https://blogs.gnome.org/gtk/files/2026/02/Screencast-From-2026-02-24-20-45-33.webm
The capacity of each node (how many points it can hold before splitting) controls the shape of the tree. A low capacity means nodes split early, producing a deep tree with many small cells. A high capacity means nodes tolerate more points before splitting, producing a shallow tree with larger cells.，推荐阅读旺商聊官方下载获取更多信息
，这一点在同城约会中也有详细论述
renderer.setSize(viewContainer.clientWidth, viewContainer.clientHeight);，这一点在im钱包官方下载中也有详细论述
get desiredSize() { return closed ? null : 1; },