1. Graphics

2. Graphics Vector Bitmapped/Rastor
Vector graphics are sometimes refers to object-oriented graphics.
Adobe Illustrator, Macromedia Freehand, etc. The drawing option under most of MS Office application creates vector graphics.
GIF
JPEG
PNG

3. Bitmapped Graphics Characteristics JPEG GIF PNG Animation Not possible
Possible ( some browsers)
Transparency
Cannot have transparent portion.
Can have transparent portion.
Colors
16.7 million
256
>16.7 million
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4. Animation
GIF
PNG/JPEG

5. Graphic has a white background. Graphic has a transparent background.
PNG/GIF
Graphic has a white background.
Graphic has a transparent background.

6. GIF or JPEG or PNG Decision factors: Support by the browsers?
Colors – photo-like image? Logo?
Transparency?
Animation?
Interlacing?
Large images- jpeg
Where sharp line/edges matters- png. Eg logo
Small animation gif for advertisements/websites

7. Best Uses JPEG PNG GIF Still images only Real-world images like photos
Complex coloring
Shading of light and dark
PNG
Web images such as logos that involve transparency and fading.
Complex images like photographs if file size is not an issue.
GIF
Web Graphics with few colors
Small icons
Animations
Simple images

8. INTRODUCTION TO WEBSITE DESIGNING

9. Elements of a good website design?
Color
Text
Style
Page Size (800 x 600, 1024 x 768)
Graphics
Consistency
Navigations

10. Designing Websites involves:
When designing a website, the main factors to be considered are:
Sketching out ideas, including navigations.
Graphic Design.
Creativity.
Screen Layout.
Programming.
Creating interactive features such as .

11. Factors that need to be considered when creating a website:-
Who will be the website audience?
Why do they visit the sites?
Do they have any questions or needs?
How will they communicate with you?
What are the features that will make them visit your site again in the future?

12. Introduction to HTML
HTML (Hypertext Markup Language) is the language of the World Wide Web.
Every time you access a Web document, you are accessing a document someone wrote in HTML.
HTML is a language that can be read through network using a browser.
Web document is saved as .html / .htm.