run the formatter

Author: boydm

lib/scenic/graph.ex

@@ -4,7 +4,6 @@
 #
 
 defmodule Scenic.Graph do
-
   @moduledoc """
   Please see [`Graph Overview`](overview_graph.html) for a high-level description.
 
@@ -126,7 +125,6 @@ defmodule Scenic.Graph do
   when used to identify components...
   """
 
-
   alias Scenic.Primitive
   alias Scenic.Primitive.Group
 
@@ -255,7 +253,7 @@ defmodule Scenic.Graph do
   # delete a primitive/s from a graph
   @doc """
   Permanently delete a primitive from a group by id.
-  
+
   This will remove a primitive (or many if they have the same id) from a graph. It
   then returns the modified graph.
 
@@ -680,8 +678,6 @@ defmodule Scenic.Graph do
     end
   end
 
-
-
   @doc """
   Modify one or more primitives in a graph.
 

lib/scenic/primitive.ex

@@ -27,7 +27,6 @@ defmodule Scenic.Primitive do
   You can use the generic helpers in this module to access or manipulate them. 
   """
 
-
   alias Scenic.Graph
   alias Scenic.Primitive
   alias Scenic.Primitive.Style
@@ -95,13 +94,15 @@ defmodule Scenic.Primitive do
 
       @doc false
       def build(data \\ nil, opts \\ [])
+
       def build(data, opts) do
         data = verify!(data)
         Primitive.build(__MODULE__, data, opts)
       end
 
       @doc false
       def add_to_graph(graph, data \\ nil, opts \\ [])
+
       def add_to_graph(%Scenic.Graph{} = graph, data, opts) do
         Graph.add(graph, __MODULE__, data, opts)
       end
@@ -438,7 +439,6 @@ defmodule Scenic.Primitive do
     Map.put(p, :transforms, txs)
   end
 
-
   @spec get_transform(primitive :: Primitive.t(), type :: atom, default :: any) :: any
   def get_transform(primitive, tx_type, default \\ nil)
 
@@ -489,7 +489,6 @@ defmodule Scenic.Primitive do
     end)
   end
 
-
   @doc """
   Deletes a specified transform from a primitive.
 
@@ -537,7 +536,6 @@ defmodule Scenic.Primitive do
     raise "Primitive.put_opts has been deprecated. Use Primitive.merge_opts instead."
   end
 
-
   @doc """
   Merge an options-list of styles and transforms onto a primitive.
 

lib/scenic/primitive/group.ex

@@ -35,6 +35,7 @@ defmodule Scenic.Primitive.Group do
   # --------------------------------------------------------
   @doc false
   def build(nil, opts), do: build([], opts)
+
   def build(ids, opts) do
     verify!(ids)
     Primitive.build(__MODULE__, ids, opts)

lib/scenic/primitive/line.ex

@@ -22,7 +22,7 @@ defmodule Scenic.Primitive.Line do
   * [`cap`](Scenic.Primitive.Style.Cap.html) - says how to draw the ends of the line.
   * [`stroke`](Scenic.Primitive.Style.Stroke.html) - stroke the outline of the primitive. In this case, only the curvy part.
   """
-  
+
   use Scenic.Primitive
 
   #  import IEx
@@ -67,6 +67,7 @@ defmodule Scenic.Primitive.Line do
   rotate or scale transforms.
   """
   def centroid(data)
+
   def centroid({{x0, y0}, {x1, y1}}) do
     {
       (x0 + x1) / 2,

lib/scenic/primitive/quad.ex

@@ -53,6 +53,7 @@ defmodule Scenic.Primitive.Quad do
              is_number(y2) and is_number(x3) and is_number(y3) do
     {:ok, data}
   end
+
   def verify(_), do: :invalid_data
 
   # ============================================================================

lib/scenic/primitive/rectangle.ex

@@ -46,6 +46,7 @@ defmodule Scenic.Primitive.Rectangle do
   def verify({width, height} = data) when is_number(width) and is_number(height) do
     {:ok, data}
   end
+
   def verify(_), do: :invalid_data
 
   # ============================================================================
@@ -64,6 +65,7 @@ defmodule Scenic.Primitive.Rectangle do
   rotate or scale transforms.
   """
   def centroid(data)
+
   def centroid({width, height}) do
     {width / 2, height / 2}
   end

lib/scenic/primitive/rounded_rectangle.ex

@@ -86,6 +86,7 @@ defmodule Scenic.Primitive.RoundedRectangle do
   rotate or scale transforms.
   """
   def centroid(data)
+
   def centroid({width, height, _}) do
     {width / 2, height / 2}
   end

lib/scenic/primitive/style/join.ex

@@ -24,7 +24,6 @@ defmodule Scenic.Primitive.Style.Join do
   * `:bevel` - Bevel the joint.
   """
 
-
   use Scenic.Primitive.Style
 
   # ============================================================================

lib/scenic/primitive/style/miter_limit.ex

@@ -16,7 +16,7 @@ defmodule Scenic.Primitive.Style.MiterLimit do
       )
 
   ## Data
-  
+
   A number greater than zero.
   """
 

lib/scenic/primitive/style/paint.ex

@@ -4,7 +4,33 @@
 #
 
 defmodule Scenic.Primitive.Style.Paint do
-  @moduledoc false
+  @moduledoc """
+  Paint is used to "fill" the area of primitives.
+
+  When you apply the `:fill` style to a primitive, you must supply valid
+  paint data.
+
+  There are five types of paint.
+  * [`:color`](Scenic.Primitive.Style.Paint.Color.html) - Fill with a solid color. This is the most common and has shortcuts.
+  * [`:image`](Scenic.Primitive.Style.Paint.Image.html) - Fill with an image from the cache.
+  * [`:box_gradient`](Scenic.Primitive.Style.Paint.BoxGradient.html) - Fill with a box gradient.
+  * [`:linear_gradient`](Scenic.Primitive.Style.Paint.LinearGradient.html) - Fill with a linear gradient.
+  * [`:radial_gradient`](Scenic.Primitive.Style.Paint.RadialGradient.html) - Fill with a radial gradient.
+
+  See the documentation for each type for details.
+
+  ## Color Shortcut
+
+  Filling with a color is so common, you can just declare any valid color
+  in a fill, and it will figure out the right paint to use.
+
+  Examples:
+
+      graph
+      |> line({{0,0}, {100,100}}, fill: :blue)
+      |> line({{10,0}, {110,100}}, fill: {:blue, 128})
+      |> line({{20,0}, {120,100}}, fill: {10,20,30,40})
+  """
 
   alias Scenic.Primitive.Style.Paint