From 8978761743e5c4fb1820f199aac348b335b860dc Mon Sep 17 00:00:00 2001
From: cyc <472427714@qq.com>
Date: Wed, 3 Mar 2021 14:50:14 +0800
Subject: [PATCH 1/3] =?UTF-8?q?=E4=BF=AE=E5=A4=8DcreateLine=E5=9B=A0pointL?=
 =?UTF-8?q?ist=E4=B8=BA=E7=A9=BA=E8=80=8C=E6=8A=A5=E9=94=99=E7=9A=84?=
 =?UTF-8?q?=E9=97=AE=E9=A2=98=E3=80=82?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

iPhone 6s IOS9的points有可能为空，因为rect.width === 0。
---
 package.json             | 2 +-
 src/element/highlight.js | 4 +++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/package.json b/package.json
index 98a03e5..c226784 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "easy-marker",
-  "version": "1.1.23",
+  "version": "1.1.24",
   "description": "Easy marker",
   "main": "dist/easy-marker.esm.js",
   "scripts": {
diff --git a/src/element/highlight.js b/src/element/highlight.js
index 021d6fc..8889cef 100644
--- a/src/element/highlight.js
+++ b/src/element/highlight.js
@@ -244,11 +244,13 @@ export default class Highlight extends BaseElement {
   }
 
   createLine(pointList) {
+    const line = document.createElementNS('http://www.w3.org/2000/svg', 'line')
+    if (!pointList[2] || !pointList[3]) return line;
+
     const x1 = pointList[2][0]
     const y1 = pointList[2][1] + 1
     const x2 = pointList[3][0]
     const y2 = pointList[3][1] + 1
-    const line = document.createElementNS('http://www.w3.org/2000/svg', 'line')
     line.style.stroke = this.option.underlineColor
     line.style.strokeWidth = this.option.underlineWidth
     line.setAttribute('x1', x1)

From d6d74fa35819dc1c8dbf5e664bb871b51cbff586 Mon Sep 17 00:00:00 2001
From: cyc <472427714@qq.com>
Date: Mon, 6 Jun 2022 17:58:22 +0800
Subject: [PATCH 2/3] bugfix

---
 src/base_easy_marker.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/base_easy_marker.js b/src/base_easy_marker.js
index 384f0c7..61006ac 100644
--- a/src/base_easy_marker.js
+++ b/src/base_easy_marker.js
@@ -589,7 +589,7 @@ class EasyMarker {
     if (this.options.adjustTextStyleDisabled) return
     const { children } = this.container
     for (let i = 0; i < children.length; i++) {
-      children[i].style.zIndex = '40'
+      children[i].style.zIndex = '20'; // @fix 40 -> 20。理论上要比HighlightLine和Cursor等元素要低的吧
       children[i].style.position = 'relative'
     }
   }

From d02088d650bae6fe5803999ba140b9fe4a7d96a6 Mon Sep 17 00:00:00 2001
From: cyc <472427714@qq.com>
Date: Mon, 6 Jun 2022 18:10:05 +0800
Subject: [PATCH 3/3] Update base_easy_marker.js
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

[fix] EasyMarker元素被富文本背景色挡住的问题
---
 src/base_easy_marker.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/base_easy_marker.js b/src/base_easy_marker.js
index 61006ac..9fcd195 100644
--- a/src/base_easy_marker.js
+++ b/src/base_easy_marker.js
@@ -589,7 +589,7 @@ class EasyMarker {
     if (this.options.adjustTextStyleDisabled) return
     const { children } = this.container
     for (let i = 0; i < children.length; i++) {
-      children[i].style.zIndex = '20'; // @fix 40 -> 20。理论上要比HighlightLine和Cursor等元素要低的吧
+      children[i].style.zIndex = '10'; // @fix 40 -> 10。理论上要比HighlightLine和Cursor等元素要低的吧
       children[i].style.position = 'relative'
     }
   }