implement gpsblinker

forestmapview.kv

@@ -1,5 +1,6 @@
 #:import MapView kivy_garden.mapview.MapView
 #:import GpsBlinker gpsblinker.GpsBlinker
+#:include gpsblinker.kv
 
 <ForestMapView>:
     lat: 42.131331

forestmapview.py

@@ -24,14 +24,14 @@ class ForestMapView(MapView):
         # Get reference to main app and the db cursor
         app = App.get_running_app()
         # Gebug gps position
-        #print(self.get_bbox())
+        print("] Current map position: " + str(self.get_bbox()))
         min_lat, min_lon, max_lat, max_lon = self.get_bbox()
         sql_statement = "SELECT * FROM locations WHERE x > %s AND x < %s AND y > %s AND y < %s" % (min_lat, max_lat, min_lon, max_lon)       #sql_statement = "SELECT * FROM locations"
         app.cursor.execute(sql_statement)
         trees = app.cursor.fetchall()
         for tree in trees:
             name = tree[0]
-            print("] Fountain detected: " + str(tree))
+            #print("] Fountain detected: " + str(tree))
             if name in self.tree_names:
                 continue
             else:

gpsblinker.kv

@@ -1 +1,22 @@
 <GpsBlinker>:
+    default_blink_size: 25
+    blink_size: 25
+    source: 'kivymd/images/transparent.png'
+    outer_opacity: 1
+
+    canvas.before:
+        # Outer circle
+        Color:
+            rgba: app.theme_cls.primary_color[:3] + [root.outer_opacity]
+        RoundedRectangle:
+            radius: [root.blink_size/2.0, ]
+            size: [root.blink_size, root.blink_size]
+            pos: root.pos[0] + root.size[0]/2.0 - root.blink_size/2.0, root.pos[1] + root.size[1]/2.0 - root.blink_size/2.0
+        # Inner Circle
+        Color:
+            rgba: app.theme_cls.primary_color
+        RoundedRectangle:
+            radius: [root.default_blink_size/2.0, ]
+            size: [root.default_blink_size, root.default_blink_size]
+            pos: [root.pos[0] + root.size[0]/2.0 - root.default_blink_size/2.0, root.pos[1] + root.size[1]/2.0 - root.default_blink_size/2.0]
+

gpsblinker.py

@@ -1,7 +1,15 @@
 from kivy_garden.mapview import MapMarker
+from kivy.animation import Animation
 
 class GpsBlinker(MapMarker):
     def blink(self):
-        # Animantion that changes the blink size and opacity
+        # Animation that changes the blink size and opacity
+        anim = Animation(outer_opacity=0, blink_size=50)
         # When the animation completes, reset the animation, then repeat
-        pass
+        anim.bind(on_complete=self.reset)
+        anim.start(self)
+
+    def reset(self, *args):
+        self.outer_opacity = 1
+        self.blink_size = self.default_blink_size
+        self.blink()

treepopupmenu.py

@@ -5,7 +5,10 @@ class TreePopupMenu(ListMDDialog):
         super().__init__()
         
         # Set all of the fields of tree data
-        headers = "Name,Lat,Lon,Description"
+        #headers = "Name,Lat,Lon,Description"
+        #headers = headers.split(',')
+        # Set all of the fields of market data
+        headers = "FMID,MarketName,Website,Facebook,Twitter,Youtube,OtherMedia,street,city,County,State,zip,Season1Date,Season1Time,Season2Date,Season2Time,Season3Date,Season3Time,Season4Date,Season4Time,x,y,Location,Credit,WIC,WICcash,SFMNP,SNAP,Organic,Bakedgoods,Cheese,Crafts,Flowers,Eggs,Seafood,Herbs,Vegetables,Honey,Jams,Maple,Meat,Nursery,Nuts,Plants,Poultry,Prepared,Soap,Trees,Wine,Coffee,Beans,Fruits,Grains,Juices,Mushrooms,PetFood,Tofu,WildHarvested,updateTime"
         headers = headers.split(',')
         
         for i in range(len(headers)):