Class: Bioroebe::ColourScheme::Score

Inherits:
Object
  • Object
show all
Defined in:
lib/bioroebe/colours/colour_schemes/score.rb

Overview

Bioroebe::ColourScheme::Score

Direct Known Subclasses

Buried, Helix, Hydropathy, Strand, Turn

Class Method Summary collapse

Class Method Details

.[](i) ⇒ Object

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Bioroebe::ColourScheme::Score[]

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# File 'lib/bioroebe/colours/colour_schemes/score.rb', line 118

def self.[](i)
  return if i.nil?
  @colours[i.to_s.upcase]
end

.colours ⇒ Object

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Bioroebe::ColourScheme::Score.colours

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# File 'lib/bioroebe/colours/colour_schemes/score.rb', line 111

def self.colours
  @colours
end

.max(i = nil) ⇒ Object

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Score.max

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# File 'lib/bioroebe/colours/colour_schemes/score.rb', line 97

def self.max(i = nil)
  @max
end

.min(i = nil) ⇒ Object

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Bioroebe::ColourScheme::Score.min

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# File 'lib/bioroebe/colours/colour_schemes/score.rb', line 90

def self.min(i = nil)
  @min
end

.percent_to_hex(percent) ⇒ Object

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Bioroebe::ColourScheme::Score.percent_to_hex

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# File 'lib/bioroebe/colours/colour_schemes/score.rb', line 36

def self.percent_to_hex(percent)
  percent = percent.to_f if percent.is_a? String
  if (percent > 1.0) or (percent < 0.0) or percent.nil?
    raise 'Percentage must be between 0.0 and 1.0'
  end
  '%02X' % (percent * 255.0)
end

.rgb_percent_to_hex(red, green, blue) ⇒ Object

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Bioroebe::ColourScheme::Score.rgb_percent_to_hex

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# File 'lib/bioroebe/colours/colour_schemes/score.rb', line 47

def self.rgb_percent_to_hex(
    red,
    green,
    blue
  )
  Score.percent_to_hex(red)+   # R
  Score.percent_to_hex(green)+ # G
  Score.percent_to_hex(blue)   # B
end

.score_to_percent(score, min, max) ⇒ Object

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Bioroebe::ColourScheme::Score.score_to_percent

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# File 'lib/bioroebe/colours/colour_schemes/score.rb', line 72

def self.score_to_percent(score, min, max)
  # .to_f to ensure every operation is float-aware.
  percent = (score.to_f - min) / (max.to_f - min)
  percent = 1.0 if percent > 1.0
  percent = 0.0 if percent < 0.0
  percent
end

.score_to_rgb_hex(score, min, max) ⇒ Object

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Bioroebe::ColourScheme::Score.score_to_rgb_hex

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# File 'lib/bioroebe/colours/colour_schemes/score.rb', line 60

def self.score_to_rgb_hex(
    score,
    min,
    max
  )
  percent = score_to_percent(score, min, max)
  Score.rgb_percent_to_hex(percent, 0.0, 1.0-percent)
end

.scores ⇒ Object

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Score.scores

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# File 'lib/bioroebe/colours/colour_schemes/score.rb', line 104

def self.scores
  @scores
end