pixled/animation/rainbow.cpp

A basic pixled::animation::Rainbow usage example.

rainbow.gif	rainbow_dyn_b.gif

#include "pixled.h"
#include "pixled/gif_output.h"
 
int main(int argc, char** argv) {
    pixled::LedPanel panel(16, 16, pixled::LEFT_RIGHT_RIGHT_LEFT_FROM_BOTTOM);
    pixled::GifOutput out(256, pixled::FIT_WIDTH, 20, panel);
 
    {
        // Simple rainbow hue
        pixled::hsb rainbow(pixled::Rainbow(40), 1.0, 1.0);
        pixled::Runtime runtime(panel, out, rainbow);
 
        // Writes 40 frames to gif file
        out.write(runtime, 40, "rainbow.gif");
    }
    {
        // Simple rainbow hue with dynamic brightness
        pixled::hsb rainbow(
                pixled::Rainbow(40), // hue
                1.0, // saturation
                pixled::Wave<float>(20, 0.5, 1.0) // brightness
                );
                
        pixled::Runtime runtime(panel, out, rainbow);
 
        // Writes 40 frames to gif file
        out.write(runtime, 40, "rainbow_dyn_b.gif");
    }
}