Identicon2

View Source Identicon (Identicon2 v0.1.0)

Identicon is a module that that helps to convert a sting into a spacial type of image

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Functions

build_grid(image)
build_pixel_map(image)
draw_image(image)
filter_odds_squares(grid)
main(str)

Main function that will do the conversion.

mirror_row(row)
pick_color(image)
save_image(image, filename)
string_to_md5(str)

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build_grid(image)

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@spec build_grid(%Identicon.Image{
  color: term(),
  grid: term(),
  hex: term(),
  pixel_map: term()
}) ::
  %Identicon.Image{color: term(), grid: term(), hex: term(), pixel_map: term()}
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build_pixel_map(image)

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@spec build_pixel_map(%Identicon.Image{
  color: term(),
  grid: term(),
  hex: term(),
  pixel_map: term()
}) ::
  %Identicon.Image{color: term(), grid: term(), hex: term(), pixel_map: term()}
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draw_image(image)

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@spec draw_image(%Identicon.Image{
  color: term(),
  grid: term(),
  hex: term(),
  pixel_map: term()
}) ::
  binary()
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filter_odds_squares(grid)

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@spec filter_odds_squares([{term(), integer()}]) :: [{term(), integer()}]
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main(str)

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@spec main(String.t()) :: any()

Main function that will do the conversion.

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mirror_row(row)

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@spec mirror_row([byte()]) :: [byte()]
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pick_color(image)

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@spec pick_color(%Identicon.Image{
  color: term(),
  grid: term(),
  hex: term(),
  pixel_map: term()
}) ::
  %Identicon.Image{color: term(), grid: term(), hex: term(), pixel_map: term()}
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save_image(image, filename)

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@spec save_image(binary(), String.t()) :: :ok | {:error, atom()}
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string_to_md5(str)

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@spec string_to_md5(Stream.t()) :: %Identicon.Image{
  color: term(),
  grid: term(),
  hex: [byte()],
  pixel_map: term()
}