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require "rghost/ps_object"
require "rghost/units"
# Creates horizontal line on the current row.
class RGhost::HorizontalLine < RGhost::PsObject
DEFAULT_OPTIONS = {start_in: :limit_left, size: :area_x,
border: RGhost::Border::DEFAULT_OPTIONS}
# Examples
#
# Drawing line on middle
#
# doc.show "Foo Bar"
# doc.horizontal_line :middle
#
# link:images/horizontal_line01.png
#
# Drawing line on bottom and customizing border attributes
#
# doc.show "Foo Bar"
# doc.horizontal_line :bottom, :border => {:dash => [1,2,2,2], :color => :red}
#
# link:images/horizontal_line02.png
#
# Specifies size and where will start of line
#
# doc.show "Foo Bar"
# doc.horizontal_line :top, :start_in => 2, :size => 5, :border => {:dash => [1,2,2,2], :color => :red}
#
# link:images/horizontal_line03.png
def initialize(valign = :middle, options = {})
@options = DEFAULT_OPTIONS.dup.merge(options)
start_in = RGhost::Units.parse(@options[:start_in])
size = RGhost::Units.parse(@options[:size])
border = RGhost::Border.new(@options[:border])
super("gsave #{border.ps} #{start_in} #{size} horizontal_line_#{valign} grestore")
# super("#{start_in} #{size} horizontal_line_#{valign}")
end
end
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