class Cairo::Point - cairo-1.16.4 Documentation

# class Cairo::Point

### Public Class Methods

new(p1, p2) click to toggle source

    static VALUE
    cr_point_initialize (VALUE self, VALUE x, VALUE y)
    {
      rb_ivar_set (self, id_at_x, x);
      rb_ivar_set (self, id_at_y, y);
      return Qnil;
    }

### Public Instance Methods

distance(other) click to toggle source

    # File lib/cairo/point.rb, line 3
    def distance(other)
      Math.hypot(other.x - x, other.y - y)
    end

to_a() click to toggle source

    static VALUE
    cr_point_to_a (VALUE self)
    {
      return rb_ary_new3 (2,
                          rb_ivar_get (self, id_at_x),
                          rb_ivar_get (self, id_at_y));
    }

Also aliased as: to_ary
to_ary()
Alias for: to_a