draw()

void fl::Frame::draw	(	CRGB *	leds,
		DrawMode	draw_mode = DRAW_MODE_OVERWRITE ) const

Definition at line 29 of file frame.cpp.

                                                     {
    if (mRgb) {
        switch (draw_mode) {
        case DRAW_MODE_OVERWRITE: {
            memcpy(leds, mRgb.get(), mPixelsCount * sizeof(CRGB));
            break;
        }
        case DRAW_MODE_BLEND_BY_BLACK: {
            for (size_t i = 0; i < mPixelsCount; ++i) {
                leds[i] = CRGB::blendAlphaMaxChannel(mRgb[i], leds[i]);
            }
            break;
        }
        }
    }
}

References CRGB::blendAlphaMaxChannel(), fl::DRAW_MODE_BLEND_BY_BLACK, fl::DRAW_MODE_OVERWRITE, leds, mPixelsCount, and mRgb.

Referenced by fl::FrameInterpolator::draw().

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