Help regarding pixels value retreving?

[sandeep]

Hi All to the wonderful brains out there,

and a Happy new year

Here i m with another problem..may be small one to u guys.

Here i go..

I am able to write a code to get the pixel values,Hex color,Decimal Color,RGB color on my machine with a resolution 1024*768.

But when the same code is run on a different machine with same resolution it gives me totally different values.

I m really confused here,

would like to know how pixelchecksum, getpixelcolor and other functions are working?

The only difference i saw between two machines are the brightness, and color settings of the monitor.

So, is there any way that i can get the pixel value of the document that i am using? to get the pixel keeping monitor settings aside.

Help is needed very urgently..

Thanks

Sandi