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Add Images, Color & Extras Making your HTML more exciting.

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Presentation on theme: "Add Images, Color & Extras Making your HTML more exciting."— Presentation transcript:

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2 Add Images, Color & Extras Making your HTML more exciting

3 Getting Images zFind on the Internet zMake ourselves zDigitize

4 Getting Images zFree or Fee -- be careful zhttp://webcom.missouri.edu/ilibrary/http://webcom.missouri.edu/ilibrary/ zhttp://www.corbis.comhttp://www.corbis.com zhttp://www.barrysclipart.comhttp://www.barrysclipart.com zhttp://www.hemera.comhttp://www.hemera.com zOthers you have used???

5 Getting Images zYou create ySoftware packages xPhotoshop, PaintShop Pro, PrintShop yCheck out products on Amazon.com xBig Box of Art

6 3 files per image zMaster image yHigh quality--stored offline zAccess image yFull screen--Web delivery zThumbnail image ySmall view-- Web delivery

7 TIFF (.TIF) zUsed for master image zReproduction quality zFor future use zUncompressed zUsually large file - stored offline zExample: joplinscore.tif

8 JPEG (.jpg) zPhotographs zUsed often on web pages zCompressed zColors-- up to 16.7 million zLarger files than.gif zExample: joplinscore.jpg

9 GIF (.gif) zUse for line drawings, logos, icons zSupports animation zOnly understands 256 colors (8 bit) zCan be transparent (web page background shows through) zUsually smaller file than other formats zExample: joplinscore.gif zPNG

10 File Formats zUncompressed yTIFF: Tagged Image File Format zCompressed yJPEG or JPG: Joint Photographic Experts Group yGIF: Graphics Interchange Format

11 Compression zFile compressions are algorithms used to extract ‘extraneous’ information to make the file smaller zInformation removed zQuality decreases

12 zHTML -- Color zColor zPredefined Color Names zRGB color values (lots of charts on Web)charts

13 Now for some extras zMeta tags zDTD zSpecial characters zComments

14 HTML -- Meta tags zMeta tags z

15 Meta Tags zHow are they used ySearch engine indexing yCan we prevent indexing z yGoogle example (similar info. on Yahoo help) xhttp://www.google.com/remove.htmlhttp://www.google.com/remove.html

16 Now for some extras zDocument Type Definition (long entry above tag defining HTML version used) <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">

17 More Extras zSpecial charactersSpecial characters zExamples y (nonbreaking space) xSt.&npsp;Louis y& (ampersand) xMilk & Cookies y" (quotation mark) x"Go Cards"

18 More Extras zComment xBegin <!--Nothing below will display x End --> zCheck out source of bengal.missouri.edu/~knottsb

19 More Extras zChecking your html yhttp://validator.w3.orghttp://validator.w3.org yhttp://htmlvalidator.comhttp://htmlvalidator.com yhttp://www.anybrowser.com/siteviewer.htmlhttp://www.anybrowser.com/siteviewer.html

20 HTML -- Let’s Review zHTML’s basic four tags z zDocument Type Definition (long entry above tag defining HTML version used)

21 HTML -- Let’s Review zContainer vs empty tags zContainer ; zEmpty zAttributes (modify HTML tags) z zFour attributes (src, height, width, alt)

22 HTML -- Let’s Review zHeading Elements - varies font size zLevels 1 (largest) to 6 (smallest) z zInserts a line break before and after zParagraph Tag z zInserts a line break before and after

23 HTML -- Let’s Review zLine Break Tag z zManual line break zText formatting z z (would you use???)

24 HTML -- Let’s Review zTables zTags to remember z zTable attributes to remember zcellpadding, cellspacing, border, width, summary, heading zTable data cell attributes to remember zalign, valign, colspan, rowspan

25 Create Your Own (you should be able to do for Portfolio) zDTD zFour required tags zMeta zLink ybookmark zImage zList zCombination of above z Table z Color z Heading z Fonts z Paragraph/Line break z Mailto: z Styles z Combination


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