gui

Documentation

Index

• Variables
• type C
• type D
• type GUI
  • func New() (*GUI, error)
  • func (t *GUI) ChooseDevice() device.Device
  • func (t *GUI) ChooseDeviceError(err error)
  • func (t *GUI) DidChooseDevice(func(device.Device) error)
  • func (g *GUI) Main()
  • func (g *GUI) Start() error
• type GrandStaff
  • func (g *GrandStaff) Layout(gtx C) D

Variables

var (

	// Leland is the open source MuseScore font, distributed under the OFL-1.1
	// license. See https://github.com/MuseScoreFonts/Leland
	Leland *opentype.Font
)

Types

type C

type C = layout.Context

type D

type D = layout.Dimensions

type GUI

type GUI struct{}

func New

func New() (*GUI, error)

func (*GUI) ChooseDevice

func (t *GUI) ChooseDevice() device.Device

func (*GUI) ChooseDeviceError

func (t *GUI) ChooseDeviceError(err error)

func (*GUI) DidChooseDevice

func (t *GUI) DidChooseDevice(func(device.Device) error)

func (*GUI) Main

func (g *GUI) Main()

func (*GUI) Start

func (g *GUI) Start() error

type GrandStaff

type GrandStaff struct {
	StaffLineWeight int // Thickness in pixels of staff lines
	StaffLines      int // Number of staff and ledger lines to make space for.
	TopStaffLine    int // Number of ledger lines before the top staff starts (i.e. F).
	BottomStaffLine int // Number of staff and ledger lines where the bottom staff ends (i.e. G).

	T.Time
	T.Key
	// contains filtered or unexported fields
}

GrandStaff is a Gio widget that renders the grand staff.

func (*GrandStaff) Layout

func (g *GrandStaff) Layout(gtx C) D