From 5b19468614a1624c52356a68ee0735c23f5bc15c Mon Sep 17 00:00:00 2001
From: Koy Zhuang <koy@ko8e24.top>
Date: Mon, 5 Feb 2024 23:30:36 +0800
Subject: [PATCH] fix: wrong type in FontSize (#391)

---
 opts/x_axis.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/opts/x_axis.go b/opts/x_axis.go
index 2a2401345..4e79d4946 100644
--- a/opts/x_axis.go
+++ b/opts/x_axis.go
@@ -179,7 +179,7 @@ type AxisLabel struct {
 	// axis label font family
 	FontFamily string `json:"fontFamily,omitempty"`
 	// axis label font size
-	FontSize string `json:"fontSize,omitempty"`
+	FontSize int `json:"fontSize,omitempty"`
 	// Horizontal alignment of axis label
 	Align string `json:"align,omitempty"`
 	// Vertical alignment of axis label