chapter 2 captions

geocompx · Sep 1, 2023 · 2cb62e6 · 2cb62e6
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diff --git a/02-spatial-data.qmd b/02-spatial-data.qmd
@@ -529,10 +529,13 @@ towns_layer = gpd.GeoDataFrame(d)
 towns_layer
 ```
 
-The following expression creates an interactive map with the result:
+The following expression creates an interactive map with the result (@fig-layer-from-scratch-explore). To make the points easier to see, we are setting a different fill color and larger size (we elaborate on `.explore` options in @sec-interactive-maps):
 
 ```{python}
-towns_layer.explore()
+#| label: fig-layer-from-scratch-explore
+#| fig-cap: '`towns_layer`, created from scratch, visualized using `.explore`'
+
+towns_layer.explore(color='red', marker_kwds={'radius': 10})
 ```
 
 Alternatively, we can first create a `pandas.DataFrame` and turn it into a `GeoDataFrame` like this:

diff --git a/09-mapping.qmd b/09-mapping.qmd
@@ -387,7 +387,7 @@ plt.savefig('output/plot_rasterio2.svg', dpi=300)
 
 <!-- ## Animated maps -->
 
-## Interactive maps
+## Interactive maps {#sec-interactive-maps}
 
 ### Minimal example
 

diff --git a/output/plot_rasterio2.svg b/output/plot_rasterio2.svg