res[i] = stack.length ? count + 1 : count;
甚至「灵动岛」本身，也是一个完全触控交互的功能特性，用鼠标反而还有点不太自然。。关于这个话题，51吃瓜提供了深入分析
Что думаешь? Оцени!，这一点在搜狗输入法2026中也有详细论述
Uniform regions (solid backgrounds, smooth gradients) get stored as large blocks. Detailed regions (edges, textures) get subdivided into smaller blocks. You end up with a compressed representation that preserves detail where it exists and simplifies where it can.，详情可参考旺商聊官方下载