Class: WizRtf::Cell

Inherits:
Object
  • Object
show all
Defined in:
lib/wiz_rtf/cell.rb

Overview

Represents a table cell.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(cell) ⇒ Cell

This is the constructor for the Cell class.

  • cell - optional values

    number, string, symbol, hash.

Example:

WizRtf::Cell.new(rowspan:3, colspan:2)



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# File 'lib/wiz_rtf/cell.rb', line 19

def initialize(cell)
  if cell.is_a?(Hash)
    @colspan = cell[:colspan] || 1
    @rowspan = cell[:rowspan] || 1
    @content = cell[:content] || ''
  else
    @colspan = 1
    @rowspan = 1
    @content = cell
  end
end

Instance Attribute Details

#colspan ⇒ Object

Returns the value of attribute colspan.



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# File 'lib/wiz_rtf/cell.rb', line 11

def colspan
  @colspan
end

#content ⇒ Object

Returns the value of attribute content.



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# File 'lib/wiz_rtf/cell.rb', line 11

def content
  @content
end

#right_width ⇒ Object

Returns the value of attribute right_width.



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# File 'lib/wiz_rtf/cell.rb', line 11

def right_width
  @right_width
end

#rowspan ⇒ Object

Returns the value of attribute rowspan.



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# File 'lib/wiz_rtf/cell.rb', line 11

def rowspan
  @rowspan
end

#v_merge ⇒ Object

Returns the value of attribute v_merge.



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# File 'lib/wiz_rtf/cell.rb', line 11

def v_merge
  @v_merge
end

Instance Method Details

#render(io) ⇒ Object

Outputs the Partial Rtf Document to a Generic Stream as a Rich Text Format (RTF).

  • io - The Generic IO to Output the RTF Document.



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# File 'lib/wiz_rtf/cell.rb', line 33

def render(io)
  io.cmd :celld
  io.cmd :clbrdrt
  io.cmd :brdrs
  io.cmd :brdrw10
  io.cmd :clbrdrl
  io.cmd :brdrs
  io.cmd :brdrw10
  io.cmd :clbrdrb
  io.cmd :brdrs
  io.cmd :brdrw10
  io.cmd :clbrdrr
  io.cmd :brdrs
  io.cmd :brdrw10
  io.cmd  v_merge if v_merge
  io.cmd :cellx, right_width
  contents = [@content] unless @content.is_a?(Array)
  contents.each do |c|
    if c.respond_to?(:render)
      c.render(io)
    else
      io.txt c
    end
  end
  io.cmd :cell
end