based updated to Open Street Map (#139)

* based updated to Stadia.stamentoner

* Updated basemap to open street map

* updated to open street map

* added testing printouts

* added cetering map option

* added center shifting

* updated changelog

CHANGELOG.md

@@ -5,6 +5,13 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
+## [Unreleased]
+### Updated
+- Basemap api updated to use open street map [#138](https://github.com/IN-CORE/pyincore-viz/issues/138)
+
+### Fixed
+- Ipyleaflet map centering problem when map is called [#140](https://github.com/IN-CORE/pyincore-viz/issues/140)
+
 ## [1.8.3] - 2023-08-16
 ### Changed
 - Pytest changed to use micromamba [#128](https://github.com/IN-CORE/pyincore-viz/issues/128)

pyincore_viz/geoutil.py

@@ -947,7 +947,7 @@ def get_ipyleaflet_map_with_center_location(cen_lon, cen_lat, zoom_level):
                 obj: An ipyleaflet map.
 
         """
-        map = ipylft.Map(center=(cen_lon, cen_lat), zoom=zoom_level, basemap=ipylft.basemaps.Stamen.Toner,
+        map = ipylft.Map(center=(cen_lon, cen_lat), zoom=zoom_level, basemap=ipylft.basemaps.OpenStreetMap.Mapnik,
                          crs=projections.EPSG3857, scroll_wheel_zoom=True)
 
         return map
@@ -963,13 +963,17 @@ def get_ipyleaflet_map(bbox=None):
                 obj: An ipyleaflet map.
 
         """
-        map = ipylft.Map(basemap=ipylft.basemaps.Stamen.Toner, zoom=10,
+        map = ipylft.Map(basemap=ipylft.basemaps.OpenStreetMap.Mapnik, zoom=10,
                          crs=projections.EPSG3857, scroll_wheel_zoom=True)
 
         if bbox is not None:
             # the boundary information should be converted to ipyleaflet code boundary
             bounds = GeoUtil.convert_bound_to_ipylft_format(bbox)
             map.fit_bounds(bounds)
+            # get center for different jupyter versions
+            center = GeoUtil.calc_center_from_bbox(bbox)
+            # need to reverse x and y
+            map.center = [center[1], center[0]]
 
         map.add_control(ipylft.LayersControl(position='topright'))
         map.add_control(ipylft.FullScreenControl(position='topright'))

pyincore_viz/tabledatasetlistmap.py

@@ -18,7 +18,8 @@ class TableDatasetListMap:
     """Mapping class for visualizing list of Table Dataset"""
 
     def __init__(self):
-        self.map = ipylft.Map(center=(0, 0), zoom=12, basemap=ipylft.basemaps.Stamen.Toner, scroll_wheel_zoom=True)
+        self.map = ipylft.Map(center=(0, 0), zoom=12, basemap=ipylft.basemaps.OpenStreetMap.Mapnik,
+                              scroll_wheel_zoom=True)
 
     def create_basemap_ipylft(self, geo_dataframe, title_list):
         """Creates map window with given inventory with multiple table dataset file using folder location.
@@ -36,7 +37,7 @@ def create_basemap_ipylft(self, geo_dataframe, title_list):
 
         # create base ipyleaflet map
         self.map = ipylft.Map(center=(cen_x, cen_y), zoom=12,
-                              basemap=ipylft.basemaps.Stamen.Toner, scroll_wheel_zoom=True)
+                              basemap=ipylft.basemaps.OpenStreetMap.Mapnik, scroll_wheel_zoom=True)
 
         # add map widgets
         self.map = self.create_map_widgets(title_list, self.map, geo_dataframe)