Protocols The following protocols are available globally. Drawable Conforming types represent some high-level entities that can be put onto a page, like tables, grids etc. They must implement the draw(in:position:) method that does lower level things. See more Declaration Swift public protocol Drawable © 2018 Sergej Jaskiewicz. All rights reserved. (Last updated: 2018-12-24) Generated by jazzy ♪♫ v0.9.4, a Realm project.