Sprite:getNumChildren

Available since: Gideros 2011.6
Class: Sprite

Description

Returns the number of children of this sprite. <syntaxhighlight lang="lua"> (number) = Sprite:getNumChildren() </source>

Return values

Returns (number) the number of children of this sprite

Examples

<syntaxhighlight lang="lua"> local container1 = Sprite.new() local container2 = Sprite.new()

local sprite1 = Sprite.new(); local sprite2 = Sprite.new();

container2:addChild(container1) container1:addChild(sprite1) container1:addChild(sprite2)

print(container1:getNumChildren()) --> 2 print(container2:getNumChildren()) --> 1 print(sprite1:getNumChildren()) --> 0 print(sprite2:getNumChildren()) --> 0 </source>

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• Sprite

• Sprite.new

• Sprite:addChild
• Sprite:addChildAt
• 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
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• Sprite:getScale
• Sprite:getScaleX
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• Sprite:getSize
• Sprite:getSkew
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• Sprite:getWidth
• Sprite:getX
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• Sprite:globalToLocal
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• Sprite:removeChildAt
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• Sprite:setScaleX
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• Sprite:spriteToLocal
• Sprite:swapChildren
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• Sprite.ADD
• Sprite.ALPHA
• 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
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• Sprite.LAYOUT FILL VERTICAL
• Sprite.MULTIPLY
• Sprite.NO ALPHA
• Sprite.SCREEN
• Sprite.new

• Event.ADDED_TO_STAGE
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• 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

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