ink Posted November 25, 2007 Share Posted November 25, 2007 Calculating checksum of a specific 30x30 pixel field i window. When running the program i the same window again is results in a different checksum. Has anybody experienced similar problems when using the PixelCheckSum function? Link to comment Share on other sites More sharing options...
PsaltyDS Posted November 25, 2007 Share Posted November 25, 2007 Calculating checksum of a specific 30x30 pixel field i window. When running the program i the same window again is results in a different checksum. Has anybody experienced similar problems when using the PixelCheckSum function?Is not a problem or a bug, just expected behavior. A pixel checksum can only detect a change in a part of the display. Images are "rendered" on the display in various ways (scaling, pixel depth conversion, transparency, etc.) such that even the same image may come up different by a few pixels each time you display them. Valuater's AutoIt 1-2-3, Class... Is now in Session!For those who want somebody to write the script for them: RentACoder"Any technology distinguishable from magic is insufficiently advanced." -- Geek's corollary to Clarke's law Link to comment Share on other sites More sharing options...
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now