From 94fb1a97fe593d38d4d9ddc6a3ee22311677f1e5 Mon Sep 17 00:00:00 2001
From: Bel LaPointe <153096461+breel-render@users.noreply.github.com>
Date: Wed, 21 Feb 2024 13:36:57 -0700
Subject: [PATCH] add legend and series coloring

---
 main.go | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/main.go b/main.go
index f731a52..123863c 100644
--- a/main.go
+++ b/main.go
@@ -75,7 +75,7 @@ func run(ctx context.Context) error {
 			Show:      true,
 			Formatter: `{c}`,
 		}),
-		charts.WithLegendOpts(opts.Legend{Show: false}),
+		charts.WithLegendOpts(opts.Legend{Show: true}),
 		charts.WithXAxisOpts(opts.XAxis{
 			Name:         x,
 			NameLocation: "middle",
@@ -98,8 +98,8 @@ func run(ctx context.Context) error {
 	case "line":
 		line := charts.NewLine()
 		line.SetGlobalOptions(globalOpts...)
-		for _, series := range scatterAsLineData(data) {
-			line.AddSeries(y, series)
+		for i, series := range scatterAsLineData(data) {
+			line.AddSeries(fmt.Sprintf("%s[%d]", y, i), series)
 		}
 		if err := line.Render(buff); err != nil {
 			return err
@@ -107,8 +107,8 @@ func run(ctx context.Context) error {
 	case "scatter":
 		scatter := charts.NewScatter()
 		scatter.SetGlobalOptions(globalOpts...)
-		for _, series := range data {
-			scatter.AddSeries(y, series)
+		for i, series := range data {
+			scatter.AddSeries(fmt.Sprintf("%s[%d]", y, i), series)
 		}
 		if err := scatter.Render(buff); err != nil {
 			return err