Remove remaining old param API usage
@@ -1186,7 +1186,7 @@ class GenericElementPlot(DimensionedPlot):
if self.overlaid:
padding = 0
elif padding_opt is None:
- if self.param.params('padding').default is not self.padding:
+ if self.param.objects('existing')['padding'].default is not self.padding:
padding = self.padding
else:
opts = self._traverse_options(
