diffrence between dpi and ppi

Discussion in 'PHP' started by durgesh871, Jun 30, 2010.

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  1. #1
    i want to know diffrence between dpi and pixel/inche in resoulution of a image?
     
    durgesh871, Jun 30, 2010 IP
  2. Michellu

    Michellu Peon

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    #2
    dpi means dots per inch. it's how you measure the resolution of printed material, how many dots per inch to print

    ppi means pixels per inch. it's how you measure the resolution of digital material, how many pixels per inch to display
     
    Michellu, Jun 30, 2010 IP