widthxheight support

lib/labelmaker_web/constants.ex

@@ -1,11 +1,14 @@
 defmodule LabelmakerWeb.Constants do
   @defaults %{
+    color: "black",
+    font: "Helvetica",
+    gravity: "Center",
+    height: "0",
     label: "",
     link: "",
-    font: "Helvetica",
-    color: "black",
     outline: "none",
-    size: "72"
+    size: "72",
+    width: "0"
   }
 
   @preview %{
@@ -53,8 +56,11 @@ defmodule LabelmakerWeb.Constants do
     "verdana" => "Verdana"
   }
 
-  @max_label_length 64
-  @max_label_error "64-character maximum"
+  @max_height 1024
+  @max_width 1024
+
+  @max_label_length 1024
+  @max_label_error "1024-character maximum"
 
   @sizes 16..128
          |> Enum.to_list()
@@ -73,6 +79,8 @@ defmodule LabelmakerWeb.Constants do
       |> Enum.map(fn color -> color |> String.replace("-MS", "") |> String.replace("-", " ") end)
 
   def font_map, do: @font_map
+  def max_height, do: @max_height
+  def max_width, do: @max_width
   def max_label_length, do: @max_label_length
   def max_label_error, do: @max_label_error
   def outlines, do: ["none" | @colors]