Set zoom of map to 1 after team discussion. Added note about map centering that some data may not be displayed without adjusting zoom.

Author: egrace479

components/divs.py

@@ -128,6 +128,12 @@ def get_map_div():
         ),
 
        html.Div([
+           html.H4('''
+                    Note: Manual zooming may be required to view all points; the map focuses on the centroid of the data.
+                    ''', 
+                    id = 'x-variable', #label to avoid nonexistent callback variable
+                    style = {'color': 'MidnightBlue', 'margin-left': 20, 'margin-right': 20}
+                )
                ], 
                id = 'sort-by', #label sort-by box to avoid non-existent label and generate box so button doesn't move between views
                style = HALF_DIV_STYLE

components/graphs.py

@@ -61,7 +61,9 @@ def make_map(df, color_by):
                         size = "Samples_at_locality",
                         color = color_by,
                         color_discrete_sequence = px.colors.qualitative.Bold,
-                        title = "Distribution of Samples")
+                        title = "Distribution of Samples",
+                        zoom = 1,
+                        mapbox_style = "white-bg")
 
     fig.update_traces(hovertemplate = 
                         "Latitude: %{lat}<br>"+
@@ -79,7 +81,6 @@ def make_map(df, color_by):
             't': 35,
             'b': 20
         },
-        mapbox_style = "white-bg",
         mapbox_layers = [{
             "below": "traces",
             "sourcetype": "raster",