radio component

lib/labelmaker_web/constants.ex

@@ -24,6 +24,12 @@ defmodule LabelmakerWeb.Constants do
                   |> Enum.map(&Atom.to_string/1)
 
   @alignments [
+    "left",
+    "center",
+    "right"
+  ]
+
+  @gravity [
     "west",
     "center",
     "east"
@@ -92,6 +98,7 @@ defmodule LabelmakerWeb.Constants do
   def max_label_error, do: @max_label_error
   def outlines, do: ["none" | @colors]
   def permitted_alignments, do: @alignments
+  def permitted_gravity, do: @gravity
   def permitted_keys, do: @permitted_keys
   def preview, do: @preview
   def sizes, do: @sizes