From 5d916326e7b16ca01eb503a05539b55a6f68ff33 Mon Sep 17 00:00:00 2001
From: 2912401452 <2912401452@qq.com>
Date: Tue, 14 Sep 2021 11:15:57 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E4=BF=AE=E5=A4=8D=E7=82=B9=E4=BD=8D?=
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---
 .gitignore                                       |  3 ++-
 packages/layers/src/plugins/DataMappingPlugin.ts | 10 ++++++++--
 2 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/.gitignore b/.gitignore
index c2635b1a06..b5950f886c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -86,4 +86,5 @@ yarn.lock
 # npm command lines
 publish.sh
 latest.sh
-beta.sh
\ No newline at end of file
+beta.sh
+mini.sh
\ No newline at end of file
diff --git a/packages/layers/src/plugins/DataMappingPlugin.ts b/packages/layers/src/plugins/DataMappingPlugin.ts
index 7809c20f55..28d00a0a3a 100644
--- a/packages/layers/src/plugins/DataMappingPlugin.ts
+++ b/packages/layers/src/plugins/DataMappingPlugin.ts
@@ -150,7 +150,10 @@ export default class DataMappingPlugin implements ILayerPlugin {
       if (typeof mappedData[0].coordinates[0] === 'number') {
         // 单个的点数据
         // @ts-ignore
-        mappedData.map((d) => {
+        mappedData
+        // TODO: 避免经纬度被重复计算导致坐标位置偏移
+        .filter((d) => !d.originCoordinates)
+        .map((d) => {
           d.version = 'GAODE2.x';
           // @ts-ignore
           d.originCoordinates = cloneDeep(d.coordinates); // 为了兼容高德1.x 需要保存一份原始的经纬度坐标数据（许多上层逻辑依赖经纬度数据）
@@ -161,7 +164,10 @@ export default class DataMappingPlugin implements ILayerPlugin {
       } else {
         // 连续的线、面数据
         // @ts-ignore
-        mappedData.map((d) => {
+        mappedData
+        // TODO: 避免经纬度被重复计算导致坐标位置偏移
+        .filter((d) => !d.originCoordinates)
+        .map((d) => {
           d.version = 'GAODE2.x';
           // @ts-ignore
           d.originCoordinates = cloneDeep(d.coordinates); // 为了兼容高德1.x 需要保存一份原始的经纬度坐标数据（许多上层逻辑依赖经纬度数据）