display_pages.yaml

- id: disabled
  lambda: |-
    Color black = Color(0x000000);
    for (int i = 0; i <= it.get_height() - 1; ++i) {
      it.draw_pixel_at(0, i, black);
    }
- id: mono
  lambda: |-
    float brightness_begin = id(rgb_light_mosaic_begin).current_values.get_brightness();
    Color top = Color(
      (id(rgb_light_mosaic_begin).current_values.get_red() * brightness_begin * 255),
      (id(rgb_light_mosaic_begin).current_values.get_green() * brightness_begin * 255),
      (id(rgb_light_mosaic_begin).current_values.get_blue() * brightness_begin * 255)
    );
    for (int i = 0; i <= it.get_height() - 1; ++i) {
      it.draw_pixel_at(0, i, top);
    }
- id: gradient
  lambda: |-
    float brightness_begin = id(rgb_light_mosaic_begin).current_values.get_brightness();
    Color top = Color(
      (id(rgb_light_mosaic_begin).current_values.get_red() * brightness_begin * 255),
      (id(rgb_light_mosaic_begin).current_values.get_green() * brightness_begin * 255),
      (id(rgb_light_mosaic_begin).current_values.get_blue() * brightness_begin * 255)
    );
    float brightness_end = id(rgb_light_mosaic_end).current_values.get_brightness();
    Color bottom = Color(
      (id(rgb_light_mosaic_end).current_values.get_red() * brightness_end * 255),
      (id(rgb_light_mosaic_end).current_values.get_green() * brightness_end * 255),
      (id(rgb_light_mosaic_end).current_values.get_blue() * brightness_end * 255)
    );
    for (int i = 0; i <= it.get_height()-1; ++i) {
        float t = i / float(it.get_height() - 1);
        uint8_t r = top.r + t * (bottom.r - top.r);
        uint8_t g = top.g + t * (bottom.g - top.g);
        uint8_t b = top.b + t * (bottom.b - top.b);
        it.draw_pixel_at(0, i, Color(r, g, b));
    }