Update example

alexnjh · Dec 3, 2019 · 4352070 · 4352070
1 parent 0d57a85
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Showing 3 changed files with 125 additions and 21 deletions.
diff --git a/example/analysis_options.yaml b/example/analysis_options.yaml
@@ -0,0 +1,22 @@
+include: package:extra_pedantic/analysis_options.yaml
+
+analyzer:
+  strong-mode:
+    implicit-casts: false
+    implicit-dynamic: false
+  errors:
+    missing_return: error
+    missing_required_param: error
+    invalid_use_of_protected_member: error
+    dead_code: info
+    sdk_version_async_exported_from_core: ignore
+linter:
+  rules:
+    - unnecessary_statements
+    - unnecessary_lambdas
+    - avoid_classes_with_only_static_members
+    - avoid_renaming_method_parameters
+    - camel_case_types
+    - constant_identifier_names
+    - cascade_invocations
+    - omit_local_variable_types
diff --git a/example/dart/functions.dart b/example/dart/functions.dart
@@ -4,16 +4,23 @@ import 'package:geojson/geojson.dart';
 // data is from http://www.naturalearthdata.com
 
 void main() async {
-  await smallData();
   await multipolygons();
   await lines();
+  await smallData();
 }
 
 Future<void> smallData() async {
   final file = File("../data/small_data.geojson");
   final features = await featuresFromGeoJsonFile(file);
   for (final feature in features.collection) {
-    print("Point: ${feature.geometry.geoPoint.name}");
+    if (feature.type == GeoJsonFeatureType.point) {
+      print("Point: ${feature.geometry.geoPoint.name}");
+    } else {
+      print("Feature: ${feature.type}: ${feature.geometry}");
+      for (final geom in feature.geometry.geometries) {
+        print("Geometry: $geom");
+      }
+    }
   }
   return;
 }

diff --git a/example/data/small_data.geojson b/example/data/small_data.geojson
@@ -1,21 +1,96 @@
 {
-  "type": "FeatureCollection",
-  "features": [
-    {
-      "type": "Feature",
-      "properties": {"name": "point1"},
-      "geometry": {
-        "type": "Point",
-        "coordinates": [0, 0]
-      }
-    },
-	{
-      "type": "Feature",
-      "properties": {"name": "point2"},
-      "geometry": {
-        "type": "Point",
-        "coordinates": [0, 0]
-      }
-    }
-  ]
+    "type": "FeatureCollection",
+    "features": [
+        {
+            "type": "Feature",
+            "properties": {
+                "name": "point1"
+            },
+            "geometry": {
+                "type": "Point",
+                "coordinates": [
+                    0,
+                    0
+                ]
+            }
+        },
+        {
+            "type": "Feature",
+            "properties": {
+                "name": "point2"
+            },
+            "geometry": {
+                "type": "Point",
+                "coordinates": [
+                    0,
+                    0
+                ]
+            }
+        },
+        {
+            "type": "Feature",
+            "properties": {
+                "name": "collection"
+            },
+            "geometry": {
+                "geometries": [
+                    {
+                        "type": "Polygon",
+                        "coordinates": [
+                            [
+                                [
+                                    100.0,
+                                    0.0
+                                ],
+                                [
+                                    101.0,
+                                    0.0
+                                ],
+                                [
+                                    101.0,
+                                    1.0
+                                ],
+                                [
+                                    100.0,
+                                    1.0
+                                ],
+                                [
+                                    100.0,
+                                    0.0
+                                ]
+                            ]
+                        ]
+                    },
+                    {
+                        "type": "Polygon",
+                        "coordinates": [
+                            [
+                                [
+                                    100.0,
+                                    0.0
+                                ],
+                                [
+                                    101.0,
+                                    0.0
+                                ],
+                                [
+                                    101.0,
+                                    1.0
+                                ],
+                                [
+                                    100.0,
+                                    1.0
+                                ],
+                                [
+                                    100.0,
+                                    0.0
+                                ]
+                            ]
+                        ]
+                    }
+                ],
+                "type": "GeometryCollection"
+            }
+        }
+    ]
 }