1 files changed, 0 insertions, 99 deletions
diff --git a/termui/buffer.go b/termui/buffer.go
deleted file mode 100644
index 9faabaf..0000000
--- a/termui/buffer.go
+++ /dev/null
@@ -1,99 +0,0 @@
-package termui
-
-import (
-	"image"
-)
-
-// Cell is a rune with assigned Fg and Bg.
-type Cell struct {
-	Ch rune
-	Fg Color
-	Bg Color
-}
-
-// Buffer is a renderable rectangle cell data container.
-type Buffer struct {
-	Area    image.Rectangle // selected drawing area
-	CellMap map[image.Point]Cell
-}
-
-// NewCell returne a new Cell given all necessary fields.
-func NewCell(ch rune, Fg, Bg Color) Cell {
-	return Cell{ch, Fg, Bg}
-}
-
-// NewBuffer returns a new empty Buffer.
-func NewBuffer() *Buffer {
-	return &Buffer{
-		CellMap: make(map[image.Point]Cell),
-		Area:    image.Rectangle{},
-	}
-}
-
-// NewFilledBuffer returns a new Buffer filled with the given Cell.
-func NewFilledBuffer(x0, y0, x1, y1 int, c Cell) *Buffer {
-	buf := NewBuffer()
-	buf.Area.Min = image.Pt(x0, y0)
-	buf.Area.Max = image.Pt(x1, y1)
-	buf.Fill(c)
-	return buf
-}
-
-// SetCell assigns a Cell to (x,y).
-func (self *Buffer) SetCell(x, y int, c Cell) {
-	self.CellMap[image.Pt(x, y)] = c
-}
-
-// SetString assigns a string to a Buffer starting at (x,y).
-func (self *Buffer) SetString(x, y int, s string, fg, bg Color) {
-	for i, char := range s {
-		self.SetCell(x+i, y, Cell{char, fg, bg})
-	}
-}
-
-// At returns the cell at (x,y).
-func (self *Buffer) At(x, y int) Cell {
-	return self.CellMap[image.Pt(x, y)]
-}
-
-// SetArea assigns a new rect area to self.
-func (self *Buffer) SetArea(r image.Rectangle) {
-	self.Area.Max = r.Max
-	self.Area.Min = r.Min
-}
-
-// SetAreaXY sets the Buffer bounds from (0,0) to (x,y).
-func (self *Buffer) SetAreaXY(x, y int) {
-	self.Area.Min.Y = 0
-	self.Area.Min.X = 0
-	self.Area.Max.Y = y
-	self.Area.Max.X = x
-}
-
-// Merge merges the given buffers onto the current Buffer.
-func (self *Buffer) Merge(bs ...*Buffer) {
-	for _, buf := range bs {
-		for p, c := range buf.CellMap {
-			self.SetCell(p.X, p.Y, c)
-		}
-		self.SetArea(self.Area.Union(buf.Area))
-	}
-}
-
-// MergeWithOffset merges a Buffer onto another with an offset.
-func (self *Buffer) MergeWithOffset(buf *Buffer, xOffset, yOffset int) {
-	for p, c := range buf.CellMap {
-		self.SetCell(p.X+xOffset, p.Y+yOffset, c)
-	}
-	rect := image.Rect(xOffset, yOffset, buf.Area.Max.X+xOffset, buf.Area.Max.Y+yOffset)
-	self.SetArea(self.Area.Union(rect))
-}
-
-// Fill fills the Buffer with a Cell.
-func (self *Buffer) Fill(c Cell) {
-	for x := self.Area.Min.X; x < self.Area.Max.X; x++ {
-		for y := self.Area.Min.Y; y < self.Area.Max.Y; y++ {
-			self.SetCell(x, y, c)
-		}
-	}
-}