Class: Deskbot::Bitmap

Inherits:
Object
  • Object
show all
Defined in:
lib/deskbot/bitmap.rb

Constant Summary collapse

Rgba = 
Types::Array
.of(Types::Integer.constrained(gteq: 0, lteq: 255))
.constrained(size: 4)

Instance Method Summary collapse

Constructor Details

#initialize(provider) ⇒ Bitmap

Returns a new instance of Bitmap.



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# File 'lib/deskbot/bitmap.rb', line 16

def initialize(provider)
  @provider = provider
end

Instance Method Details

#all(image_path, tolerance: nil) ⇒ Object 



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# File 'lib/deskbot/bitmap.rb', line 66

def all(image_path, tolerance: nil)
  @provider.all(
    Types::String[image_path],
    Types::Float.optional[tolerance]
  )
    .map { |point| Point.new(point) }
end

#all_color(color, tolerance: nil) ⇒ Object 



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# File 'lib/deskbot/bitmap.rb', line 74

def all_color(color, tolerance: nil)
  @provider.all_color(
    Rgba[color],
    Types::Float.optional[tolerance]
  )
    .map { |point| Point.new(point) }
end

#bounds ⇒ Object 



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# File 'lib/deskbot/bitmap.rb', line 24

def bounds
  Area.new(@provider.bounds)
end

#color_at(x, y) ⇒ Object

rubocop:disable Naming/MethodParameterName



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# File 'lib/deskbot/bitmap.rb', line 28

def color_at(x, y) # rubocop:disable Naming/MethodParameterName
  red, green, blue, alpha = @provider.color_at(x, y)
  Color.new(red:, green:, blue:, alpha:)
end

#count(image_path, tolerance: nil) ⇒ Object 



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# File 'lib/deskbot/bitmap.rb', line 82

def count(image_path, tolerance: nil)
  @provider.count(
    Types::String[image_path],
    Types::Float.optional[tolerance]
  )
end

#eql?(image_path, tolerance: nil) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/deskbot/bitmap.rb', line 33

def eql?(image_path, tolerance: nil)
  @provider.bitmap_eq(
    Types::String[image_path],
    Types::Float.optional[tolerance]
  )
end

#find(image_path, tolerance: nil) ⇒ Object 



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# File 'lib/deskbot/bitmap.rb', line 40

def find(image_path, tolerance: nil)
  result = @provider.find(
    Types::String[image_path],
    Types::Float.optional[tolerance]
  )

  if result
    Success(Point.new(result))
  else
    Failure(:not_found)
  end
end

#find_color(color, tolerance: nil) ⇒ Object 



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# File 'lib/deskbot/bitmap.rb', line 53

def find_color(color, tolerance: nil)
  found = @provider.find_color(
    Rgba[color],
    Types::Float.optional[tolerance]
  )

  if found
    Success(Point.new(found))
  else
    Failure(:not_found)
  end
end

#save(image_path) ⇒ Object 



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# File 'lib/deskbot/bitmap.rb', line 20

def save(image_path)
  @provider.save(Types::String[image_path])
end