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在这个 display.newText 参数中,16*2 是什么意思?谢谢。
local display_txt=display.newText("Wait",0,0,native.SystemFont,16*2)
display.newText的最后一个参数是大小。在这种情况下,程序员将大小设置为 32,但出于某种原因选择将其表示为 16*2。