1 files changed, 0 insertions, 30 deletions
diff --git a/gui/widget/widget.go b/gui/widget/widget.go
index 3bbfd1b..84e7175 100644
--- a/gui/widget/widget.go
+++ b/gui/widget/widget.go
@@ -1,7 +1,6 @@
 package widget
 
 import (
-	"fmt"
 	"sync"
 
 	xdraw "golang.org/x/image/draw"
@@ -42,32 +41,3 @@ func Label(str string, r image.Rectangle, env gui.Env, wg *sync.WaitGroup) {
 		}
 	}
 }
-
-func Output(val <-chan float64, r image.Rectangle, env gui.Env, wg *sync.WaitGroup) {
-	defer wg.Done()
-	defer close(env.Draw())
-
-	var v float64 = 0.0
-	env.Draw() <- outputDraw(v, r)
-Loop:
-	for {
-		select {
-		case v = <-val:
-			env.Draw() <- outputDraw(v, r)
-		case event, ok := <-env.Events():
-			if !ok { // channel closed
-				break Loop
-			}
-			if event, ok := event.(win.WiFocus); ok && event.Focused {
-				env.Draw() <- outputDraw(v, r)
-			}
-		}
-	}
-}
-
-func outputDraw(v float64, r image.Rectangle) func(draw.Image) image.Rectangle {
-	return func(drw draw.Image) image.Rectangle {
-		text.Draw([]byte(fmt.Sprintf("%.3f", v)), drw, r, BLACK, WHITE)
-		return r
-	}
-}