From 3c8605d04b4ac0b9d43fe3c2f474018c670ae2d2 Mon Sep 17 00:00:00 2001
From: Anthony Fu <anthonyfu117@hotmail.com>
Date: Wed, 21 Feb 2024 11:55:10 +0100
Subject: [PATCH] feat: allow update `class` from instance

---
 src/rough-notation.ts | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/src/rough-notation.ts b/src/rough-notation.ts
index 88dbc36..937ba0b 100644
--- a/src/rough-notation.ts
+++ b/src/rough-notation.ts
@@ -40,6 +40,16 @@ class RoughAnnotationImpl implements RoughAnnotation {
     }
   }
 
+  get class() { return this._config.class; }
+  set class(value) {
+    if (this._config.class !== value) {
+      this._config.class = value;
+      if (this._svg) {
+        this._svg.setAttribute('class', ['rough-annotation', this._config.class || ''].filter(Boolean).join(' '));
+      }
+    }
+  }
+
   get strokeWidth() { return this._config.strokeWidth; }
   set strokeWidth(value) {
     if (this._config.strokeWidth !== value) {