Featured Flash FLA 11336 Flash Movies | 2 New Flash Movies Added What's New | Top 100 Featured FLA » Author: Surjit Dhami » Title: Book » Description: Book » More by Surjit Dhami Random FLAs | Add Flash Movie Featured Flash Site 5848 Flash Sites | 0 New Flash Links What's New | Top 100 Flash Site Featured Site » Posted in the Flash Kit Links section » Title: All-American Rejects » Description: Get to know this great band by exploring their "practice room". Random Links | Add your own Flash Related Links

1277 Tutorials 7 New Tutorials Added! What's New | Top100 » Create xml slideshow with free template » How to Insert a Multilingual Subtitle Into Your Flash Video Studio » How to Create Cool Halloween Slideshow » Debugging flash using the Firebug console » Create Flash Slideshow on Blogger » FLASH TRICKS IN WEB ADVERTISING: FLASH BANNERS » HTML Photo Gallery Tutorial » Create your first flash site – PART 1 » How to Make a Flash Photo Gallery » Unknown Tag: Title10 Random Tutorial | Add Site

Webmaster (IL) Next Step Systems US-IL-Chicago Post A Job | Post A Resume

Tutorials Home What's New Top Rated Submit myTutes Random!

Tutorials » Tips_And_Techniques

Using Advanced Bitmap Color Manipulation
Author: Jose Fernando | Website: www.fatorcaos.com.br |

Making an Image Editable (continued)

This can look complicated, but there's some mathematical logic behind it. It's basically this way:

1. Flash gets the color value for each channel. Let's suppose this is R (Red), and its value is 255 (full red).



2. Flash checks the percentage value and calculates the new R value based on this value. In this example, the R value is 100%, that is, normal value. 100% of 255 is still 255, so it'll continue to be 255.



3. Flash then adds (or subtract) the value on the "adding" field. In this example the "adding" field value is zero so the color value will continue to be 255.



4. Continue with the other color channels - G (Green), B (Blue) and Alpha, the transparency for the object.

As you can see, in this example all the channels will continue to be the same, because the dialog window is at its default values. But what if we play a bit with this settings?

» Forums
	More help? Search our boards for quick answers!

Please rate this tutorial, 10 is the top rating, you can also click the comments link to read/write a review.

10 9 8 7 6 5 4 3 2 1