KisLevelsConfigWidget.cpp File Reference

#include <cmath>
#include <klocalizedstring.h>
#include <QtGlobal>
#include <QPixmap>
#include <QSpinBox>
#include <QMessageBox>
#include <QEvent>
#include <QPainter>
#include <QCheckBox>
#include <KoBasicHistogramProducers.h>
#include <kis_paint_device.h>
#include <kis_histogram.h>
#include <kis_painter.h>
#include <kis_processing_information.h>
#include <kis_selection.h>
#include <kis_types.h>
#include <KisGlobalResourcesInterface.h>
#include <kis_color_transformation_configuration.h>
#include <KoColorSpaceMaths.h>
#include <kis_signals_blocker.h>
#include <kis_icon_utils.h>
#include <KoColorModelStandardIds.h>
#include <kis_painting_tweaks.h>
#include <KoDialog.h>
#include <KisAutoLevels.h>
#include <KisAutoLevelsWidget.h>
#include "../colorsfilters/kis_multichannel_utils.h"
#include "KisLevelsConfigWidget.h"
#include "KisLevelsFilter.h"

Go to the source code of this file.

Functions
static int	deNormalizeValue (qreal value, int min, int max)
static qreal	normalizeValue (int value, int min, int max)

Function Documentation

deNormalizeValue()

static int deNormalizeValue ( qreal value, int min, int max )

static

Definition at line 45 of file KisLevelsConfigWidget.cpp.

{
    return min + static_cast<int>(qRound(static_cast<qreal>(max - min) * value));
}

References value().

normalizeValue()

static qreal normalizeValue ( int value, int min, int max )

static

Definition at line 50 of file KisLevelsConfigWidget.cpp.

{
    return static_cast<qreal>(value - min) / static_cast<qreal>(max - min);
}

References value().