怎么比较get_pixel得出来的数值？已解决

飞翔的小鸟3

用数组比较好像不行，a = "(255.000000,255.000000,255.000000,0.000000)"也不行，有办法吗？
[pre lang="ruby"]class A
  def a
@abc =  Sprite.new
@abc.bitmap = Bitmap.new("Graphics/weather/试验1.png")
a = "(255.000000,255.000000,255.000000,0.000000)"
b = @abc.bitmap.get_pixel(0,0)
if a == b
  p 1
else
  p 2
end
end
end[/pre]

芙蕾娅

试试看 a = Color.new(255, 255, 255, 0)

飞翔的小鸟3

芙蕾娅 发表于 2017-10-21 21:36
试试看 a = Color.new(255, 255, 255, 0)

fux2

一般都是把Color对象的red,green,blue分别进行比较吧……

soulsaga

P一下不就知道怎么判断了?