Object
Prawn::Svg::Parser is responsible for parsing an SVG file and converting it into a tree of prawn-compatible method calls.
You probably do not want to use this class directly. Instead, use Prawn::Svg to draw SVG data to your Prawn::Document object.
This class is not passed the prawn object, so knows nothing about prawn specifically - this might be useful if you want to take this code and use it to convert SVG to another format.
Construct a Parser object.
The data argument is SVG data.
bounds is a tuple [width, height] that specifies the bounds of the drawing space in points.
options can optionally contain the key :width or :height. If both are specified, only :width will be used.
# File lib/prawn/svg/parser.rb, line 27 def initialize(document) @document = document end
Parse the SVG data and return a call tree. The returned Array is in the format:
[ ['prawn_method_name', ['argument1', 'argument2'], []], ['method_that_takes_a_block', ['argument1', 'argument2'], [ ['method_called_inside_block', ['argument'], []] ] ]
# File lib/prawn/svg/parser.rb, line 41 def parse @document.warnings.clear calls = [['fill_color', '000000', []]] root_element = Prawn::Svg::Element.new(@document, @document.root, calls, :ids => {}, :fill => true) parse_element(root_element) calls end
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