From d88fcd3f26dca2e2215fc3fe95b88becb5cdfe34 Mon Sep 17 00:00:00 2001
From: Caven Chen <cavencj@gmail.com>
Date: Sat, 8 Jan 2022 12:11:27 +0800
Subject: [PATCH] solve the problem that some overlay setting labels are
 invalid

---
 modules/overlay/vector/Circle.js    | 15 +++++++++++++++
 modules/overlay/vector/Rectangle.js | 10 ++++++++++
 2 files changed, 25 insertions(+)

diff --git a/modules/overlay/vector/Circle.js b/modules/overlay/vector/Circle.js
index f6a22838..09c4973f 100644
--- a/modules/overlay/vector/Circle.js
+++ b/modules/overlay/vector/Circle.js
@@ -91,6 +91,21 @@ class Circle extends Overlay {
     this.center = this._center
   }
 
+  /**
+   * Sets Text with Style
+   * @param text
+   * @param textStyle
+   * @returns {Circle}
+   */
+  setLabel(text, textStyle) {
+    this._delegate.position = Transform.transformWGS84ToCartesian(this._center)
+    this._delegate.label = {
+      ...textStyle,
+      text: text
+    }
+    return this
+  }
+
   /**
    *
    * @param style
diff --git a/modules/overlay/vector/Rectangle.js b/modules/overlay/vector/Rectangle.js
index d427d83b..83c04569 100644
--- a/modules/overlay/vector/Rectangle.js
+++ b/modules/overlay/vector/Rectangle.js
@@ -47,6 +47,16 @@ class Rectangle extends Overlay {
    * @returns {Rectangle}
    */
   setLabel(text, textStyle) {
+    this._delegate.position = Cesium.Cartographic.toCartesian(
+      Cesium.Rectangle.center(
+        this._delegate.rectangle,
+        new Cesium.Cartographic()
+      )
+    )
+    this._delegate.label = {
+      ...textStyle,
+      text: text
+    }
     return this
   }