关于本计算器
Fence posts, pickets and rails from run length, post spacing and picket width.
按长度算立柱与栅条。
Fence posts, pickets and rails from run length, post spacing and picket width.
ceil(length ÷ spacing) + 1, including the final post.
Length in inches divided by picket width, rounded up.
Two rails per section between posts.