From cfad032f2906f0adec863c47f4e41a339ce02658 Mon Sep 17 00:00:00 2001
From: timshen <timshen@tencent.com>
Date: Wed, 16 Jun 2021 22:29:29 +0800
Subject: [PATCH] fix: legend text.lineHeight option not work

---
 src/graphic/Text.ts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/graphic/Text.ts b/src/graphic/Text.ts
index 93ba480a6..53345ca4c 100644
--- a/src/graphic/Text.ts
+++ b/src/graphic/Text.ts
@@ -810,7 +810,7 @@ class ZRText extends Displayable<TextProps> {
 
         let rectEl: Rect;
         let imgEl: ZRImage;
-        if (isPlainOrGradientBg || (textBorderWidth && textBorderColor)) {
+        if (isPlainOrGradientBg || style.lineHeight || (textBorderWidth && textBorderColor)) {
             // Background is color
             rectEl = this._getOrCreateChild(Rect);
             rectEl.useStyle(rectEl.createStyle());    // Create an empty style.
@@ -985,6 +985,7 @@ function getStyleText(style: TextStylePropsPart): string {
 function needDrawBackground(style: TextStylePropsPart): boolean {
     return !!(
         style.backgroundColor
+        || style.lineHeight
         || (style.borderWidth && style.borderColor)
     );
 }