Introduction to Programming Using Java Version 6 0 phần 8 ppsx

... 1 .0 background 1 10 1 10 1 80 startcurve color 255 255 255 symmetry true coords 10 10 coords 200 2 50 coords 300 10 endcurve startcurve color 0 255 255 symmetry false coords 10 400 coords 5 90 400 endcurve The ... user’s home directory. There are also constructors that specify the starting directory explicitly: new JFileChooser( File startDirectory ) new JFileChooser( String p...

Ngày tải lên: 13/08/2014, 18:20

... bytes (64 bits). Variables of type long have values in the range -922337 20 3 68 54775 80 8 to 922337 20 3 68 54775 80 7 . You don’t have to remember these numbers , but they do give you some idea of the size ... . 302 6. 8. 2 Dialogs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 304 6. 8. 3 Fine Points of Frames . . . . . . . . . . . . . . . . . . . . ....

Ngày tải lên: 13/08/2014, 18:20

... 84 8 16 24 32 40 48 56 64 72 80 88 96 9 18 27 36 45 54 63 72 81 90 99 1 08 10 20 30 40 50 60 70 80 90 100 1 10 1 20 11 22 33 44 55 66 77 88 99 1 10 121 132 12 24 36 48 60 72 84 96 1 08 1 20 132 144 The ... 16 18 20 22 24 3 6 9 12 15 18 21 24 27 30 33 36 4 8 12 16 20 24 28 32 36 40 44 48 5 10 15 20 25 30 35 40 45 50 55 60 6 12 18 24...

Ngày tải lên: 13/08/2014, 18:20

... possible totals (2, 3, , 12). It should make a table of the results, s omething like: Total On Dice Average Number of Rolls 2 35 .83 82 3 18. 06 0 7 . . . . 5. The sample program RandomMosaicWalk .java ... around to perform certain useful tasks, you can stop r efi ning as soon as you’ve managed to express your algorithm in terms of those tasks. This allows you to add a bottom-up eleme...

Ngày tải lên: 13/08/2014, 18:20

... CHAPTER 6. INTRODUCTION TO GUI PROGRAMMING 262 g.setColor(Color.BLACK); // Black outline. g.drawOval( x - 30, y - 15, 60 , 30 ); } else { // User left-clicked (or ... text. To get italic text, enclose the text between <i> and </i>. For example, <i> ;Introduction to Programming using Java& lt;/i> in an HTML document gives Introduction to Programming...

Ngày tải lên: 13/08/2014, 18:20

... 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 ... Color (0, 1 80 , 0), // dark green Color.GREEN, Color.BLUE, new Color(1 80 , 1 80 , 255), // light blue Color.WHITE }; A list initial...

Ngày tải lên: 13/08/2014, 18:20

... 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 lies outside this range? For example, what is 2147 48 364 7 + 1? And what is 200 000 000 0 * 2? The mathematically correct result in each case cannot be represe...

Ngày tải lên: 13/08/2014, 18:20

... 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. The original version ... operators. For example, 8* (7+1)/4 contains the CHAPTER 10. GENERIC PROGRAMMING AND COLLECTION CLASSES 483 // the first names, using compareTo from class String....

Ngày tải lên: 13/08/2014, 18:20

... 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 ... run CLMandelbrotMaster 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...

Ngày tải lên: 13/08/2014, 18:20

... same amount. For exam- ple saying g.translate(x,y); g.drawLine( 0, 0, 100 , 200 ); draws th e same line as g.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 of scaling is (0, 0). That is, the point (0, 0) is unaffected by the scaling, and other points more towards or away from (0...

Ngày tải lên: 13/08/2014, 18:20