fill_gradient() [1/3]

template<class PIXEL_TYPE>

CPixelView & CPixelView< PIXEL_TYPE >::fill_gradient ( const CHSV & c1, const CHSV & c2, const CHSV & c3, const CHSV & c4, TGradientDirectionCode directionCode = fl::SHORTEST_HUES )

inline

Fill all of the LEDs with a smooth HSV gradient between four HSV colors.

Parameters

c1	the starting color in the gradient
c2	the first middle color for the gradient
c3	the second middle color for the gradient
c4	the end color for the gradient
directionCode	the direction to travel around the color wheel

See also

::fill_gradient(T*, uint16_t, const CHSV&, const CHSV&, const CHSV&, const CHSV&, TGradientDirectionCode)

Definition at line 336 of file pixelset.h.

                                                                                                                                                                               {
        if(dir >= 0) {
            FUNCTION_FILL_GRADIENT4(leds, len, c1, c2, c3, c4, directionCode);
        } else {
            FUNCTION_FILL_GRADIENT4(leds + len + 1, -len, c4, c3, c2, c1, directionCode);
        }
        return *this;
    }