Class 14 Notes
(notes are in progress and are subject to change)
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Introduction:
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Discourse
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Instead of an Excel Quiz (since the mid-term is the next class), please review the spreadsheet expectations document in the 14animate folder. The information is from the text, and you can make a checklist of anything you have questions about to practice and review for the midterm. We will go over two spreadsheets with techniques that will be similar to the ones on the midterm.
The if function:
Graphical Formats Chart
What are TIFs, GIFs, and JPEGs? |
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TIFF files are commonly
used to incorporate images into documents for
desktop publishing. Tiffs are
convenient because they may be viewed by numerous image viewing
applications. Tiffs are uncompressed
images that contain more computer information than gifs or jpegs and
therefore usually reproduce better for print than gif files.
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Gifs are usually better for
reproducing logos or drawings.GIF
files support a maximum of 256
colors, which makes them practical for almost all graphics except
photographs. The GIF format supports transparency and is
compressed. Gifs
can be animated. |
Jpegs are usually better for reproducing photographs. The JPEG format, with its support for 16.7 million colors, is primarily intended for photographic images, particularly for use on the web since the files are compressed and download quickly. Jpegs cannot be animated |
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Millions of Colors |
256 Colors |
Millions of Colors |
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300 dpi |
72 dpi |
72 dpi |
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What is a Digital Photo? - open and read
DPI and PPI explained - there is a difference
Digital Photographs Power Point
Presentations and the Power of Thirds
Where Can I find Images for my presentations?
Hands-on:
Animating a GIF File Using Photoshop Elements 6
Review for MidTerm class-by class
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