Initial commit

.gitignore

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+/_build
+/deps
+erl_crash.dump
+*.ez

README.md

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+Gutenex
+=======
+
+** TODO: Add description **

config/config.exs

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+# This file is responsible for configuring your application
+# and its dependencies with the aid of the Mix.Config module.
+use Mix.Config
+
+# This configuration is loaded before any dependency and is restricted
+# to this project. If another project depends on this project, this
+# file won't be loaded nor affect the parent project. For this reason,
+# if you want to provide default values for your application for third-
+# party users, it should be done in your mix.exs file.
+
+# Sample configuration:
+#
+#     config :logger, :console,
+#       level: :info,
+#       format: "$date $time [$level] $metadata$message\n",
+#       metadata: [:user_id]
+
+# It is also possible to import configuration files, relative to this
+# directory. For example, you can emulate configuration per environment
+# by uncommenting the line below and defining dev.exs, test.exs and such.
+# Configuration from the imported file will override the ones defined
+# here (which is why it is important to import them last).
+#
+#     import_config "#{Mix.env}.exs"

lib/gutenex.ex

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+defmodule Gutenex do
+end

lib/gutenex/pdf.ex

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+defmodule Gutenex.Pdf do
+  def new do
+    :eg_pdf.new()
+  end
+
+  @doc """
+  Exports to binary PDF format
+  """
+  def export(pdf) do
+    :eg_pdf.export(pdf)
+  end
+
+  def delete(pdf) do
+    :eg_pdf.delete(pdf)
+  end
+
+  def get_state(pdf) do
+    :eg_pdf.get_state(pdf)
+  end
+
+  def new_page(pdf) do
+    :eg_pdf.new_page(pdf)
+  end
+
+  def add_start_xref(file, xref_start_position) do
+    :eg_pdf.add_start_xref(file, xref_start_position)
+  end
+
+  # objects = {object_number, start_position}
+  def add_trailer(file, objects, root, info) do
+    :eg_pdf.add_trailer(file, objects, root, info)
+  end
+
+  # objects = {object_number, start_position}
+  def add_xref(file, objects) do
+    :eg_pdf.add_xref(file, objects)
+  end
+
+  def append_stream(pdf, string) do
+    :eg_pdf.append_stream(pdf, string)
+  end
+
+  def begin_text(pdf) do
+    :eg_pdf.begin_text(pdf)
+  end
+
+  def end_text(pdf) do
+    :eg_pdf.end_text(pdf)
+  end
+
+  def break_text(pdf) do
+    :eg_pdf.break_text(pdf)
+  end
+
+  def text(pdf, text) do
+    :eg_pdf.text(pdf, text)
+  end
+
+  def text_break(pdf,text) do
+    :eg_pdf.textbr(pdf,text)
+  end
+
+  def kernedtext(pdf, text) do
+    :eg_pdf.kernedtext(pdf, text)
+  end
+
+  def set_text_pos(pdf, x, y) do
+    :eg_pdf.set_text_pos(pdf, x, y)
+  end
+
+  def set_text_leading(pdf, l) do
+    :eg_pdf.set_text_leading(pdf, l)
+  end
+
+  def set_text_rendering(pdf, mode) do
+    :eg_pdf.set_text_rendering(pdf, mode)
+  end
+
+  def set_character_space(pdf, character_space) do
+    :eg_pdf.set_char_space(pdf, character_space)
+  end
+
+  def set_word_space(pdf, word_space) do
+    :eg_pdf.set_word_space(pdf, word_space)
+  end
+
+  def set_text_scale(pdf, text_scale) do
+    :eg_pdf.set_text_scale(pdf, text_scale)
+  end
+
+  def set_text_rise(pdf, rise) do
+    :eg_pdf.set_text_rise(pdf, rise)
+  end
+
+  ## Fonts
+
+  def set_font(pdf, font_name, size) do
+    :eg_pdf.set_font(pdf, font_name, size)
+  end
+
+  def ensure_font_gets_loaded(pdf, font_name) do
+    :eg_pdf.ensure_font_gets_loaded(pdf, font_name)
+  end
+
+  # Bezier Curves
+
+  def bezier(pdf,{x1,y1},{x2,y2},{x3,y3},{x4,y4}) do
+    :eg_pdf.bezier(pdf,{x1,y1},{x2,y2},{x3,y3},{x4,y4})
+  end
+
+  def bezier(pdf,x1,y1,x2,y2,x3,y3,x4,y4) do
+    :eg_pdf.bezier(pdf,x1,y1,x2,y2,x3,y3,x4,y4)
+  end
+
+  def bezier_c(pdf,point1,point2,point3) do
+    :eg_pdf.bezier_c(pdf,point1,point2,point3)
+  end
+
+  def bezier_v(pdf, point1, point2 ) do
+    :eg_pdf.bezier_v(pdf, point1, point2 )
+  end
+
+  def bezier_y(pdf, point1, point3) do
+    :eg_pdf.bezier_y(pdf, point1, point3)
+  end
+
+  # Shapes
+
+  def circle(pdf, {x,y}, r) do
+    :eg_pdf.circle(pdf, {x,y}, r)
+  end
+
+  def ellipse(pdf, {x, y}, {rx, ry}) do
+    :eg_pdf.ellipse(pdf, {x, y}, {rx, ry})
+  end
+
+  ## Rectangles
+
+  def rectangle(pdf,{x,y},{wx,wy}) do
+    :eg_pdf.rectangle(pdf,{x,y},{wx,wy})
+  end
+
+  def rectangle(pdf,{x,y},{wx,wy}, stroketype) do
+    :eg_pdf.rectangle(pdf,{x,y},{wx,wy}, stroketype)
+  end
+
+  def rectangle(pdf,x,y,wx,wy) when is_pid(pdf) do
+    :eg_pdf.rectangle(pdf,x,y,wx,wy)
+  end
+
+  def rectangle(pdf,x,y,wx,wy,option) do
+    :eg_pdf.rectangle(pdf,x,y,wx,wy,option)
+  end
+
+  def round_rect(pdf, point, size, radius) do
+    :eg_pdf.round_rect(pdf, point, size, radius)
+  end
+
+  def round_top_rect(pdf, point, size, radius) do
+    :eg_pdf.round_top_rect(pdf, point, size, radius)
+  end
+
+  ## Line styles
+
+  def set_line_width(pdf,w) do
+    :eg_pdf.set_line_width(pdf,w)
+  end
+
+  def set_line_cap(pdf,mode) do
+    :eg_pdf.set_line_cap(pdf,mode)
+  end
+
+  def set_line_join(pdf, mode) do
+    :eg_pdf.set_line_join(pdf, mode)
+  end
+
+  def set_miter_limit(pdf,limit) do
+    :eg_pdf.set_miter_limit(pdf,limit)
+  end
+
+  def set_dash(pdf, mode) do
+    :eg_pdf.set_dash(pdf, mode)
+  end
+
+  def set_dash(pdf, array, phase) do
+    :eg_pdf.set_dash(pdf, array, phase)
+  end
+
+  ## Graphics State
+  def save_state(pdf) do
+    :eg_pdf.save_state(pdf)
+  end
+
+  def restore_state(pdf) do
+    :eg_pdf.restore_state(pdf)
+  end
+
+  # Geometric transformation
+
+  def transform(pdf, a, b, c, d, e, f) do
+    :eg_pdf.transform(pdf, a, b, c, d, e, f)
+  end
+
+  def text_transform(pdf, a, b, c, d, e, f) do
+    :eg_pdf.text_transform(pdf, a, b, c, d, e, f)
+  end
+
+  def translate(pdf, x, y) do
+    :eg_pdf.translate(pdf, x, y)
+  end
+
+  def scale(pdf, scale_x, scale_y) when is_integer(scale_x), is_integer(scale_y) do
+    :eg_pdf.scale(pdf, scale_x, scale_y)
+  end
+
+  @doc """
+  Rotates pdf by `angle` degrees
+  """
+  def rotate(pdf, angle) do
+    :eg_pdf.rotate(pdf, angle)
+  end
+
+  @doc """
+  Rotates pdf text by `angle` degrees
+  """
+  def text_rotate(pdf, angle) do
+    :eg_pdf.text_rotate(pdf, angle)
+  end
+
+  def text_rotate_position(pdf, x, y, angle) do
+    :eg_pdf.text_rotate_position(pdf, x, y, angle)
+  end
+
+  def skew(pdf, x_scew_angle, y_skew_angle) do
+    :eg_pdf.skew(pdf, x_scew_angle, y_skew_angle)
+  end
+
+  def mirror_yaxis(pdf, x_translate) do
+    :eg_pdf.mirror_yaxis(pdf, x_translate)
+  end
+
+  def mirror_xaxis(pdf, y_translate) do
+    :eg_pdf.mirror_xaxis(pdf, y_translate)
+  end
+
+  # Colors
+
+  def set_fill_color_cmyk(pdf, cyan, magenta, yellow, key) do
+    :eg_pdf.set_fill_color_cmyk(pdf, cyan, magenta, yellow, key)
+  end
+
+  def set_stroke_color_cmyk(pdf, cyan, magenta, yellow, key) do
+    :eg_pdf.set_stroke_color_cmyk(pdf, cyan, magenta, yellow, key)
+  end
+
+  def set_fill_color_rgb(pdf, red, green, blue) do
+    :eg_pdf.set_fill_color_rgb(pdf,r,g,b)
+  end
+
+  def set_fill_color(pdf, color) do
+    :eg_pdf.set_fill_color(pdf, color)
+  end
+
+  def set_stroke_color(pdf, color) do
+    :eg_pdf.set_stroke_color(pdf, color)
+  end
+
+  def set_fill_gray(pdf, gray) do
+    :eg_pdf.set_fill_gray(pdf, gray)
+  end
+
+  def set_stroke_gray(pdf, gray) do
+    :eg_pdf.set_stroke_gray(pdf, gray)
+  end
+
+end

mix.exs

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+defmodule Gutenex.Mixfile do
+  use Mix.Project
+
+  def project do
+    [app: :gutenex,
+     version: "0.0.1",
+     elixir: "~> 1.0.0",
+     deps: deps]
+  end
+
+  # Configuration for the OTP application
+  #
+  # Type `mix help compile.app` for more information
+  def application do
+    [applications: [:logger]]
+  end
+
+  # Dependencies can be Hex packages:
+  #
+  #   {:mydep, "~> 0.3.0"}
+  #
+  # Or git/path repositories:
+  #
+  #   {:mydep, git: "https://github.com/elixir-lang/mydep.git", tag: "0.1.0"}
+  #
+  # Type `mix help deps` for more examples and options
+  defp deps do
+    [
+      { :erlguten, github: "ztmr/erlguten" }
+    ]
+  end
+end

mix.lock

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+%{"erlguten": {:git, "git://github.com/ztmr/erlguten.git", "6460744541a3a7a4154ae23d692d2a65e9b349ab", []}}

test/gutenex_test.exs

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+defmodule GutenexTest do
+  use ExUnit.Case
+
+  test "the truth" do
+    assert 1 + 1 == 2
+  end
+end

test/test_helper.exs

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+ExUnit.start()