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DelphiTwain change contrast and brightness settings

Forums › TWAIN Classic › DelphiTwain change contrast and brightness settings

  • This topic has 0 replies, 1 voice, and was last updated 9 years, 10 months ago by Fantasena.
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  • March 10, 2011 at 5:26 pm #22668 Reply
    Fantasena
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    How to change contrast and brightness settings from Delphi Twain Component?

    Hello everybody I hope to get some help, see I m in the middle of one big problem I m using Delphi 7 and a component called DelphiTwain from Gustavo Daud but it seems that a procedure for set contrast and brightness of the scanner by code that he did :

    DelphiTwain1.Source[scanner].SetOneValue(ICAP_BRIGHTNESS,TWTY_FIX32,Pchar(’10’))

    but does not work…..has anyone had a similar problem?

    Thanks to all …….. ❓

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