From a4bd429c2d76551fc0432b8049cad12d79566326 Mon Sep 17 00:00:00 2001
From: luoxiao <luoxiao@supermap.com>
Date: Tue, 16 Jul 2024 15:56:00 +0800
Subject: [PATCH] =?UTF-8?q?[fix]=E5=A4=9A=E5=9D=90=E6=A0=87=E7=B3=BB?=
 =?UTF-8?q?=E8=B7=B3=E5=8A=A8?=
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---
 .../layers/src/plugins/DataMappingPlugin.ts   | 21 ++++++++++++++-----
 1 file changed, 16 insertions(+), 5 deletions(-)

diff --git a/packages/layers/src/plugins/DataMappingPlugin.ts b/packages/layers/src/plugins/DataMappingPlugin.ts
index a5c8524d60..8b89fb6366 100644
--- a/packages/layers/src/plugins/DataMappingPlugin.ts
+++ b/packages/layers/src/plugins/DataMappingPlugin.ts
@@ -203,6 +203,13 @@ export default class DataMappingPlugin implements ILayerPlugin {
 
     // 调整数据兼容 SimpleCoordinates
     this.adjustData2SimpleCoordinates(mappedData);
+    if (
+      this.coordinateSystemService.getCoordinateSystem() !==
+      CoordinateSystem.METER_OFFSET
+    ) {
+      this.coordinateSystemService.offsetCenter = null;
+      this.coordinateSystemService.offsetCenterTransform = null
+    }
     if (
       this.coordinateSystemService.getCoordinateSystem() ===
       CoordinateSystem.LNGLAT
@@ -215,11 +222,15 @@ export default class DataMappingPlugin implements ILayerPlugin {
       const map = this.mapService.map as Map;
       const { lng, lat } = map.getCenter();
       const center = transformOffset([lng, lat], map, 512);
-      this.coordinateSystemService.offsetCenter = [lng, lat];
-      this.coordinateSystemService.offsetCenterTransform = [
-        center[0],
-        center[1],
-      ];
+      if (!this.coordinateSystemService.offsetCenter) {
+        this.coordinateSystemService.offsetCenter = [lng, lat];
+      }
+      if (!this.coordinateSystemService.offsetCenterTransform) {
+        this.coordinateSystemService.offsetCenterTransform = [
+          center[0],
+          center[1],
+        ];
+      }
       this.adjustData2MapboxCoordinates(mappedData);
     }
     return mappedData;