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109 | /* ============================================================
*
* This file is a part of digiKam project
* https://www.digikam.org
*
* Date : 2005-03-27
* Description : Threaded image filter to fix hot pixels
*
* SPDX-FileCopyrightText: 2005-2024 by Gilles Caulier <caulier dot gilles at gmail dot com>
* SPDX-FileCopyrightText: 2005-2006 by Unai Garro <ugarro at users dot sourceforge dot net>
*
* SPDX-License-Identifier: GPL-2.0-or-later
*
* ============================================================ */
#pragma once
// Qt includes
#include <QList>
#include <QImage>
#include <QObject>
#include <QRect>
#include <QString>
// Local includes
#include "digikam_export.h"
#include "dimgthreadedfilter.h"
#include "hotpixelprops.h"
#include "hotpixelsweights.h"
#include "hotpixelcontainer.h"
using namespace Digikam;
namespace Digikam
{
class DIGIKAM_EXPORT HotPixelFixer : public DImgThreadedFilter
{
Q_OBJECT
public:
explicit HotPixelFixer(QObject* const parent = nullptr);
explicit HotPixelFixer(DImg* const orgImage,
QObject* const parent,
const HotPixelContainer& settings);
~HotPixelFixer() override;
static QString FilterIdentifier()
{
return QLatin1String("digikam:HotPixelFilter");
}
static QString DisplayableName();
static QList<int> SupportedVersions()
{
return QList<int>() << 1;
}
static int CurrentVersion()
{
return 1;
}
void readParameters(const FilterAction& action) override;
QString filterIdentifier() const override
{
return FilterIdentifier();
}
Digikam::FilterAction filterAction() override;
private:
void filterImage() override;
void interpolate(DImg& img,
HotPixelProps& hp,
int method);
void weightPixels(DImg& img,
HotPixelProps& px,
int method,
HotPixelContainer::Direction dir,
int maxComponent);
inline bool validPoint(DImg& img, const QPoint& p)<--- Parameter 'img' can be declared as reference to const
{
return (
(p.x() >= 0) &&
(p.y() >= 0) &&
(p.x() < (long) img.width()) &&
(p.y() < (long) img.height())
);
};
private:
QList<HotPixelsWeights> m_weightList;
HotPixelContainer m_settings;
};
} // namespace Digikam
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