transition.cancel()

概述

transition.cancel() 函数将根据传入的参数取消以下其中一项：

• 当不带参数调用时，取消所有正在进行的过渡。
• 当使用过渡引用调用时，取消特定的过渡。
• 当使用显示对象引用调用时，取消特定显示对象上的所有过渡。
• 当使用表示标签的字符串参数调用时，取消具有特定标签的所有过渡。

语法

transition.cancel()
transition.cancel( transitionReference )
transition.cancel( displayObject )
transition.cancel( tagName )

示例

-- cancel all running (and paused) transitions

local transition1 = transition.to( currentTarget, { time=400, y=y+100, iterations=5, tag="transTag" } )
local transition2 = transition.to( otherTarget, { time=200, y=y-200, tag="transTag" } )

-- later, cancel all running transitions
transition.cancel()

-- cancel a specific transition

local transition1 = transition.to( currentTarget, { time=400, y=y+100, iterations=5, tag="transTag" } )
local transition2 = transition.to( otherTarget, { time=200, y=y-200, tag="transTag" } )

-- later, cancel a specific transition
transition.cancel( transition1 )

-- cancel all transitions on a display object

local transition1 = transition.to( currentTarget, { time=400, y=y+100, iterations=5, tag="transTag" } )
local transition2 = transition.to( otherTarget, { time=200, y=y-200, tag="transTag" } )

-- later, cancel all transitions on the object 'otherTarget'
transition.cancel( otherTarget )

-- cancel all transitions with a specific tag

local transition1 = transition.to( currentTarget, { time=400, y=y+100, iterations=5, tag="transTag" } )
local transition2 = transition.to( otherTarget, { time=200, y=y-200, tag="transTag" } )

-- later, cancel all transitions with the tag "transTag"
transition.cancel( "transTag" )