 80 startcurvecolor 255 255 255symmetry truecoords 10 10 coords 200 2 50 coords 300 10 endcurvestartcurvecolor 0 255 255symmetry falsecoords 10 400 coords 5 90 400 endcurveThe ... hould be written to an output ﬁle. You can usethe indexing subroutines fromSubsection 10. 4.2, modiﬁed to w rite the data to TextIOinstead of to System.out. (You will need to make these subroutines ... methodsare actually sent to the ou tp ut destination. In some cases, notably when writing to a ﬁleor to the network, it might be necessary to call this method to force the output to actuallyappear...

Introduction to Programming Using Java Version 6.0 phần 9 potx

... rogram must be told where to send those r equ ests. For example, if the worker program is running on three comput-ers with IP addresses 172. 30. 217. 101 , 172. 30. 217. 102 , and 172. 30. 217. 103 , then you ... runCLMandelbrotMaster with the command java CLMandelbrotMaster 172. 30. 217. 101 172. 30. 217. 102 172. 30. 217. 103 The master will m ake a network connection to the worker at each IP address; these ... middlepiece takes longer to compute than the top or bottom piece. In general, when dividing aproblem into subproblems, it is very hard to predict just how much time it will take to solveeach subproblem....

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