### Home Classes Methods

### In Files

- lib/rvg/text.rb

### Parent

Magick::RVG::TextBase

### Methods

- ::new
- #tref

### Files

- MANIFEST
- Makefile

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# Magick::RVG::Text

### Public Class Methods

new(x=0, y=0, text=nil, &block) click to toggle source

Define a text string starting at [`x`, `y`]. Use the 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 150
    def initialize(x=0, y=0, text=nil, &block)
        @cx, @cy = Magick::RVG.convert_to_float(x, y)
        super(text, &block)
    end

### Public Instance Methods

tref(obj, x=nil, y=nil) click to toggle source

Reference a Tspan object. `x` and `y` are just like `x` and `y` in RVG::TextBase#tspan

    # File lib/rvg/text.rb, line 157
    def tref(obj, x=nil, y=nil)
        if ! obj.kind_of?(Tspan)
            raise 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
        return tref
    end

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