Imports gioui.org/f32 gioui.org/layout gioui.org/op gioui.org/op/clip gioui.org/op/paint gioui.org/unit gioui.org/widget/material Imports in module “gioui.org/example” gioui.org/example/outlay/fan/playing gioui.org/example/outlay/fan/widget Standard library imports image image/color math