fix: Graphs not showing with Ansys visualizer

doc/changelog.d/537.fixed.md

@@ -0,0 +1 @@
+Graphs not showing with Ansys visualizer

doc/source/conf.py

@@ -15,7 +15,7 @@
 
 LaTeXBuilder.supported_image_types = ["image/png", "image/pdf", "image/svg+xml"]
 os.environ["DOCUMENTATION_BUILDING"] = "true"
-
+os.environ["PYANSYS_VISUALIZER_HTML_BACKEND"] = "true"
 logger = logging.getLogger(__name__)
 
 # Project information

src/ansys/speos/core/lxp.py

@@ -28,7 +28,6 @@
 
 from __future__ import annotations
 
-import os
 from pathlib import Path
 from typing import TYPE_CHECKING, Optional, Union
 
@@ -520,10 +519,7 @@ def preview(
             else:
                 for i in range(nb_ray):
                     self.__add_ray_to_pv(plotter, temp_rays[i], max_ray_length)
-        if os.environ.get("DOCUMENTATION_BUILDING", "false") == "true":
-            plotter.show(screenshot=screenshot, jupyter_backend="html")
-        else:
-            plotter.show(screenshot=screenshot)
+        plotter.show(screenshot=screenshot)
         return self
 
 

src/ansys/speos/core/project.py

@@ -23,7 +23,6 @@
 
 from __future__ import annotations
 
-import os
 from pathlib import Path
 import re
 from typing import TYPE_CHECKING, List, Mapping, Optional, Union
@@ -972,7 +971,4 @@ def preview(
             screenshot = Path(screenshot)
 
         p = self._create_preview(viz_args=viz_args)
-        if os.environ.get("DOCUMENTATION_BUILDING", "true") == "true":
-            p.show(screenshot=screenshot, jupyter_backend="html")
-        else:
-            p.show(screenshot=screenshot)
+        p.show(screenshot=screenshot)