Class: Rubyvis::Layout::Grid

Inherits:
Rubyvis::Layout show all
Defined in:
lib/rubyvis/layout/grid.rb

Instance Attribute Summary collapse

Attributes inherited from Panel

#_canvas, #children, #root

Attributes inherited from Mark

#_properties, #binds, #child_index, #parent, #proto, #root, #scale, #scene, #target

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Rubyvis::Layout

Arc, Cluster, Grid, Hierarchy, Horizon, Indent, Matrix, Network, Pack, Partition, Stack, Tree, Treemap, attr_accessor_dsl, #build_properties, #layout_build_implied, #layout_build_properties

Methods inherited from Panel

#add, #anchor, #bind, #build_instance, #children_inspect, #panel_build_implied, #to_svg, #type

Methods inherited from Bar

#type, #width

Methods inherited from Mark

#add, #anchor, #area, attr_accessor_dsl, #bar, #bind, #build, #build_instance, #build_properties, #context, #context_apply, #context_clear, #cousin, #delete_index, #dot, #event, #execute, #first, #image, index, #index, index=, #index=, #index_defined?, #instance, #instances, #label, #last, #layout_arc, #layout_cluster, #layout_grid, #layout_horizon, #layout_indent, #layout_matrix, #layout_pack, #layout_partition, #layout_partition_fill, #layout_stack, #layout_tree, #layout_treemap, #line, #margin, #mark_anchor, #mark_bind, #mark_build_implied, #mark_build_instance, #mark_build_properties, #mark_extend, mark_method, #panel, #properties, properties, property_method, #property_value, #render, #rule, scene, scene=, #sibling, stack, stack=, #type, #wedge

Constructor Details

#initialize ⇒ Grid

Returns a new instance of Grid.



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# File 'lib/rubyvis/layout/grid.rb', line 49

def initialize
  super
  @cell=_cell
end

Instance Attribute Details

#_grid ⇒ Object

Returns the value of attribute _grid.



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# File 'lib/rubyvis/layout/grid.rb', line 46

def _grid
  @_grid
end

#cell ⇒ Object

Returns the value of attribute cell.



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# File 'lib/rubyvis/layout/grid.rb', line 47

def cell
  @cell
end

Class Method Details

.defaults ⇒ Object 



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# File 'lib/rubyvis/layout/grid.rb', line 85

def self.defaults
  Rubyvis::Layout::Grid.new.mark_extend(Rubyvis::Layout.defaults).
    rows(1).
    cols(1)
end

Instance Method Details

#build_implied(s) ⇒ Object 



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# File 'lib/rubyvis/layout/grid.rb', line 90

def build_implied(s)
  layout_build_implied(s)
  r=s.rows
  c=s.cols
  r=Rubyvis.transpose(c) if c.is_a? Array
  if r.is_a? Array
    s._grid=Rubyvis.blend(r)
    s.rows=r.size
    s.cols=r[0] ? r[0].size : 0
  else
    s._grid=Rubyvis.repeat([s.data],r*c)
  end
end

#rows ⇒ Object

:attr: cols

The number of columns. This property can also be specified as the data in column-major order; in this case, the cols property is implicitly set to the length of the array, and the rows property is set to the length of the first element in the array.



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# File 'lib/rubyvis/layout/grid.rb', line 84

attr_accessor_dsl :rows, :cols