Solid-color (stretchable) UIImage generator for RubyMotion

image_with_color.rb

# require 'bubble-wrap'

class UIImage
  def self.imageWithColor(color)
    if color.is_a?(String)
      color = color.to_color
    end

    rect = CGRectMake(0, 0, 1, 1)

    UIGraphicsBeginImageContextWithOptions(rect.size, false, 0)
    color.setFill

    UIRectFill(rect)
    image = UIGraphicsGetImageFromCurrentImageContext()
    UIGraphicsEndImageContext()

    image
  end
end