screen

Documentation

Index

• Variables
• func Clear()
• func Flush() string
• func Height() int
• func HideCursor()
• func RestoreState()
• func SaveState()
• func UnHideCursor()
• func Width() int
• type MoveWriter
  • func NewMoveWriter(w io.Writer, x, y int) *MoveWriter
  • func (m *MoveWriter) Reset()
  • func (m *MoveWriter) SetPosx(x int)
  • func (m *MoveWriter) Write(bs []byte) (nn int, _ error)
  • func (m *MoveWriter) WriteString(s string) (nn int, _ error)

Variables

var Stdout = colorable.NewColorableStdout()

Stdout color supported stdout

Functions

func Clear

func Clear()

Clear clears terminal screen.

func Flush

func Flush() string

Flush buffer and ensure that it will not overflow screen

func Height

func Height() int

Height returns console height

func HideCursor

func HideCursor()

HideCursor hide the cursor

func RestoreState

func RestoreState()

RestoreState restores cursor state.

func SaveState

func SaveState()

SaveState saves cursor state.

func UnHideCursor

func UnHideCursor()

UnHideCursor unhide the cursor

func Width

func Width() int

Width returns console width

Types

type MoveWriter

type MoveWriter struct {
	// contains filtered or unexported fields
}

MoveWriter is implemented io.Writer and io.StringWriter.

func NewMoveWriter

func NewMoveWriter(w io.Writer, x, y int) *MoveWriter

NewMoveWriter creates a new MoveWriter.

func (*MoveWriter) Reset

func (m *MoveWriter) Reset()

Reset resets

func (*MoveWriter) SetPosx

func (m *MoveWriter) SetPosx(x int)

SetPosx sets pos x

func (*MoveWriter) Write

func (m *MoveWriter) Write(bs []byte) (nn int, _ error)

Write writes bytes. which is implemented io.Writer.

func (*MoveWriter) WriteString

func (m *MoveWriter) WriteString(s string) (nn int, _ error)

WriteString writes string. which is implemented io.StringWriter.