class Bookify::Node::Base
Constants
- FONTS
Attributes
node[RW]
pdf[RW]
Public Class Methods
new(node, pdf)
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# File lib/bookify/node/base.rb, line 21 def initialize(node, pdf) self.node = node self.pdf = pdf end
render(node, pdf)
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# File lib/bookify/node/base.rb, line 13 def self.render(node, pdf) new(node, pdf).render end
Public Instance Methods
break_if_close_to_bottom(tolerance = 125)
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# File lib/bookify/node/base.rb, line 42 def break_if_close_to_bottom(tolerance = 125) bounds.move_past_bottom if pdf.y <= tolerance end
clean_html(html)
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# File lib/bookify/node/base.rb, line 34 def clean_html(html) html.delete("\n").gsub(/\s+/, " ") end
decode_html(html)
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# File lib/bookify/node/base.rb, line 38 def decode_html(html) HTMLEntities.new.decode(html) end
font(name, &block)
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# File lib/bookify/node/base.rb, line 30 def font(name, &block) pdf.font(*FONTS[name], &block) end
html_classes(element = node)
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# File lib/bookify/node/base.rb, line 26 def html_classes(element = node) (element.attr(:class) || "").split(" ") end
method_missing(method, *args, &block)
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# File lib/bookify/node/base.rb, line 17 def method_missing(method, *args, &block) pdf.send(method, *args, &block) end
page_top()
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# File lib/bookify/node/base.rb, line 46 def page_top pdf.bounds.parent.height + 50 end