termui/_examples/canvas.go

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// +build ignore
package main
import (
"image"
"log"
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ui "github.com/gizak/termui/v3"
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)
func main() {
if err := ui.Init(); err != nil {
log.Fatalf("failed to initialize termui: %v", err)
}
defer ui.Close()
c := ui.NewCanvas()
c.SetRect(0, 0, 50, 50)
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c.SetLine(image.Pt(0, 0), image.Pt(10, 20), ui.ColorWhite)
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ui.Render(c)
for e := range ui.PollEvents() {
if e.Type == ui.KeyboardEvent {
break
}
}
}