Load coordinates from cli args

README.md

@@ -6,3 +6,18 @@ clicking on the map causes the window to close and the coordinates to be printed
 on stdout;
 
 ![](./screenshot.png)
+
+## Usage
+
+Build the app:
+
+```sh
+make build
+```
+
+Run it:
+
+```sh
+./dist/qt-map-py/qt-map-py # start centered in Poznań
+./dist/qt-map-py/qt-map-py 33.66195 -95.55362 # start centered at given lat / lon
+```

assets/main.qml

@@ -4,8 +4,6 @@ import QtLocation 5.15
 
 import QtPositioning 5.5
 
-
-
 ApplicationWindow {
     width: 640
     height: 480
@@ -22,6 +20,11 @@ ApplicationWindow {
         return marker.coordinate.latitude + "|" + marker.coordinate.longitude
     }
 
+    function setMapPosition(lat, lon){
+        marker.coordinate = QtPositioning.coordinate(parseFloat(lat), parseFloat(lon));
+        map.center = QtPositioning.coordinate(parseFloat(lat), parseFloat(lon));
+    }
+
 
     Plugin {
         id: mapPlugin

main.py

@@ -30,6 +30,10 @@ if __name__ == "__main__":
     if not engine.rootObjects():
         sys.exit(-1)
     root = engine.rootObjects()[0]
+    if len(sys.argv) == 3:
+        lat = sys.argv[1]
+        lon = sys.argv[2]
+        root.setMapPosition(lat, lon)
 
     def cb():
         print(root.getSelectedLocation())

main.pyproject

@@ -1,3 +1,3 @@
 {
-    "files": ["pin64.png","main.py","main.qml"]
+    "files": ["pin64.png","main.py","assets/main.qml","main.qml","assets/pin64.png"]
 }