Add snippet and screenshot for the GeoPoints archetype

crates/store/re_types/definitions/rerun/archetypes/geo_points.fbs

@@ -1,11 +1,11 @@
 namespace rerun.archetypes;
 
-// ---
-
 /// Geospatial points with positions expressed in EPSG:4326 altitude and longitude, and optional colors and radii.
 ///
 /// **Note**: Geospatial entities are experimental.
-// TODO(ab): add snippet and screenshot
+///
+/// \example archetypes/geo_point_simple title="Log a geospatial point" image="https://static.rerun.io/geopoint_simple/146b0783c5aea1c1b6a9aab938879942b7c820e2/1200w.png"
+// TODO(ab): screenshot
 table GeoPoints (
   "attr.rust.derive": "PartialEq",
   "attr.docs.category": "Geospatial",

docs/snippets/all/archetypes/geo_point_simple.cpp

@@ -0,0 +1,15 @@
+// Log some very simple geospatial point.
+
+#include <rerun.hpp>
+
+int main() {
+    const auto rec = rerun::RecordingStream("rerun_example_geopoints");
+    rec.spawn().exit_on_failure();
+
+    rec.log(
+        "rerun_hq",
+        rerun::GeoPoints({{59.319221, 18.075631}})
+            .with_radii(rerun::Radius::ui_points(10.0f))
+            .with_colors(rerun::Color(255, 0, 0))
+    );
+}

docs/snippets/all/archetypes/geo_point_simple.py

@@ -0,0 +1,14 @@
+"""Log some very simple geospatial point."""
+
+import rerun as rr
+
+rr.init("rerun_example_geopoints", spawn=True)
+
+rr.log(
+    "rerun_hq",
+    rr.GeoPoints(
+        [59.319221, 18.075631],
+        radii=rr.Radius.ui_points(10.0),
+        colors=[255, 0, 0],
+    ),
+)

docs/snippets/all/archetypes/geo_point_simple.rs

@@ -0,0 +1,14 @@
+//! Log some very simple geospatial point.
+
+fn main() -> Result<(), Box<dyn std::error::Error>> {
+    let rec = rerun::RecordingStreamBuilder::new("rerun_example_geopoints").spawn()?;
+
+    rec.log(
+        "rerun_hq",
+        &rerun::GeoPoints::new([(59.319221, 18.075631)])
+            .with_radii([rerun::Radius::new_ui_points(10.0)])
+            .with_colors([rerun::Color::from_rgb(255, 0, 0)]),
+    )?;
+
+    Ok(())
+}