Method: RBPDF#SetFontSize

Defined in:
lib/rbpdf.rb

#SetFontSize(size) ⇒ Object Also known as: set_font_size

Defines the size of the current font.

@param float :size

The size (in points)

@access public
@since 1.0
@see

SetFont()



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# File 'lib/rbpdf.rb', line 2908

def SetFontSize(size)
  #Set font size in points
  @font_size_pt = size;
  @font_size = size.to_f / @k;
  if !@current_font['desc'].nil? and !@current_font['desc']['Ascent'].nil? and (@current_font['desc']['Ascent'] > 0)
    @font_ascent = @current_font['desc']['Ascent'] * @font_size / 1000.0
  else
    @font_ascent = 0.85 * @font_size
  end
  if !@current_font['desc'].nil? and !@current_font['desc']['Descent'].nil? and (@current_font['desc']['Descent'] <= 0)
    @font_descent = - @current_font['desc']['Descent'] * @font_size / 1000.0
  else
    @font_descent = 0.15 * @font_size
  end
  if (@page > 0) and !@current_font['i'].nil?
    out(sprintf('BT /F%d %.2f Tf ET ', @current_font['i'], @font_size_pt));
  end
end