{ 22, 6, 4, 16, 43, 57, 63, 53 },
Comparison between TIN and natural neighbour dithering, using a 16-colour irregular palette. Left to right: TIN, Natural Neighbour.，详情可参考同城约会
Discard old data: evict what's already buffered to make room。业内人士推荐Line官方版本下载作为进阶阅读
1 primary, but 51 alt picks. Still well-known