Class: Proj4::Point

Inherits:
Object
  • Object
show all
Includes:
Tools
Defined in:
lib/ffi-proj4/point.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Tools

#bool_result, #deg_to_rad, #deg_to_rad!, #rad_to_deg, #rad_to_deg!

Constructor Details

#initialize(x, y, z = nil) ⇒ Point

Returns a new instance of Point.



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# File 'lib/ffi-proj4/point.rb', line 7

def initialize(x, y, z = nil)
  @x, @y, @z = x, y, z
end

Instance Attribute Details

#x ⇒ Object Also known as: lon

Returns the value of attribute x.



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# File 'lib/ffi-proj4/point.rb', line 5

def x
  @x
end

#y ⇒ Object Also known as: lat

Returns the value of attribute y.



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# File 'lib/ffi-proj4/point.rb', line 5

def y
  @y
end

#z ⇒ Object

Returns the value of attribute z.



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# File 'lib/ffi-proj4/point.rb', line 5

def z
  @z
end

Instance Method Details

#to_deg ⇒ Object 



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# File 'lib/ffi-proj4/point.rb', line 23

def to_deg
  self.dup.to_deg!
end

#to_deg! ⇒ Object 



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# File 'lib/ffi-proj4/point.rb', line 16

def to_deg!
  self.x = rad_to_deg(self.x)
  self.y = rad_to_deg(self.y)
  self.z = rad_to_deg(self.z) unless self.z.nil?
  self
end

#to_rad ⇒ Object 



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# File 'lib/ffi-proj4/point.rb', line 34

def to_rad
  self.dup.to_rad!
end

#to_rad! ⇒ Object 



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# File 'lib/ffi-proj4/point.rb', line 27

def to_rad!
  self.x = deg_to_rad(self.x)
  self.y = deg_to_rad(self.y)
  self.z = deg_to_rad(self.z) unless self.z.nil?
  self
end