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I can not see the scanned image

Forums › TWAIN Classic › I can not see the scanned image

  • This topic has 0 replies, 1 voice, and was last updated 9 years, 8 months ago by elegido03.
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  • Author
    Posts
  • April 25, 2011 at 2:45 pm #22680 Reply
    elegido03
    Participant
    • Topics - 3
    • Replies - 1
    • Total Posts - 4

    Hi,

    the scanner works, scans. but after the function acquire () I have to do to see the image that I scanned.

    I try this but not work
    in main.cpp
    if (!m_pTwain->save(“out.jpg”))
    qWarning(“save() call not successful!”);
    in qtwain.cpp

    bool QTwain::save(QString dir)
    {
    return QPixmap::fromWinHBITMAP(m_hBitmap).toImage().save(dir,”jpg”);
    }

    qt creator show :
    QPixmap::fromWinHBITMAP(), failed to get bitmap info ()

    what is this??

    please help!!! help help help

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Viewing 1 post (of 1 total)
Reply To: I can not see the scanned image
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