Reduce rows for shorter windows. Decimals for prevote/commit.

main.go

@@ -74,7 +74,7 @@ func main() {
 		if propIdx >= 0 {
 			proposer = v.GetInfo(propIdx)
 		}
-		SummaryChan <- fmt.Sprintf("height/round/step: %s - v: %.0f%% c: %.0f%% (%v)\n\nProposer:\n(rank/%%/moniker) %s", hrs, votePct*100, commitPct*100, dur, proposer)
+		SummaryChan <- fmt.Sprintf("height/round/step: %s - v: %.2f%% c: %.2f%% (%v)\n\nProposer:\n(rank/%%/moniker) %s", hrs, votePct*100, commitPct*100, dur, proposer)
 		voteChan <- votes
 		votePctChan <- votePct
 		commitPctChan <- commitPct

prevotes/term.go

@@ -109,21 +109,30 @@ func DrawScreen(network string, voteChan chan []VoteState, votePctChan, commitPc
 
 func splitVotes(votes []VoteState) ([][]VoteState, int) {
 	split := make([][]VoteState, 0)
+	_, termHeight := ui.TerminalDimensions()
+	visibleRows := termHeight - 10
+
 	var max int
 	switch {
-	case len(votes) < 50:
+	case visibleRows >= len(votes):
 		max = 1
 		split = append(split, votes)
-	case len(votes) < 100:
+	case visibleRows * 2 >= len(votes):
 		max = 2
-		split = append(split, votes[:50])
-		split = append(split, votes[50:])
+		if visibleRows >= 50 {
+			split = append(split, votes[:50])
+			split = append(split, votes[50:])
+		} else {
+			rowsPerColumn := (len(votes) + max - 1)/2
+			split = append(split, votes[:rowsPerColumn])
+			split = append(split, votes[rowsPerColumn:])
+		}
 	default:
 		max = 3
-		rows := (len(votes) + max - 1)/3
-		split = append(split, votes[:rows])
-		split = append(split, votes[rows:rows*2])
-		split = append(split, votes[rows*2:])
+		rowsPerColumn := (len(votes) + max - 1)/3
+		split = append(split, votes[:rowsPerColumn])
+		split = append(split, votes[rowsPerColumn:rowsPerColumn*2])
+		split = append(split, votes[rowsPerColumn*2:])
 	}
 	return split, max
 }