Class: USPSFlags::Core::Tridents

Inherits:
Object
  • Object
show all
Defined in:
lib/usps_flags/core/tridents.rb

Class Method Summary collapse

Class Method Details

.cc(type, trident_color:) ⇒ Object 



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# File 'lib/usps_flags/core/tridents.rb', line 11

def cc(type, trident_color:)
  # The side C/C tridents are angled 45 degrees, and intersect the central one at 1/3 up from the bottom
  trident = USPSFlags::Core.trident(type, color: trident_color)
  x_distance = USPSFlags::Config::BASE_FLY * 4 / 39
  y_distance = USPSFlags::Config::BASE_FLY * 5 / 78
  <<~SVG
    <g transform="translate(-#{x_distance}, #{y_distance})"><g transform="rotate(-45, #{USPSFlags::Config::BASE_FLY / 2}, #{USPSFlags::Config::BASE_HOIST / 2})">\n#{trident}</g></g>
    \n#{trident}
    <g transform="translate(#{x_distance}, #{y_distance})"><g transform="rotate(45, #{USPSFlags::Config::BASE_FLY / 2}, #{USPSFlags::Config::BASE_HOIST / 2})">\n#{trident}</g></g>
  SVG
end

.offset(type, field_color:, field: true) ⇒ Object 



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# File 'lib/usps_flags/core/tridents.rb', line 55

def offset(type, field_color:, field: true)
  # Swallowtail tridents need to move towards the hoist due to the tails
  x_distance = USPSFlags::Config::BASE_FLY / 10 if field
  svg = +''
  svg << "<g transform=\"translate(-#{x_distance})\">" if field
  svg << USPSFlags::Core.trident(type, field_color: field_color, color: :red)
  svg << '</g>' if field
  svg
end

.three(type, trident_color:, field_color:) ⇒ Object 



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# File 'lib/usps_flags/core/tridents.rb', line 33

def three(type, trident_color:, field_color:)
  # Cdr and D/C tridents are spaced 1/2 the fly apart with the central one 1/4 the fly above the sides
  trident = USPSFlags::Core.trident(type, color: trident_color, field_color: field_color)
  x_distance = USPSFlags::Config::BASE_FLY / 4
  y_distance = USPSFlags::Config::BASE_FLY / 16
  <<~SVG
    <g transform="translate(-#{x_distance}, #{y_distance})">\n#{trident}</g>
    <g transform="translate(0, -#{y_distance + 1})">\n#{trident}</g>
    <g transform="translate(#{x_distance}, #{y_distance})">\n#{trident}</g>
  SVG
end

.two(type, trident_color:, field_color:) ⇒ Object 



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# File 'lib/usps_flags/core/tridents.rb', line 45

def two(type, trident_color:, field_color:)
  # Lt/C and D/Lt/C tridents are spaced 1/3 the fly apart
  trident = USPSFlags::Core.trident(type, color: trident_color, field_color: field_color)
  x_distance = USPSFlags::Config::BASE_FLY / 6
  <<~SVG
    <g transform="translate(-#{x_distance})">\n#{trident}</g>
    <g transform="translate(#{x_distance})">\n#{trident}</g>
  SVG
end

.vc(type, trident_color:) ⇒ Object 



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# File 'lib/usps_flags/core/tridents.rb', line 23

def vc(type, trident_color:)
  # V/C tridents are angled 45 degrees, and intersect at 15/32 up from the bottom
  trident = USPSFlags::Core.trident(type, color: trident_color)
  x_distance = USPSFlags::Config::BASE_FLY * 4 / 55
  <<~SVG
    <g transform="translate(-#{x_distance})"><g transform="rotate(-45, #{USPSFlags::Config::BASE_FLY / 2}, #{USPSFlags::Config::BASE_HOIST / 2})">\n#{trident}</g></g>
    <g transform="translate(#{x_distance})"><g transform="rotate(45, #{USPSFlags::Config::BASE_FLY / 2}, #{USPSFlags::Config::BASE_HOIST / 2})">\n#{trident}</g></g>
  SVG
end