fix 修复timechart的bug

cmd/hytop/tui/timechart.go

@@ -193,7 +193,7 @@ func (m *MyTimeChart) PutPoint(points []tchart.TimePoint) {
 		m.points.Add(points...)
 	}
 	m.RemoveUselessPoint()
-	threshold := time.Now().Add(time.Second * time.Duration(-2*m.width-1))
+	threshold := time.Now().Add(time.Second * time.Duration(-2*m.width))
 	points = m.points.Values()
 	tmpPoint := make([]tchart.TimePoint, 0, m.width*2)
 	// 判断是否需要补充空点
@@ -237,7 +237,7 @@ func (m *MyTimeChart) ResetPutPoint(points []tchart.TimePoint) {
 		m.points.Add(points...)
 	}
 	m.RemoveUselessPoint()
-	threshold := time.Now().Add(time.Second * time.Duration(-2*m.width-1))
+	threshold := time.Now().Add(time.Second * time.Duration(-2*m.width))
 	points = m.points.Values()
 	tmpPoint := make([]tchart.TimePoint, 0, m.width*2)
 
@@ -443,10 +443,10 @@ func (m *MyTimeChart) ViewWithMiddleLine() string {
 		for k, v := range resultLines {
 			if k == targetLine {
 				if isMiddle {
-					resultLines[k] = style.Foreground(m.color[k]).Strikethrough(true).Render(v)
+					resultLines[k] = style.Strikethrough(true).Foreground(m.color[k]).Render(v)
 					style.Strikethrough(false)
 				} else {
-					resultLines[k] = style.Foreground(m.color[k]).Underline(true).Render(v)
+					resultLines[k] = style.Underline(true).Foreground(m.color[k]).Render(v)
 					style.Underline(false)
 				}
 			} else {