Add QGeoJson: a GeoJSON parser

Add a Class to convert a GeoJSON document to a QVariantList ready to be
used as Model in a MapItemView. It comes with autotests, example and
detailed documentation.

[ChangeLog][QtLocation] Added a GeoJSON parser which can be used to
annotate maps with tracks, polygonal boundaries, etc.

Fixes: QTBUG-64111
Change-Id: Ib06d3902a052f69f75ae40be5c9ab56023cad916
Reviewed-by: Paolo Angelelli <paolo.angelelli@qt.io>

1 files changed, 39 insertions, 0 deletions

diff --git a/tests/auto/qgeojson/07-geometrycollection.json b/tests/auto/qgeojson/07-geometrycollection.json
new file mode 100644
index 00000000..3e504f02
--- /dev/null
+++ b/tests/auto/qgeojson/07-geometrycollection.json
@@ -0,0 +1,39 @@
+{
+    "type":"GeometryCollection",
+    "geometries":[
+        {
+            "type": "MultiPoint",
+            "coordinates": [
+                [11,60], [5.5,60.3], [5.7,58.90]
+            ]
+        },
+        {
+            "type": "MultiLineString",
+            "coordinates": [
+              [[13.5, 43], [10.73, 59.92]],
+              [[9.15, 45], [-3.15, 58.90]]
+            ]
+        },
+        {
+            "type": "MultiPolygon",
+            "coordinates": [
+                  [
+                    [
+                      [17.13, 51.11],
+                      [30.54, 50.42],
+                      [26.74, 58.36],
+                      [17.13, 51.11]
+                    ]
+                  ],
+                  [
+                    [
+                      [19.84, 41.33],
+                      [30.45, 49.26],
+                      [17.07, 50.10],
+                      [19.84, 41.33]
+                    ]
+                ]
+            ]
+        }
+    ]
+}