From 825e65d93078aee8ae99916ff916daf7a425a56d Mon Sep 17 00:00:00 2001
From: vicanso <tree.xie@outlook.com>
Date: Thu, 15 Sep 2022 20:15:05 +0800
Subject: [PATCH] refactor: use MaxInt32 instead of MaxInt

---
 line_chart.go | 2 +-
 painter.go    | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/line_chart.go b/line_chart.go
index 839aa6f..cdec280 100644
--- a/line_chart.go
+++ b/line_chart.go
@@ -118,7 +118,7 @@ func (l *lineChart) render(result *defaultRenderResult, seriesList SeriesList) (
 		for i, item := range series.Data {
 			h := yRange.getRestHeight(item.Value)
 			if item.Value == nullValue {
-				h = math.MaxInt
+				h = int(math.MaxInt32)
 			}
 			p := Point{
 				X: xValues[i],
diff --git a/painter.go b/painter.go
index f172cb3..b7122b7 100644
--- a/painter.go
+++ b/painter.go
@@ -442,7 +442,7 @@ func (p *Painter) LineStroke(points []Point) *Painter {
 	for index, point := range points {
 		x := point.X
 		y := point.Y
-		if y == math.MaxInt {
+		if y == int(math.MaxInt32) {
 			p.Stroke()
 			shouldMoveTo = true
 			continue