fill_gradient_RGB() [3/3]

template<class PIXEL_TYPE>

CPixelView & CPixelView< PIXEL_TYPE >::fill_gradient_RGB ( const PIXEL_TYPE & startcolor, const PIXEL_TYPE & endcolor, TGradientDirectionCode directionCode = fl::SHORTEST_HUES )

inline

Fill all of the LEDs with a smooth RGB gradient between two RGB colors.

Parameters

startcolor	the starting color in the gradient
endcolor	the end color for the gradient
directionCode	the direction to travel around the color wheel

See also

::fill_gradient_RGB(CRGB*, uint16_t, const CRGB&, const CRGB&)

Definition at line 350 of file pixelset.h.

                                                                                                                                                                            {
        FASTLED_UNUSED(directionCode); // TODO: why is this not used?
        if(dir >= 0) {
            FUNCTION_FILL_GRADIENT_RGB(leds,len,startcolor, endcolor);
        } else {
            FUNCTION_FILL_GRADIENT_RGB(leds + len + 1, (-len), endcolor, startcolor);
        }
        return *this;
    }