2 files changed, 29 insertions, 6 deletions
diff --git a/examples/location/geojson_viewer/GeoJsonDelegate.qml b/examples/location/geojson_viewer/GeoJsonDelegate.qml
index ff0fbffa..afbafe95 100644
--- a/examples/location/geojson_viewer/GeoJsonDelegate.qml
+++ b/examples/location/geojson_viewer/GeoJsonDelegate.qml
@@ -51,14 +51,15 @@
 
 import QtQuick 2.12
 import QtPositioning 5.12
-import QtLocation 5.12
+import QtLocation 5.15
 import Qt.labs.qmlmodels 1.0
 
 DelegateChooser {
     id: dc
     role: "type"
     property color defaultColor: "grey"
-    property real defaultOpacity: 0.7
+    property real defaultOpacity: 0.6
+    property bool openGLBackends: false
 
     DelegateChoice {
         roleValue: "Point"
@@ -82,8 +83,9 @@ DelegateChooser {
         delegate: MapPolyline {
             property string geojsonType: "LineString"
             property var props: modelData.properties
+            backend: (dc.openGLBackends) ? MapPolyline.OpenGLExtruded : MapPolyline.Software
             geoShape: modelData.data
-            line.width: 3
+            line.width: 4
             opacity: dc.defaultOpacity
             line.color: (props && props.color) || (parent && parent.props && parent.props.color) || dc.defaultColor
         }
@@ -97,7 +99,9 @@ DelegateChooser {
             geoShape: modelData.data
             opacity: dc.defaultOpacity
             color: (props && props.color) || (parent && parent.props && parent.props.color) || dc.defaultColor
-            border.width: 0
+            border.width: 4
+            border.color: 'black'
+            backend: (dc.openGLBackends) ? MapPolygon.OpenGL : MapPolygon.Software
             MouseArea {
                 anchors.fill: parent
                 onClicked: {
diff --git a/examples/location/geojson_viewer/main.qml b/examples/location/geojson_viewer/main.qml
index 01faef5f..b2fc3524 100644
--- a/examples/location/geojson_viewer/main.qml
+++ b/examples/location/geojson_viewer/main.qml
@@ -61,11 +61,13 @@ import Qt.labs.qmlmodels 1.0
 import Qt.GeoJson 1.0
 
 C1.ApplicationWindow {
+    id: win
     visible: true
     width: 1024
     height: 1024
     menuBar: mainMenu
     title: qsTr("GeoJSON Viewer")
+    property bool openGLBackends: glBackendSelector.checked
 
     FileDialog {
         visible: false
@@ -141,6 +143,12 @@ C1.ApplicationWindow {
                     geoJsoner.print(miv)
                 }
             }
+            C1.MenuItem {
+                text: "&OpenGL Item backends"
+                id: glBackendSelector
+                checkable: true
+                checked: false
+            }
         }
 
     }
@@ -149,17 +157,28 @@ C1.ApplicationWindow {
         id: geoJsoner
     }
 
+    Shortcut {
+        sequence: "Ctrl+P"
+        onActivated: {
+
+            console.log("Center : QtPositioning.coordinate(",map.center.latitude,",",map.center.longitude,")")
+            console.log("Zoom   : ",map.zoomLevel)
+        }
+    }
+
     Map {
         id: map
         anchors.fill: parent
         center: QtPositioning.coordinate(43.59, 13.50) // Starting coordinates: Ancona, the city where I am studying :)
-        plugin: Plugin { name: "mapboxgl" }
+        plugin: Plugin { name: "osm" }
         zoomLevel: 4
 
         MapItemView {
             id: miv
             model: geoJsoner.model
-            delegate: GeoJsonDelegate {}
+            delegate: GeoJsonDelegate {
+                openGLBackends: win.openGLBackends
+            }
         }
     }
 }