Gecko [ lorencats.com ]

Name	Size	Permission
blend_mode.rb	1.71 KB	-rw-r--r--
cap_style.rb	1.03 KB	-rw-r--r--
color.rb	5.69 KB	-rw-r--r--
dash.rb	3.38 KB	-rw-r--r--
join_style.rb	1.28 KB	-rw-r--r--
patterns.rb	8.46 KB	-rw-r--r--
transformation.rb	5.34 KB	-rw-r--r--
transparency.rb	2.93 KB	-rw-r--r--

Code Editor : cap_style.rb

# 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
      # @group Stable API

CAP_STYLES = { butt: 0, round: 1, projecting_square: 2 }.freeze

# Sets the cap style for stroked lines and curves
      #
      # style is one of :butt, :round, or :projecting_square
      #
      # NOTE: If this method is never called, :butt will be used by default.
      #
      def cap_style(style = nil)
        return current_cap_style || :butt if style.nil?

self.current_cap_style = style

write_stroke_cap_style
      end

alias cap_style= cap_style

private

def current_cap_style
        graphic_state.cap_style
      end

def current_cap_style=(style)
        graphic_state.cap_style = style
      end

def write_stroke_cap_style
        renderer.add_content "#{CAP_STYLES[current_cap_style]} J"
      end
    end
  end
end

${this.title}

Code Editor : cap_style.rb