Difference between revisions of "Sprite:isOnStage"
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Latest revision as of 12:16, 18 October 2025
Available since: Gideros 2022.1.3
Class: Sprite
Description
Returns whether the Sprite is on stage.
(bool) = Sprite:isOnStage()
Return values
Returns (bool) a value of true if sprite is on stage, false otherwise
Example
local sprite = Sprite.new()
local pix = Pixel.new(0xff0000, 1, 32, 32)
pix2 = pix:clone()
pix3 = pix:clone()
pix2:setColor(0x00ff00)
pix3:setColor(0x0000ff)
-- position
pix:setPosition(1*32, 1*32)
pix2:setPosition(1.5*32, 1.5*32)
pix3:setPosition(2*32, 2*32)
-- order
sprite:addChildrenAt ( { pix, pix2, pix3 } )
stage:addChild(sprite)
pix:removeFromParent()
print(pix:isOnStage(), pix2:isOnStage(), pix3:isOnStage()) -- false, true, true
- Sprite:addChild
- Sprite:addChildAt
- Sprite:addChildrenAt
- Sprite:clearBlendMode
- Sprite:clone
- Sprite:contains
- Sprite:get
- Sprite:getAlpha
- Sprite:getAnchorPoint
- Sprite:getAnchorPosition
- Sprite:getBounds
- Sprite:getChildAt
- Sprite:getChildIndex
- Sprite:getChildrenAtPoint
- Sprite:getClip
- Sprite:getColorTransform
- Sprite:getDrawCount
- Sprite:getHeight
- Sprite:getLayoutConstraints
- Sprite:getLayoutInfo
- Sprite:getLayoutParameters
- Sprite:getMatrix
- Sprite:getNumChildren
- Sprite:getParent
- Sprite:getPosition
- Sprite:getRotation
- Sprite:getRotationX
- Sprite:getRotationY
- Sprite:getScale
- Sprite:getScaleX
- Sprite:getScaleY
- Sprite:getScaleZ
- Sprite:getSize
- Sprite:getSkew
- Sprite:getSkewX
- Sprite:getSkewY
- Sprite:getWidth
- Sprite:getX
- Sprite:getY
- Sprite:getZ
- Sprite:globalToLocal
- Sprite:hitTestPoint
- Sprite:isOnStage
- Sprite:isVisible
- Sprite:localToGlobal
- Sprite:redrawEffects
- Sprite:removeChild
- Sprite:removeChildAt
- Sprite:removeFromParent
- Sprite:resolveStyle
- Sprite:set
- Sprite:setAlpha
- Sprite:setAnchorPoint
- Sprite:setAnchorPosition
- Sprite:setBlendMode
- Sprite:setClip
- Sprite:setColorTransform
- Sprite:setEffectConstant
- Sprite:setEffectStack
- Sprite:setGhosts
- Sprite:setHiddenChildren
- Sprite:setLayoutConstraints
- Sprite:setLayoutParameters
- Sprite:setMatrix
- Sprite:setPosition
- Sprite:setRotation
- Sprite:setRotationX
- Sprite:setRotationY
- Sprite:setScale
- Sprite:setScaleX
- Sprite:setScaleY
- Sprite:setScaleZ
- Sprite:setShader
- Sprite:setShaderConstant
- Sprite:setSkew
- Sprite:setSkewX
- Sprite:setSkewY
- Sprite:setStencilOperation
- Sprite:setStopEventPropagation
- Sprite:setStyle
- Sprite:setVisible
- Sprite:setWorldAlign
- Sprite:setX
- Sprite:setY
- Sprite:setZ
- Sprite:spriteToLocal
- Sprite:spriteToLocalMatrix
- Sprite:swapChildren
- Sprite:swapChildrenAt
- Sprite:updateStyle
- Sprite.ADD
- Sprite.ALPHA
- Sprite.EFFECT MODE AUTOMATIC
- Sprite.EFFECT MODE CONTINUOUS
- Sprite.EFFECT MODE TRIGGERED
- Sprite.LAYOUT ANCHOR CENTER
- Sprite.LAYOUT ANCHOR EAST
- Sprite.LAYOUT ANCHOR NORTH
- Sprite.LAYOUT ANCHOR NORTHEAST
- Sprite.LAYOUT ANCHOR NORTHWEST
- Sprite.LAYOUT ANCHOR SOUTH
- Sprite.LAYOUT ANCHOR SOUTHEAST
- Sprite.LAYOUT ANCHOR SOUTHWEST
- Sprite.LAYOUT ANCHOR WEST
- Sprite.LAYOUT FILL BOTH
- Sprite.LAYOUT FILL HORIZONTAL
- Sprite.LAYOUT FILL NONE
- Sprite.LAYOUT FILL VERTICAL
- Sprite.MULTIPLY
- Sprite.NO ALPHA
- Sprite.SCREEN
- Sprite.new
- Event.ADDED_TO_STAGE
- Event.ENTER_FRAME
- Event.KEY_CHAR
- Event.KEY_DOWN
- Event.KEY_UP
- Event.LAYOUT_RESIZED
- Event.MOUSE_DOWN
- Event.MOUSE_ENTER
- Event.MOUSE_HOVER
- Event.MOUSE_LEAVE
- Event.MOUSE_MOVE
- Event.MOUSE_UP
- Event.MOUSE_WHEEL
- Event.REMOVED_FROM_STAGE
- Event.TOUCHES_BEGIN
- Event.TOUCHES_CANCEL
- Event.TOUCHES_END
- Event.TOUCHES_MOVE
