animation functions are now called before render

fastplotlib/layouts/_base.py

@@ -104,6 +104,7 @@ def set_viewport_rect(self, *args):
         self.viewport.rect = self.get_rect()
 
     def render(self):
+        # does not flush
         self.controller.update_camera(self.camera)
         self.viewport.render(self.scene, self.camera)
 

fastplotlib/layouts/_gridplot.py

@@ -154,12 +154,12 @@ def __getitem__(self, index: Union[Tuple[int, int], str]):
             return self._subplots[index[0], index[1]]
 
     def render(self):
-        for subplot in self:
-            subplot.render()
-
         for f in self._animate_funcs:
             f()
 
+        for subplot in self:
+            subplot.render()
+
         self.renderer.flush()
         self.canvas.request_draw()
 

fastplotlib/layouts/_subplot.py

@@ -143,11 +143,11 @@ def get_rect(self):
         return rect
 
     def render(self):
-        super(Subplot, self).render()
-
         for f in self._animate_funcs:
             f()
 
+        super(Subplot, self).render()
+
     def add_animations(self, *funcs: callable):
         if not all([callable(f) for f in funcs]):
             raise TypeError(