7 #include "ColorConstants.h"
8 #include "ColorFilterStrategyHue.h"
16 ColorFilterStrategyHue::~ColorFilterStrategyHue ()
23 double s = pixel.hueF();
33 return qFloor (HUE_MIN + s * (HUE_MAX - HUE_MIN));
virtual int zeroToOneToValue(double s) const
Return the low value normalized to 0 to 1.
ColorFilterStrategyHue()
Single constructor.
virtual double pixelToZeroToOne(const QColor &pixel, QRgb rgbBackground) const
Return a normalized value of 0 to 1 given input pixel.