Sha256: bf5cb6108a3978650b43e5a1a9eefeeeb54f0474c37da003190a9d630ccdbef7
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Size: 874 Bytes
Versions: 6
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Stored size: 874 Bytes
Contents
# frozen_string_literal: true
# @private
module Gruff::Base::BarValueLabelMixin
class BarValueLabel
attr_accessor :coordinates, :values
def initialize(size, bar_width)
@coordinates = Array.new(size)
@values = Hash.new(0)
@bar_width = bar_width
end
def prepare_rendering(format)
@coordinates.each_with_index do |(left_x, left_y, right_x, _right_y), index|
value = @values[index]
val = (format || '%.2f') % value
y = value >= 0 ? left_y - 30 : left_y + 12
yield left_x + (right_x - left_x) / 2, y, val.commify
end
end
def prepare_sidebar_rendering(format)
@coordinates.each_with_index do |(_left_x, _left_y, right_x, right_y), index|
val = (format || '%.2f') % @values[index]
yield right_x + 40, right_y - @bar_width / 2, val.commify
end
end
end
end
Version data entries
6 entries across 6 versions & 1 rubygems