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Registered: ‎07-14-2008
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Re: DPI ( screen resolution)

[ Edited ]

I think I have misunderstood this question.  . 

 

If your screen is 1 inch square, and has 100 pixels in each dimension, then the dpi is just 100 dpi. 

 

Obviously a real screen has different dimension and different pixels but you can use this sort of mathematics to do the calculation. 

 

if this doesn't help, can you ask your question a different way?

 

Edit: Just found a similar Thread/question you have asked:

http://supportforums.blackberry.com/t5/Java-Development/DPI-formula/m-p/1953143

 

See more there.: