getQuantizedColor method
Find the color closest to c
in the colorMap.
Implementation
@override
Color getQuantizedColor(Color c) {
final i = getColorIndex(c);
final out = c.length == 4 ? ColorRgba8(0, 0, 0, 255) : ColorRgb8(0, 0, 0)
..r = palette.get(i, 0)
..g = palette.get(i, 1)
..b = palette.get(i, 2);
if (c.length == 4) {
out.a = c.a;
}
return out;
}