Define a text string starting at [x
, y
]. Use the Magick::RVG::TextConstructors#text
method to create Text objects in a container.
container.text(100, 100, "Simple text").styles(:font=>'Arial')
Text objects can contain Tspan objects.
container.text(100, 100).styles(:font=>'Arial') do |t| t.tspan("Red text").styles(:fill=>'red') t.tspan("Blue text").styles(:fill=>'blue') end
# File lib/rvg/text.rb, line 142 def initialize(x=0, y=0, text=nil, &block) @cx, @cy = Magick::RVG.convert_to_float(x, y) super(text, &block) end
Reference a Tspan object. x
and
y
are just like x
and y
in Magick::RVG::TextBase#tspan
# File lib/rvg/text.rb, line 149 def tref(obj, x=nil, y=nil) unless obj.is_a?(Tspan) fail ArgumentError, "wrong argument type #{obj.class} (expected Tspan)" end obj = obj.deep_copy obj.parent = self tref = Tref.new(obj, x, y, self) @tspans << tref tref end