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Merge pull request #72 from fluttercommunity/add-featurelayer-example
Create FeatureLayer example
2 parents d9242d4 + 64db533 commit e77476f

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5 files changed

+98
-19
lines changed

5 files changed

+98
-19
lines changed

‎example/ios/Podfile.lock‎

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -36,4 +36,4 @@ SPEC CHECKSUMS:
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PODFILE CHECKSUM: cc1f88378b4bfcf93a6ce00d2c587857c6008d3b
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39-
COCOAPODS: 1.12.1
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COCOAPODS: 1.15.2

‎example/ios/Runner.xcodeproj/project.pbxproj‎

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Original file line numberDiff line numberDiff line change
@@ -157,7 +157,7 @@
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97C146E61CF9000F007C117D /* Project object */ = {
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isa = PBXProject;
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attributes = {
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LastUpgradeCheck = 1430;
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LastUpgradeCheck = 1300;
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ORGANIZATIONNAME = "";
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TargetAttributes = {
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97C146ED1CF9000F007C117D = {

‎example/ios/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme‎

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -1,6 +1,6 @@
11
<?xml version="1.0" encoding="UTF-8"?>
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<Scheme
3-
LastUpgradeVersion = "1430"
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LastUpgradeVersion = "1300"
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version = "1.3">
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<BuildAction
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parallelizeBuildables = "YES"

‎example/lib/main.dart‎

Lines changed: 55 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -42,7 +42,10 @@ class _ExampleMapState extends State<ExampleMap> {
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final LatLng _firstPinCoordinates = const LatLng(52.9, 13.2);
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static const String _pinId2 = '456';
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final LatLng _secondPinCoordinates = const LatLng(51, 11);
45+
static const String _pinFeatureId = '789';
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final LatLng _pinFeatureCoordinates = const LatLng(50.945, 6.965);
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static const String _pinLayerId = 'PinLayer';
48+
static const String _featureLayerId = 'FeatureLayer';
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static const String _polygon1 = 'polygon1';
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static const String _polygon2 = 'polygon2';
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static const String _polyLayerId = 'PolygonLayer';
@@ -61,6 +64,7 @@ class _ExampleMapState extends State<ExampleMap> {
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bool _subscribedToBounds = false;
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bool _isFirstPinInView = false;
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bool _isSecondPinInView = false;
67+
bool _isFeatureInView = false;
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bool _subscribedToCenterPosition = false;
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bool _subscribedToGraphicsInView = false;
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bool _subscribedToZoom = false;
@@ -124,6 +128,10 @@ class _ExampleMapState extends State<ExampleMap> {
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elevationMode: ElevationMode.onTheGround,
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);
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131+
await _createFeatureLayer(
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layerId: _featureLayerId,
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);
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// Create GraphicsLayer with Lines
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await _createGraphicLayer(
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layerId: _lineLayerId,
@@ -327,6 +335,24 @@ class _ExampleMapState extends State<ExampleMap> {
327335
_controller?.removeGraphic(layerId: layerId, objectId: objectId);
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}
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Future<FeatureLayer?> _createFeatureLayer({
339+
required String layerId,
340+
}) async {
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final layer = await _controller?.addFeatureLayer(
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layerId: layerId,
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options: FeatureLayerOptions(
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fields: <Field>[
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Field(name: 'oid', type: 'oid'),
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Field(name: 'id', type: 'string'),
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Field(name: 'family', type: 'string'),
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Field(name: 'name', type: 'string'),
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],
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symbol: _markerSymbol,
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),
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);
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return layer;
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}
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void _makePolylineVisible({required List<LatLng> points}) {
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_controller?.moveCameraToPoints(
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points: points,
@@ -572,6 +598,35 @@ class _ExampleMapState extends State<ExampleMap> {
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? const Text('Remove second Pin')
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: const Text('Add second Pin'),
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),
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ElevatedButton(
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onPressed: () {
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if (_isFeatureInView) {
604+
_removeGraphic(
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layerId: _featureLayerId,
606+
objectId: _pinFeatureId,
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);
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setState(() {
609+
_isFeatureInView = false;
610+
});
611+
} else {
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_addPin(
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layerId: _featureLayerId,
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objectId: _pinFeatureId,
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location: _pinFeatureCoordinates,
616+
);
617+
_controller?.moveCamera(
618+
point: _pinFeatureCoordinates,
619+
zoomLevel: 15,
620+
);
621+
setState(() {
622+
_isFeatureInView = true;
623+
});
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}
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},
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child: _isFeatureInView
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? const Text('Remove FeatureLayer Pin')
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: const Text('Add FeatureLayer Pin'),
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),
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ElevatedButton(
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onPressed: () {
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if (_subscribedToZoom) {

‎example/pubspec.lock‎

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Original file line numberDiff line numberDiff line change
@@ -194,6 +194,30 @@ packages:
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url: "https://pub.dev"
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source: hosted
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version: "0.9.0"
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leak_tracker:
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dependency: transitive
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description:
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name: leak_tracker
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sha256: "7f0df31977cb2c0b88585095d168e689669a2cc9b97c309665e3386f3e9d341a"
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url: "https://pub.dev"
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source: hosted
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version: "10.0.4"
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leak_tracker_flutter_testing:
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dependency: transitive
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description:
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name: leak_tracker_flutter_testing
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sha256: "06e98f569d004c1315b991ded39924b21af84cf14cc94791b8aea337d25b57f8"
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url: "https://pub.dev"
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source: hosted
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version: "3.0.3"
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leak_tracker_testing:
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dependency: transitive
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description:
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name: leak_tracker_testing
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sha256: "6ba465d5d76e67ddf503e1161d1f4a6bc42306f9d66ca1e8f079a47290fb06d3"
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url: "https://pub.dev"
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source: hosted
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version: "3.0.1"
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lint:
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dependency: "direct dev"
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description:
@@ -206,34 +230,34 @@ packages:
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dependency: transitive
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description:
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name: matcher
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sha256: "1803e76e6653768d64ed8ff2e1e67bea3ad4b923eb5c56a295c3e634bad5960e"
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sha256: d2323aa2060500f906aa31a895b4030b6da3ebdcc5619d14ce1aada65cd161cb
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url: "https://pub.dev"
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source: hosted
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version: "0.12.16"
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version: "0.12.16+1"
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material_color_utilities:
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dependency: transitive
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description:
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name: material_color_utilities
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sha256: "9528f2f296073ff54cb9fee677df673ace1218163c3bc7628093e7eed5203d41"
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sha256: "0e0a020085b65b6083975e499759762399b4475f766c21668c4ecca34ea74e5a"
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url: "https://pub.dev"
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source: hosted
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version: "0.5.0"
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version: "0.8.0"
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meta:
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dependency: transitive
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description:
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name: meta
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sha256: a6e590c838b18133bb482a2745ad77c5bb7715fb0451209e1a7567d416678b8e
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sha256: "7687075e408b093f36e6bbf6c91878cc0d4cd10f409506f7bc996f68220b9136"
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url: "https://pub.dev"
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source: hosted
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version: "1.10.0"
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version: "1.12.0"
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path:
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dependency: transitive
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description:
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name: path
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sha256: "8829d8a55c13fc0e37127c29fedf290c102f4e40ae94ada574091fe0ff96c917"
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sha256: "087ce49c3f0dc39180befefc60fdb4acd8f8620e5682fe2476afd0b3688bb4af"
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url: "https://pub.dev"
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source: hosted
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version: "1.8.3"
260+
version: "1.9.0"
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plugin_platform_interface:
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dependency: transitive
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description:
@@ -299,10 +323,10 @@ packages:
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dependency: transitive
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description:
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name: test_api
302-
sha256: "5c2f730018264d276c20e4f1503fd1308dfbbae39ec8ee63c5236311ac06954b"
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sha256: "9955ae474176f7ac8ee4e989dadfb411a58c30415bcfb648fa04b2b8a03afa7f"
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url: "https://pub.dev"
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source: hosted
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version: "0.6.1"
329+
version: "0.7.0"
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typed_data:
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dependency: transitive
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description:
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url: "https://pub.dev"
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source: hosted
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version: "2.1.4"
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web:
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vm_service:
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dependency: transitive
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description:
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name: web
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sha256: afe077240a270dcfd2aafe77602b4113645af95d0ad31128cc02bce5ac5d5152
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name: vm_service
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sha256: a75f83f14ad81d5fe4b3319710b90dec37da0e22612326b696c9e1b8f34bbf48
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url: "https://pub.dev"
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source: hosted
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version: "0.3.0"
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version: "14.2.0"
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sdks:
339-
dart: ">=3.2.0-194.0.dev <4.0.0"
340-
flutter: ">=3.10.0"
363+
dart: ">=3.3.0 <4.0.0"
364+
flutter: ">=3.18.0-18.0.pre.54"

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