TAILIEUCHUNG - Lecture Computer graphics: Lecture 30 - Fasih ur Rehman

After you read chapter 8 you should be able to: Discuss the purpose of the components required for successful communications; describe these uses of computer communications: wireless messaging services, wireless Internet access points, cybercafés, global positioning systems, collaboration, groupware, voice mail, and Web services; differentiate among types of networks: LANs, MANs, and WANs;. | Computer Graphics Lecture 30 Fasih ur Rehman Last Class Information presentation direct or transformed Model view approach Static or dynamic Today’s Agenda Graphical User Interfaces Animation Display Factors (Information) User requirement Precise information Data relationships Information values change frequency Should user know immediately about the change? Response on change required or not from user Direct or transformed? Textual or numeric? Multiple information presentation Analog and Digital Presentation Digital presentation is compact so takes less screen space and can present precise value Analog presentation give good information by just getting an overview and present information of outliers etc. Dynamic Display Time Temperature Pressure Displaying Relative Values Progress bar etc. Data Visualization Used to display large amount of information Reveals trends Examples Weather information from a number of sources Traffic information at toll plazas Use of Colors Extra dimension

• Đồ họa - Thiết kế - Flash
• Computer graphics
• Lecture Computer graphics
• Drawing elementary figures
• Đồ họa máy tính
• Graphical user interfaces
• Interactive computer graphics
• Interactive computer
• A graphics system
• Graphics system
• Graphics programming
• Bài giảng Đồ họa máy tính
• Graphics systems
• Monochrome adaptor
• Color graphics adaptor
• Video display devices
• Raster scan systems
• Interactive graphics
• Passive graphics
• OpenGL programming
• Đồ họa 2D
• Geometric modeling
• Computer graphics applications
• Mathematics of parametric equations
• Display devices
• Colored displays
• Graphics applications
• Layout design
• Architectural simulations
• Text mode colors
• Graphics mode colors
• Video memory directly
• Computer forensics
• Computer investigations
• Computer forensics and investigations
• Recovering graphics files
• Graphics file
• Vector graphics
• Programmable shaders
• Procedural methods
• Advanced rendering