Add Rect4 type aliases and Extents.extent override for Rect4 (ZM)#279

ffreyer merged 5 commits into

masterJuliaGeometry/GeometryBasics.jl:masterfrom

as/rect4-aliases-and-extentJuliaGeometry/GeometryBasics.jl:as/rect4-aliases-and-extentCopy head branch name to clipboard