Method: RBPDF#SetTextColorArray

Defined in:
lib/rbpdf.rb

#SetTextColorArray(color) ⇒ Object Also known as: set_text_color_array

Defines the color used for text. It can be expressed in RGB components or gray scale. The method can be called before the first page is created and the value is retained from page to page.

@param array or ordered hash :color

array(or ordered hash) of colors

@access public
@since 3.1.000 (2008-6-11)
@see

SetFillColor()



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# File 'lib/rbpdf.rb', line 2411

def SetTextColorArray(color)
  unless color.nil?
    color = color.values if color.is_a? Hash
    r = !color[0].nil? ? color[0] : -1
    g = !color[1].nil? ? color[1] : -1
    b = !color[2].nil? ? color[2] : -1
    k = !color[3].nil? ? color[3] : -1
    if r >= 0
      SetTextColor(r, g, b, k)
    end
  end
end