Bio::PDB::Coordinate

Bio::PDB::Coordinate is a class to store a 3D coordinate. It inherits Vector (in bundled library in Ruby).

[](x,y,z) click to toggle source

# File lib/bio/db/pdb/atom.rb, line 32
def self.[](x,y,z)
  super
end

elements(array, *a) click to toggle source

same as Vector.elements

# File lib/bio/db/pdb/atom.rb, line 37
def self.elements(array, *a)
  raise 'Size of given array must be 3' if array.size != 3
  super
end

distance(object2) click to toggle source

distance between object2.

# File lib/bio/db/pdb/atom.rb, line 69
def distance(object2)
  Utils::convert_to_xyz(object2)
  (self - object2).r
end

to_ary() click to toggle source

Implicit conversion to an array.

Note that this method would be deprecated in the future.

# File lib/bio/db/pdb/atom.rb, line 63
def to_ary; self.to_a; end

x() click to toggle source

# File lib/bio/db/pdb/atom.rb, line 43
def x; self[0]; end

x=(n) click to toggle source

x=(n)

# File lib/bio/db/pdb/atom.rb, line 49
def x=(n); self[0]=n; end

xyz() click to toggle source

returns self.

# File lib/bio/db/pdb/atom.rb, line 66
def xyz; self; end

y() click to toggle source

# File lib/bio/db/pdb/atom.rb, line 45
def y; self[1]; end

y=(n) click to toggle source

y=(n)

# File lib/bio/db/pdb/atom.rb, line 51
def y=(n); self[1]=n; end

z() click to toggle source

# File lib/bio/db/pdb/atom.rb, line 47
def z; self[2]; end

z=(n) click to toggle source

z=(n)

# File lib/bio/db/pdb/atom.rb, line 53
def z=(n); self[2]=n; end