mirror of https://github.com/gizak/termui.git
44 lines
757 B
Go
44 lines
757 B
Go
package termui
|
|
|
|
import (
|
|
"image"
|
|
|
|
drawille "github.com/cjbassi/drawille-go"
|
|
)
|
|
|
|
type Canvas struct {
|
|
Block
|
|
drawille.Canvas
|
|
}
|
|
|
|
func NewCanvas() *Canvas {
|
|
return &Canvas{
|
|
Block: *NewBlock(),
|
|
Canvas: *drawille.NewCanvas(),
|
|
}
|
|
}
|
|
|
|
func (self *Canvas) SetPoint(p image.Point, color Color) {
|
|
self.Canvas.SetPoint(p, drawille.Color(color))
|
|
}
|
|
|
|
func (self *Canvas) SetLine(p0, p1 image.Point, color Color) {
|
|
self.Canvas.SetLine(p0, p1, drawille.Color(color))
|
|
}
|
|
|
|
func (self *Canvas) Draw(buf *Buffer) {
|
|
for point, cell := range self.Canvas.GetCells() {
|
|
if point.In(self.Rectangle) {
|
|
convertedCell := Cell{
|
|
cell.Rune,
|
|
Style{
|
|
Color(cell.Color),
|
|
ColorClear,
|
|
ModifierClear,
|
|
},
|
|
}
|
|
buf.SetCell(convertedCell, point)
|
|
}
|
|
}
|
|
}
|