get render frame working with fx2d

Author: hx2A

py5_resources/py5_module/py5/render_helper.py

@@ -129,15 +129,16 @@ def draw(self):
 def _check_allowed_renderer(renderer):
     renderer_name = {
         Sketch.SVG: "SVG",
+        Sketch.FX2D: "FX2D",
         Sketch.PDF: "PDF",
         Sketch.DXF: "DXF",
         Sketch.P2D: "P2D",
         Sketch.P3D: "P3D",
     }.get(renderer, renderer)
     renderers = (
-        [Sketch.HIDDEN, Sketch.JAVA2D]
+        [Sketch.HIDDEN, Sketch.JAVA2D, Sketch.FX2D]
         if sys.platform == "darwin"
-        else [Sketch.HIDDEN, Sketch.JAVA2D, Sketch.P2D, Sketch.P3D]
+        else [Sketch.HIDDEN, Sketch.JAVA2D, Sketch.FX2D, Sketch.P2D, Sketch.P3D]
     )
     if renderer not in renderers:
         return (