class PaletteTown::Scheme
Public Class Methods
darker(color, amount)
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# File lib/palettetown/scheme.rb, line 30 def darker color, amount color = PaletteTown::Color.new color unless color.is_a? PaletteTown::Color color.lum *= 1.0 - amount color end
desaturate(color, amount)
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# File lib/palettetown/scheme.rb, line 40 def desaturate color, amount color = PaletteTown::Color.new color unless color.is_a? PaletteTown::Color color.sat *= 1.0 - amount end
description(description=nil)
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# File lib/palettetown/scheme.rb, line 18 def description description=nil if description.nil? @description else @description = description end end
hi(*options)
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# File lib/palettetown/scheme.rb, line 49 def hi *options return @rules if options.length == 0 @rules ||= {} rule = options.shift if options[0].is_a? Hash options = options[0] else options = { :fg => options[0], :bg => options[1] } end @rules[rule] = PaletteTown::Rule.new(options) end
lighter(color, amount)
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# File lib/palettetown/scheme.rb, line 25 def lighter color, amount color = PaletteTown::Color.new color unless color.is_a? PaletteTown::Color color.lum *= 1.0 - amount color end
name(name=nil)
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# File lib/palettetown/scheme.rb, line 4 def name name=nil if name.nil? @name else @name = name end end
saturate(color, amount)
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# File lib/palettetown/scheme.rb, line 35 def saturate color, amount color = PaletteTown::Color.new color unless color.is_a? PaletteTown::Color color.sat *= 1.0 + amount color end
spin(color, amount)
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# File lib/palettetown/scheme.rb, line 44 def spin color, amount color = PaletteTown::Color.new color unless color.is_a? PaletteTown::Color color.hue += amount color end
to_s()
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# File lib/palettetown/scheme.rb, line 64 def to_s out = <<-EOF " Vim color file " Generated by PaletteTown " http://nuckchorris.github.io/palettetown/ " " Name: #{name} " Author: #{author} " Notes: #{description} hi clear if version > 580 if exists("syntax_on") syntax reset endif endif let colors_name="#{name}" EOF if @rules[:Normal] out << <<-EOF if has("gui_running") set background=#{if @rules[:Normal][:guibg].lum < 0.5 then "dark" else "light" end} endif EOF @rules[:Normal][:guibg].lum < 0.5 else warn "No Normal hilight found; can't guess background" end @rules.each do |rule, opts| out << "hi #{rule}" opts.each do |key, val| out << " #{key}=#{val}" unless val.nil? end out << "\n" end out end