class Magick::RVG::Text

def initialize(x = 0, y = 0, text = nil, &block)

end
t.tspan("Blue text").styles(:fill=>'blue')
t.tspan("Red text").styles(:fill=>'red')
container.text(100, 100).styles(:font=>'Arial') do |t|

Text objects can contain Tspan objects.

container.text(100, 100, "Simple text").styles(:font=>'Arial')

Use the RVG::TextConstructors#text method to create Text objects in a container.
Define a text string starting at [x, y]. 
def initialize(x = 0, y = 0, text = nil, &block)
  @cx, @cy = Magick::RVG.convert_to_float(x, y)
  super(text, &block)
end