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Versions: 4
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Contents
module Vedeu class ContentGeometry extend Forwardable def_delegators :interface, :lines?, :lines, :geometry def_delegators :geometry, :height, :width, :x, :y # @param interface [Vedeu::Interface] # @return [Vedeu::ContentGeometry] def initialize(interface) @interface = interface end # Returns log friendly output. # # @return [String] def inspect "<#{self.class.name} (y:#{y} x:#{x} yn:#{yn} xn:#{xn})>" end # Returns the height of the content, or when no content, the visible height # of the interface. # # @return [Fixnum] def yn [rows, height].max end # Returns the width of the content, or when no content, the visible width of # the interface. # # @return [Fixnum] def xn [columns, width].max end private attr_reader :interface # Returns the number of lines of content for this interface. # # @return [Fixnum] def rows return height unless lines? lines.size end # Returns the character length of the longest line for this interface. # # @return [Fixnum] def columns return width unless lines? lines.map { |line| line.size }.max end end # ContentGeometry end # Vedeu
Version data entries
4 entries across 4 versions & 1 rubygems