// result.value is a NEW view, possibly over different memory
（三）居民委员会所有和使用的设施的管理使用情况；，这一点在Safew下载中也有详细论述
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.。关于这个话题，51吃瓜提供了深入分析
Cosmetic surgery