קל לארגן דפים בעזרת אוספים
אפשר לשמור ולסווג תוכן על סמך ההעדפות שלך.
בדוגמה הזו מוצגת מפה של האוקיינוס האטלנטי עם הצורה של משולש ברמודה שמצויר מעליו.
שנתחיל?
לפני שתוכלו לנסות את הקוד לדוגמה, עליכם להגדיר את סביבת הפיתוח.
מידע נוסף זמין במאמר הגדרת פרויקט Flutter.
הצגת הקוד
Dart
//Copyright2025GoogleLLC////LicensedundertheApacheLicense,Version2.0(the"License");//youmaynotusethisfileexceptincompliancewiththeLicense.//YoumayobtainacopyoftheLicenseat////https://www.apache.org/licenses/LICENSE-2.0////Unlessrequiredbyapplicablelaworagreedtoinwriting,software//distributedundertheLicenseisdistributedonan"AS IS"BASIS,//WITHOUTWARRANTIESORCONDITIONSOFANYKIND,eitherexpressorimplied.//SeetheLicenseforthespecificlanguagegoverningpermissionsand//limitationsundertheLicense.import'package:flutter/material.dart';import'package:google_maps_flutter/google_maps_flutter.dart';///DisplaysamapoftheAtlanticOceanwiththeshapeofthefamous///BermudaTriangledrawnoverit.classPolygonsSampleextendsStatelessWidget{constPolygonsSample({super.key});@overrideWidgetbuild(BuildContextcontext){returnGoogleMap(initialCameraPosition:CameraPosition(target:LatLng(25,-72)),polygons:{Polygon(//Polygonidmustbeunique.polygonId:PolygonId('bermuda triangle'),points:[LatLng(25.28,-80.33),LatLng(32.29,-64.79),LatLng(18.51,-65.36),LatLng(25.28,-80.33),//Sameasfirstpointtoclosepolygon.],strokeColor:Colors.red,fillColor:Colors.yellow,consumeTapEvents:true,onTap:()=> debugPrint('tapped on the Bermuda Triangle'),),},);}}
[[["התוכן קל להבנה","easyToUnderstand","thumb-up"],["התוכן עזר לי לפתור בעיה","solvedMyProblem","thumb-up"],["סיבה אחרת","otherUp","thumb-up"]],[["חסרים לי מידע או פרטים","missingTheInformationINeed","thumb-down"],["התוכן מורכב מדי או עם יותר מדי שלבים","tooComplicatedTooManySteps","thumb-down"],["התוכן לא עדכני","outOfDate","thumb-down"],["בעיה בתרגום","translationIssue","thumb-down"],["בעיה בדוגמאות/בקוד","samplesCodeIssue","thumb-down"],["סיבה אחרת","otherDown","thumb-down"]],["עדכון אחרון: 2025-09-04 (שעון UTC)."],[],[],null,["# Polygons\n\nThis example displays a map of the Atlantic Ocean with the shape of the Bermuda Triangle drawn over it.\n\nGet started\n-----------\n\nBefore you can try the sample code, you must configure your development environment.\nFor more information, see [Set up a Flutter project](/maps/flutter-package/config).\n\nView the code\n-------------\n\n### Dart\n\n```python\n// Copyright 2025 Google LLC\n//\n// Licensed under the Apache License, Version 2.0 (the \"License\");\n// you may not use this file except in compliance with the License.\n// You may obtain a copy of the License at\n//\n// https://www.apache.org/licenses/LICENSE-2.0\n//\n// Unless required by applicable law or agreed to in writing, software\n// distributed under the License is distributed on an \"AS IS\" BASIS,\n// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n// See the License for the specific language governing permissions and\n// limitations under the License.\n\nimport 'package:flutter/material.dart';\nimport 'package:google_maps_flutter/google_maps_flutter.dart';\n\n/// Displays a map of the Atlantic Ocean with the shape of the famous\n/// Bermuda Triangle drawn over it.\nclass PolygonsSample extends StatelessWidget {\n const PolygonsSample({super.key});\n\n @override\n Widget build(BuildContext context) {\n return GoogleMap(\n initialCameraPosition: CameraPosition(target: LatLng(25, -72)),\n polygons: {\n Polygon(\n // Polygon id must be unique.\n polygonId: PolygonId('bermuda triangle'),\n points: [\n LatLng(25.28, -80.33),\n LatLng(32.29, -64.79),\n LatLng(18.51, -65.36),\n LatLng(25.28, -80.33), // Same as first point to close polygon.\n ],\n strokeColor: Colors.red,\n fillColor: Colors.yellow,\n consumeTapEvents: true,\n onTap: () =\u003e debugPrint('tapped on the Bermuda Triangle'),\n ),\n },\n );\n }\n}\nhttps://github.com/googlemaps-samples/flutter-maps-samples/blob/8f227e8b4d07179e5fb7cc5e8d8cb5440befd229/lib/samples/polygons.dart\n \n```\n\nNext steps\n----------\n\nView the complete set of samples on GitHub:\n\n[View on GitHub](https://github.com/googlemaps-samples/flutter-maps-samples/tree/main/lib/samples)\n\nAlternatively, clone the full set of samples to run them locally by executing the following commands: \n\n git clone -b flutter_samples https://github.com/googlemaps-samples/flutter-maps-samples.git\n cd flutter-samples\n flutter pub get"]]