Imports gioui.org/f32 gioui.org/gesture gioui.org/io/key gioui.org/io/pointer gioui.org/layout gioui.org/op gioui.org/op/clip gioui.org/op/paint gioui.org/text gioui.org/unit gioui.org/widget gioui.org/widget/material gioui.org/x/component golang.org/x/exp/constraints Standard library imports image image/color strconv