7#ifndef COLOR_FILTER_STRATEGY_HUE_H
8#define COLOR_FILTER_STRATEGY_HUE_H
22 QRgb rgbBackground)
const;
Base class for strategy pattern whose subclasses process the different color filter settings modes (o...
Leaf class for hue strategy for ColorFilter.
ColorFilterStrategyHue()
Single constructor.
virtual int zeroToOneToValue(double s) const
Return the low value normalized to 0 to 1.
virtual ~ColorFilterStrategyHue()
virtual double pixelToZeroToOne(const QColor &pixel, QRgb rgbBackground) const
Return a normalized value of 0 to 1 given input pixel.