class Axlsx::GradientFill

def bottom=(v)
  validate_format_percentage "GradientFill.bottom", v
  @bottom = v
end

def degree=(v) Axlsx::validate_float v; @degree = v end

def initialize(options = {})
  options[:type] ||= :linear
  parse_options options
  @stop = SimpleTypedList.new GradientStop
end

def left=(v)
  validate_format_percentage "GradientFill.left", v
  @left = v
end

def right=(v)
  validate_format_percentage "GradientFill.right", v
  @right = v
end

def to_xml_string(str = '')
  str << '<gradientFill '
  serialized_attributes str
  str << '>'
  @stop.each { |s| s.to_xml_string(str) }
  str << '</gradientFill>'
end

def top=(v)
  validate_format_percentage "GradientFill.top", v
  @top = v
end

def type=(v) Axlsx::validate_gradient_type v; @type = v end

def validate_format_percentage(name, value)
  DataTypeValidator.validate name, Float, value, lambda { |arg| arg >= 0.0 && arg <= 1.0 }
end