class TTFunk::Table::Glyf::PathBased
Attributes
horizontal_metrics[R]
left_side_bearing[R]
path[R]
right_side_bearing[R]
x_max[R]
x_min[R]
y_max[R]
y_min[R]
Public Class Methods
new(path, horizontal_metrics)
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# File lib/ttfunk/table/glyf/path_based.rb, line 11 def initialize(path, horizontal_metrics) @path = path @horizontal_metrics = horizontal_metrics @x_min = 0 @y_min = 0 @x_max = horizontal_metrics.advance_width @y_max = 0 path.commands.each do |command| cmd, x, y = command next if cmd == :close @x_min = x if x < @x_min @x_max = x if x > @x_max @y_min = y if y < @y_min @y_max = y if y > @y_max end @left_side_bearing = horizontal_metrics.left_side_bearing @right_side_bearing = horizontal_metrics.advance_width - @left_side_bearing - (@x_max - @x_min) end
Public Instance Methods
compound?()
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# File lib/ttfunk/table/glyf/path_based.rb, line 41 def compound? false end
number_of_contours()
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# File lib/ttfunk/table/glyf/path_based.rb, line 37 def number_of_contours path.number_of_contours end