In [1]:

    

require 'daru/view'


    

    
Out[1]:





true

In [2]:

    

df =     Daru::DataFrame.new(
      {
        a: [1, 2, 3, 4, 5, 6],
        b: [1, 5, 2, 5, 1, 0],
        c: [1, 6, 7, 2, 6, 0]
      }, index: 'a'..'f'
    )


    

    
Out[2]:




 Daru::DataFrame(6x3) 

  

  
    

      

      
        
a
      
        
b
      
        
c
      
    
  

  

  
    

      
a
      
        
1
      
        
1
      
        
1
      
    
  
    

      
b
      
        
2
      
        
5
      
        
6
      
    
  
    

      
c
      
        
3
      
        
2
      
        
7
      
    
  
    

      
d
      
        
4
      
        
5
      
        
2
      
    
  
    

      
e
      
        
5
      
        
1
      
        
6
      
    
  
    

      
f
      
        
6
      
        
0
      
        
0
      
    
  

  

In [3]:

    

plt = Daru::View::Plot.new(df, type: :line, x: :a, y: :c)


    

    
Out[3]:





#<Daru::View::Plot:0x0000563b87f127c8 @data=#<Daru::DataFrame(6x3)>
       a   b   c
   a   1   1   1
   b   2   5   6
   c   3   2   7
   d   4   5   2
   e   5   1   6
   f   6   0   0, @options={:type=>:line, :x=>:a, :y=>:c}, @user_options={}, @adapter=Daru::View::Adapter::NyaplotAdapter, @chart=#<Nyaplot::Plot:0x0000563b87f12278 @properties={:diagrams=>[#<Nyaplot::Diagram:0x0000563b885c2960 @properties={:type=>:line, :options=>{:x=>:a, :y=>:c}, :data=>"e9dbabdd-529b-43ad-b0d1-3e5f3ce52e8a"}, @xrange=[1, 6], @yrange=[0, 7]>], :options=>{}}>>

In [4]:

    

plt.show_in_iruby


    

In [5]:

    

Daru::View.plotting_library = :nyaplot


    

    















    
Out[5]:





:nyaplot

In [14]:

    

plt2 = Daru::View::Plot.new(df, type: :line, x: :a, y: :b)


    

    
Out[14]:





#<Daru::View::Plot:0x0000563b87f39e40 @data=#<Daru::DataFrame(6x4)>
             a      b      c _index
      a      1      1      1      a
      b      2      5      6      b
      c      3      2      7      c
      d      4      5      2      d
      e      5      1      6      e
      f      6      0      0      f, @options={:type=>:line, :x=>:a, :y=>:b}, @user_options={}, @adapter=Daru::View::Adapter::NyaplotAdapter, @chart=#<Nyaplot::Plot:0x0000563b87f39cd8 @properties={:diagrams=>[#<Nyaplot::Diagram:0x0000563b87f194d8 @properties={:type=>:line, :options=>{:x=>:a, :y=>:b}, :data=>"e3fe52e6-318d-4bd8-a2f8-17125c18ae99"}, @xrange=[1, 6], @yrange=[0, 5]>], :options=>{}}>>

In [15]:

    

plt2.show_in_iruby


    

In [8]:

    

dv = Daru::Vector.new [1, 2, 3]


    

    
Out[8]:




 Daru::Vector(3) 

  

  

  

  
    

      
0
      
1
    
  
    

      
1
      
2
    
  
    

      
2
      
3
    
  

  

In [9]:

    

plt3 = Daru::View::Plot.new(dv)


    

    
Out[9]:





#<Daru::View::Plot:0x0000563b8826d288 @data=#<Daru::Vector(3)>
   0   1
   1   2
   2   3, @options={}, @user_options={}, @adapter=Daru::View::Adapter::NyaplotAdapter, @chart=#<Nyaplot::Plot:0x0000563b8826cdd8 @properties={:diagrams=>[#<Nyaplot::Diagram:0x0000563b8825ff98 @properties={:type=>:scatter, :options=>{:x=>"data0", :y=>"data1"}, :data=>"cbc890cd-8515-42d1-b602-9a8b73730e05"}, @xrange=[0, 2], @yrange=[1, 3]>], :options=>{}}>>

In [10]:

    

plt3.show_in_iruby


    

In [11]:

    

plt3 = Daru::View::Plot.new(dv, type: :line)


    

    
Out[11]:





#<Daru::View::Plot:0x0000563b87c7ce28 @data=#<Daru::Vector(3)>
   0   1
   1   2
   2   3, @options={:type=>:line}, @user_options={}, @adapter=Daru::View::Adapter::NyaplotAdapter, @chart=#<Nyaplot::Plot:0x0000563b87c7cce8 @properties={:diagrams=>[#<Nyaplot::Diagram:0x0000563b87c6ce60 @properties={:type=>:line, :options=>{:x=>"data0", :y=>"data1"}, :data=>"25695513-300d-4e41-9868-ff59fb0ec7b3"}, @xrange=[0, 2], @yrange=[1, 3]>], :options=>{}}>>

In [12]:

    

plt3.show_in_iruby


    

In [ ]: