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pdf doc viewer - full screen, invert colors


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  1. morgun

    morgun New Member This Topic's Starter

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    Hi I am looking for pdf viewer and doc viewer(no need to be in one application)
    which can show full screen and invert colors. Invert colors for comfortable reading and saving battery. I preffer black background and white letters.

    I use cool reader for .txt files. Please advice me which reader can do this job. I tried several, but with no seccess. thinkfree office is fine, but it do not support full screen in its pdf viewer.

    Thanks
     

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  2. ivlivs

    ivlivs New Member

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  3. Harry2

    Harry2 Well-Known Member

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    Invert colors ... This is Night Mode with the readers.

    For PDF e.g. Mantano Reader, RepliGo Reader and ezPDF Reader can set it.

    Harry
     
  4. chanchan05

    chanchan05 The Doctor Guide

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    Inverting colors will only save battery if your screen is AMOLED. If your screen is an LCD type, more whites = less battery consumed.
     
  5. PhunkyDork

    PhunkyDork New Member

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    WRONG. LCD crystals block the transmission of light until a voltage is applied. Both screen types benefit but OLED benefits more because of the economies of scale of one large light source compared to thousands of small sources.

    I found APV PDF viewer and it is the only app ive found that actually just inverts the RGB value of every pixel (not just rendering .txt files inverted)-its buggy though
     
  6. PhunkyDork

    PhunkyDork New Member

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