add examples zoom and resize image tests (#628)

* add examples zoom and resize image tests

* bump uber h3 example image tolerance

src/geovista/cache.py

@@ -39,7 +39,7 @@
 BASE_URL: str = "https://github.com/bjlittle/geovista-data/raw/{version}/data/"
 
 #: Pin to use the specific geovista-data repository version for geovista resources.
-DATA_VERSION: str = "2023.12.13"
+DATA_VERSION: str = "2024.01.0"
 
 #: Environment variable to override pooch cache manager path.
 ENV: str = "GEOVISTA_CACHEDIR"

src/geovista/examples/clouds.py

@@ -108,6 +108,7 @@ def main() -> None:
         font_size=10,
         shadow=True,
     )
+    plotter.camera.zoom(1.5)
     plotter.show()
 
 

src/geovista/examples/clouds_robin.py

@@ -110,6 +110,7 @@ def main() -> None:
         shadow=True,
     )
     plotter.view_xy()
+    plotter.camera.zoom(1.5)
     plotter.show()
 
 

src/geovista/examples/curvilinear/from_2d__orca.py

@@ -57,7 +57,7 @@ def main() -> None:
     # Plot the curvilinear grid.
     plotter = gv.GeoPlotter()
     sargs = {"title": f"{sample.name} / {sample.units}", "shadow": True}
-    plotter.add_mesh(mesh, scalar_bar_args=sargs)
+    plotter.add_mesh(mesh, scalar_bar_args=sargs, show_edges=True)
     plotter.add_base_layer(texture=gv.natural_earth_1())
     plotter.add_coastlines()
     plotter.add_axes()
@@ -67,6 +67,7 @@ def main() -> None:
         font_size=10,
         shadow=True,
     )
+    plotter.camera.zoom(1.3)
     plotter.show()
 
 

src/geovista/examples/curvilinear/from_2d__orca_moll.py

@@ -75,6 +75,7 @@ def main() -> None:
         shadow=True,
     )
     plotter.view_xy()
+    plotter.camera.zoom(1.5)
     plotter.show()
 
 

src/geovista/examples/point_cloud/from_points__orca_cloud.py

@@ -81,6 +81,7 @@ def main() -> None:
         font_size=10,
         shadow=True,
     )
+    plotter.camera.zoom(1.3)
     plotter.show()
 
 

src/geovista/examples/point_cloud/from_points__orca_cloud_eqc.py

@@ -84,6 +84,7 @@ def main() -> None:
         font_size=10,
         shadow=True,
     )
+    plotter.camera.zoom(1.5)
     plotter.show()
 
 

src/geovista/examples/rectilinear/from_1d__oisst.py

@@ -68,6 +68,7 @@ def main() -> None:
         font_size=10,
         shadow=True,
     )
+    plotter.camera.zoom(1.3)
     plotter.show()
 
 

src/geovista/examples/rectilinear/from_1d__oisst_eqc.py

@@ -72,6 +72,7 @@ def main() -> None:
         shadow=True,
     )
     plotter.view_xy()
+    plotter.camera.zoom(1.5)
     plotter.show()
 
 

src/geovista/examples/rectilinear/from_1d__synthetic_face_m1_n1.py

@@ -68,6 +68,7 @@ def main() -> None:
         font_size=10,
         shadow=True,
     )
+    plotter.camera.zoom(1.3)
     plotter.show()
 
 

src/geovista/examples/rectilinear/from_1d__synthetic_face_m1_n1_robin.py

@@ -71,6 +71,7 @@ def main() -> None:
         shadow=True,
     )
     plotter.view_xy()
+    plotter.camera.zoom(1.5)
     plotter.show()
 
 

src/geovista/examples/rectilinear/from_1d__synthetic_node_m1_n1.py

@@ -68,6 +68,7 @@ def main() -> None:
         font_size=10,
         shadow=True,
     )
+    plotter.camera.zoom(1.3)
     plotter.show()
 
 

src/geovista/examples/rectilinear/from_1d__synthetic_node_m1_n1_moll.py

@@ -71,6 +71,7 @@ def main() -> None:
         shadow=True,
     )
     plotter.view_xy()
+    plotter.camera.zoom(1.5)
     plotter.show()
 
 

src/geovista/examples/rectilinear/from_2d__synthetic_face_m1n1.py

@@ -69,6 +69,7 @@ def main() -> None:
         font_size=10,
         shadow=True,
     )
+    plotter.camera.zoom(1.3)
     plotter.show()
 
 

src/geovista/examples/rectilinear/from_2d__synthetic_face_m1n1_robin.py

@@ -72,6 +72,7 @@ def main() -> None:
         shadow=True,
     )
     plotter.view_xy()
+    plotter.camera.zoom(1.5)
     plotter.show()
 
 

src/geovista/examples/rectilinear/from_2d__synthetic_node_m1n1.py

@@ -69,6 +69,7 @@ def main() -> None:
         font_size=10,
         shadow=True,
     )
+    plotter.camera.zoom(1.3)
     plotter.show()
 
 

src/geovista/examples/rectilinear/from_2d__synthetic_node_m1n1_moll.py

@@ -72,6 +72,7 @@ def main() -> None:
         shadow=True,
     )
     plotter.view_xy()
+    plotter.camera.zoom(1.5)
     plotter.show()
 
 

src/geovista/examples/scalar_data/earthquakes.py

@@ -96,6 +96,7 @@ def main() -> None:
         shadow=True,
     )
     plotter.view_xz(negative=True)
+    plotter.camera.zoom(1.3)
     plotter.show()
 
 

src/geovista/examples/scalar_data/earthquakes_wink1.py

@@ -98,6 +98,7 @@ def main() -> None:
         shadow=True,
     )
     plotter.view_xy()
+    plotter.camera.zoom(1.5)
     plotter.show()
 
 

src/geovista/examples/spatial_index/uber_h3.py

@@ -503,6 +503,7 @@ def main() -> None:
         shadow=True,
     )
     plotter.add_coastlines()
+    plotter.camera.zoom(1.5)
     plotter.show()
 
 

src/geovista/examples/unstructured/dynamico.py

@@ -67,6 +67,7 @@ def main() -> None:
         shadow=True,
     )
     plotter.view_xz(negative=True)
+    plotter.camera.zoom(1.3)
     plotter.show()
 
 

src/geovista/examples/unstructured/dynamico_poly.py

@@ -69,6 +69,7 @@ def main() -> None:
         shadow=True,
     )
     plotter.view_xy()
+    plotter.camera.zoom(1.2)
     plotter.show()
 
 

src/geovista/examples/unstructured/fesom.py

@@ -68,6 +68,7 @@ def main() -> None:
         font_size=10,
         shadow=True,
     )
+    plotter.camera.zoom(1.3)
     plotter.show()
 
 

src/geovista/examples/unstructured/fesom_fouc.py

@@ -77,6 +77,7 @@ def main() -> None:
         shadow=True,
     )
     plotter.view_xy()
+    plotter.camera.zoom(1.5)
     plotter.show()
 
 

src/geovista/examples/unstructured/icon.py

@@ -68,6 +68,7 @@ def main() -> None:
         shadow=True,
     )
     plotter.view_yz()
+    plotter.camera.zoom(1.3)
     plotter.show()
 
 

src/geovista/examples/unstructured/icon_eqc.py

@@ -70,6 +70,7 @@ def main() -> None:
         shadow=True,
     )
     plotter.view_xy()
+    plotter.camera.zoom(1.5)
     plotter.show()
 
 

src/geovista/examples/unstructured/lam_pacific.py

@@ -71,6 +71,7 @@ def main() -> None:
         font_size=10,
         shadow=True,
     )
+    plotter.camera.zoom(1.3)
     plotter.show()
 
 

src/geovista/examples/unstructured/lam_pacific_moll.py

@@ -73,6 +73,7 @@ def main() -> None:
         shadow=True,
     )
     plotter.view_xy()
+    plotter.camera.zoom(1.5)
     plotter.show()
 
 

src/geovista/examples/unstructured/lfric_sst.py

@@ -63,7 +63,7 @@ def main() -> None:
     # Plot the unstructured mesh.
     plotter = gv.GeoPlotter()
     sargs = {"title": f"{sample.name} / {sample.units}", "shadow": True}
-    plotter.add_mesh(mesh, scalar_bar_args=sargs)
+    plotter.add_mesh(mesh, scalar_bar_args=sargs, show_edges=True)
     plotter.add_base_layer(texture=gv.natural_earth_1())
     plotter.add_coastlines()
     plotter.add_graticule()
@@ -74,6 +74,7 @@ def main() -> None:
         font_size=10,
         shadow=True,
     )
+    plotter.camera.zoom(1.3)
     plotter.show()
 
 

src/geovista/examples/unstructured/lfric_sst_bonne.py

@@ -77,6 +77,7 @@ def main() -> None:
         shadow=True,
     )
     plotter.view_xy()
+    plotter.camera.zoom(1.5)
     plotter.show()
 
 

src/geovista/examples/unstructured/smc.py

@@ -67,6 +67,7 @@ def main() -> None:
         font_size=10,
         shadow=True,
     )
+    plotter.camera.zoom(1.3)
     plotter.show()
 
 

src/geovista/examples/unstructured/smc_sinu.py

@@ -71,6 +71,7 @@ def main() -> None:
         shadow=True,
     )
     plotter.view_xy()
+    plotter.camera.zoom(1.5)
     plotter.show()
 
 

src/geovista/examples/unstructured/tri.py

@@ -70,6 +70,7 @@ def main() -> None:
         font_size=10,
         shadow=True,
     )
+    plotter.camera.zoom(1.3)
     plotter.show()
 
 

src/geovista/examples/unstructured/tri_hammer.py

@@ -76,6 +76,7 @@ def main() -> None:
         shadow=True,
     )
     plotter.view_xy()
+    plotter.camera.zoom(1.5)
     plotter.show()
 
 

src/geovista/examples/vector_data/vectors.py

@@ -57,6 +57,7 @@ def main() -> None:
     plotter.add_base_layer(texture=gv.natural_earth_1(), zlevel=0, lighting=False)
     plotter.add_mesh(mesh.arrows, lighting=False)
     plotter.add_axes()
+    plotter.camera.zoom(1.3)
     plotter.show()
 
 

src/geovista/examples/warp/from_unstructured__fvcom.py

@@ -75,6 +75,7 @@ def main() -> None:
         font_size=10,
         shadow=True,
     )
+    plotter.camera.zoom(1.2)
     plotter.show()
 
 

src/geovista/examples/warp/from_unstructured__lfric_orog.py

@@ -75,6 +75,7 @@ def main() -> None:
         font_size=10,
         shadow=True,
     )
+    plotter.camera.zoom(1.3)
     plotter.show()
 
 

src/geovista/examples/warp/from_unstructured__lfric_orog_eqc.py

@@ -82,6 +82,7 @@ def main() -> None:
         shadow=True,
     )
     plotter.view_xy()
+    plotter.camera.zoom(1.5)
     plotter.show()