Difference between revisions of "Sprite:setAnchorPoint"

From GiderosMobile
m (Text replacement - "</source>" to "</syntaxhighlight>")
 
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'''anchorY''': (number) anchor position in Sprite internal coordinates<br/>
 
'''anchorY''': (number) anchor position in Sprite internal coordinates<br/>
 
'''anchorZ''': (number) anchor position in Sprite internal coordinates '''optional'''<br/>
 
'''anchorZ''': (number) anchor position in Sprite internal coordinates '''optional'''<br/>
 +
 +
=== Example ===
 +
<syntaxhighlight lang="lua">
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application:setBackgroundColor(0xaa5500)
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-- the visuals
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local trash = Bitmap.new(Texture.new("gfx/Trash_can_0006.png"))
 +
local bus_stop_signal = Bitmap.new(Texture.new("gfx/bus_stop_signal_0007.png"))
 +
local pub = Bitmap.new(Texture.new("gfx/pub_0008.png"))
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-- anchors
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trash:setAnchorPoint(0.5, 1) -- anchor middle & bottom of sprite
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bus_stop_signal:setAnchorPoint(0.5, 1) -- anchor middle & bottom of sprite
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pub:setAnchorPoint(0.5, 1) -- anchor middle & bottom of sprite
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-- position
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local posy = 270
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trash:setPosition(40, posy)
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bus_stop_signal:setPosition(60, posy)
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pub:setPosition(200, posy)
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-- order
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stage:addChild(trash)
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stage:addChild(bus_stop_signal)
 +
stage:addChild(pub)
 +
</syntaxhighlight>
  
 
{{Sprite}}
 
{{Sprite}}

Latest revision as of 10:43, 22 August 2024

Available since: Gideros 2016.10
Class: Sprite

Description

Sets x, y, z anchor position of Sprite in its relative coordinates. 

Sprite:setAnchorPoint(anchorX,anchorY,anchorZ)

Parameters

anchorX: (number) anchor position in Sprite internal coordinates
anchorY: (number) anchor position in Sprite internal coordinates
anchorZ: (number) anchor position in Sprite internal coordinates optional

Example

application:setBackgroundColor(0xaa5500)
-- the visuals
local trash = Bitmap.new(Texture.new("gfx/Trash_can_0006.png"))
local bus_stop_signal = Bitmap.new(Texture.new("gfx/bus_stop_signal_0007.png"))
local pub = Bitmap.new(Texture.new("gfx/pub_0008.png"))
-- anchors
trash:setAnchorPoint(0.5, 1) -- anchor middle & bottom of sprite
bus_stop_signal:setAnchorPoint(0.5, 1) -- anchor middle & bottom of sprite
pub:setAnchorPoint(0.5, 1) -- anchor middle & bottom of sprite
-- position
local posy = 270
trash:setPosition(40, posy)
bus_stop_signal:setPosition(60, posy)
pub:setPosition(200, posy)
-- order
stage:addChild(trash)
stage:addChild(bus_stop_signal)
stage:addChild(pub)





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