Sha256: 20d24828a4ec9e0906a4044a43387dbc1e3cd454f8df6a62d5fdcb366a481f4d
Contents?: true
Size: 783 Bytes
Versions: 5
Compression:
Stored size: 783 Bytes
Contents
# encoding: utf-8
# cap_style.rb : Implements stroke cap 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 CapStyle
# Sets the cap_style for stroked lines and curves
#
CAP_STYLES = { :butt => 0, :round => 1, :projecting_square => 2 }
# style is one of :butt, :round, or :projecting_square
def cap_style(style=nil)
return @cap_style || :butt if style.nil?
@cap_style = style
write_stroke_cap_style
end
alias_method :cap_style=, :cap_style
private
def write_stroke_cap_style
add_content "#{CAP_STYLES[@cap_style]} J"
end
end
end
end
Version data entries
5 entries across 5 versions & 2 rubygems