TAILIEUCHUNG - Introduction to java programming: Chapter 13 - Graphics

Introduction to java programming: Chapter 13 - Graphic's Objectives is to understand Java coordinate systems; draw things using the methods in the Graphics class; obtain a graphics context using the getGraphics method; override the paintComponent method to draw things on a graphical context. | Chapter 13 Graphics Chapter 12 GUI Basics Chapter 13 Graphics Chapter 14 Event-Driven Programming Chapter 15 Creating User Interfaces Chapter 16 Applets and Multimedia Abstract Classes in Chapter 10 Interfaces in Chapter 10 Liang Introduction to Java Programming Fifth Edition c 2005 Pearson Education Inc. All rights reserved. 0-13-148952-6 1 Objectives To understand Java coordinate systems . To draw things using the methods in the Graphics class . To obtain a graphics context using the getGraphics method . To override the paintComponent method to draw things on a graphical context . To use a panel as a canvas to draw things . To draw strings lines rectangles ovals arcs and polygons . To obtain font properties using FontMetrics and know how to center a message . To display image in a GUI component . To develop reusable GUI components FigurePanel MessagePanel StillClock and ImageViewer . Liang Introduction to Java Programming Fifth Edition c 2005 Pearson Education Inc. All rights reserved. 0-13-148952-6 Java Coordinate System y x 0 0 X Axis Y Axis x y Java Coordinate System Y Axis Conventional Coordinate System 0 0 X Axis Liang Introduction to Java Programming Fifth Edition c 2005 Pearson Education Inc. All rights reserved. 0-13-148952-6

• Kỹ thuật lập trình
• Introduction to java programming
• Java Coordinate System
• The Graphics Class
• Obtaining Graphics Object
• The paintComponent Method
• Drawing Geometric Figures
• Java programming
• Programming with Java
• Programming language
• Java programming language
• Central processing unit
• Output devices
• Introduction to Computers
• Introduction to Programs
• Introduction to Java
• TicTacToe Applet
• SelfTest Website
• Java programs
• Programming language code
• Hardware terminology
• Java basics
• Elementary programming
• Declaring variables
• Event driven programming
• Event classes
• Object oriented programming
• Graphics class
• OO programming
• UML class diagram
• Java Database Programming
• The Architecture of JDBC
• The JDBC Interfaces
• Developing JDBC Programs
• Creating ODBC Data Source
• Advanced Java Database Programming
• Creating Scrollable Statements
• SQL BLOB
• CLOB Types
• Retrieving Images in JDBC
• Object oriented programming with Java
• Scanner standard classes
• Control statements
• The API library
• Software engineering
• Classes with class members
• Array declaration
• Alternate coding mechanisms
• The object class
• Exception handling
• File I O classes