Sha256: ef3e2acac2f0d09eea6afb6feccab6c21d1e8df34d9e533c8c55947419167049
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Size: 776 Bytes
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Contents
# encoding: utf-8
# join_style.rb : Implements stroke join styling
#
# Contributed by Daniel Nelson. October, 2009
#
# This is free software. Please see the LICENSE and COPYING files for details.
#
module Prawn
module Graphics
module JoinStyle
# Sets the join_style for stroked lines and curves
#
JOIN_STYLES = { :miter => 0, :round => 1, :bevel => 2 }
# style is one of :miter, :round, or :bevel
def join_style(style=nil)
return @join_style || :miter if style.nil?
@join_style = style
write_stroke_join_style
end
alias_method :join_style=, :join_style
private
def write_stroke_join_style
add_content "#{JOIN_STYLES[@join_style]} j"
end
end
end
end
Version data entries
5 entries across 5 versions & 2 rubygems