Login | Register   
RSS Feed
Download our iPhone app
Browse DevX
Sign up for e-mail newsletters from DevX

By submitting your information, you agree that devx.com may send you DevX offers via email, phone and text message, as well as email offers about other products and services that DevX believes may be of interest to you. DevX will process your information in accordance with the Quinstreet Privacy Policy.

Tip of the Day
Language: PowerBuilder
Expertise: Beginner
Jan 8, 1999



Application Security Testing: An Integral Part of DevOps

Determing RGB values

Is there an easy way of determining the RGB values when you have the long value of a color (for example, a "reverse" RGB(x,y,z) function)?

You can make use of the Mod function to convert a long back into its Red, Green and Blue values. For example:

li_Red = int( mod( ll_LongCol, 256 ) )
li_Green = int( mod( ll_LongCol / 256, 256 ) )
li_Blue = ll_LongCol / ( 256 * 256 )
DevX Pro
Comment and Contribute






(Maximum characters: 1200). You have 1200 characters left.



We have made updates to our Privacy Policy to reflect the implementation of the General Data Protection Regulation.
Thanks for your registration, follow us on our social networks to keep up-to-date