代码:

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local sprite = display.newSprite("img/test.png")
local tp = ccTexParams()
tp.minFilter = 9729
tp.magFilter = 9729
tp.wrapS = 10497
tp.wrapT = 10497
sprite:getTexture():setTexParameters(tp)
self.sprite:setTextureRect(CCRect(0, 0, dis, size.height))

效果:

img