ocrexamplesettingsdata.cpp

基于symbian 平台 ocr 示例程序

/*
* ==============================================================================
*  Name        : OcrExampleSettingsData.cpp
*  Part of     : OcrExample
*  Interface   :
*  Description :
*  Version     :
*
*  Copyright (c) 2006 Nokia Corporation.
*  This material, including documentation and any related
*  computer programs, is protected by copyright controlled by
*  Nokia Corporation.
* ==============================================================================
*/

// INCLUDE FILES
#include <ocrcommon.h>
#include "OcrExampleSettingsData.h"

// ================= MEMBER FUNCTIONS =========================================

// Constructor
//
TOcrExampleSettingsData::TOcrExampleSettingsData()
    : iHighlightColor(0)
    , iUseEnglish(ETrue)
    , iUseChinese(EFalse)
    , iUseJapanese(EFalse)
    , iCrossHairHeight(30)
    , iCrossHairWidth(30)
    {
    }

void TOcrExampleSettingsData::GetLanguages( RArray< TLanguage > &aLangs ) const
    {
    aLangs.Reset();
    if (iUseEnglish)  aLangs.Append(ELangEnglish);
    if (iUseChinese)  aLangs.Append(ELangPrcChinese);
    if (iUseJapanese) aLangs.Append(ELangJapanese);
    }

TRgb TOcrExampleSettingsData::GetHighlightColor() const
    {
    switch (iHighlightColor)
        {
        case 1:  return KRgbYellow;
        case 2:  return KRgbBlack;
        default: return KRgbRed;
        }
    }

TSize TOcrExampleSettingsData::GetCrosshairSize(const TSize &aImageSize) const
    {
    return TSize((iCrossHairWidth * aImageSize.iWidth)/100,
                (iCrossHairHeight * aImageSize.iHeight)/100);
    }
// End of File