Difference between revisions of "Accelerometer"

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(Undo revision 13583 by MoKaLux (talk))
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__NOTOC__
 
__NOTOC__
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<languages />
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<!-- GIDEROSOBJ:Accelerometer -->
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'''<translate>Supported platforms</translate>:''' [[File:Platform android.png]][[File:Platform ios.png]][[File:Platform winrt.png]]<br/>
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'''<translate>Available since</translate>:''' Gideros 2012.8<br/>
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'''<translate>Inherits from</translate>:''' [[Special:MyLanguage/Object|Object]]<br/>
  
'''Supported platforms:''' [[File:Platform android.png]][[File:Platform ios.png]][[File:Platform winrt.png]]<br/>
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=== <translate>Description</translate> ===
'''Available since:''' Gideros 2012.8<br/>
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<translate>The [[Special:MyLanguage/Accelerometer|Accelerometer]] class is used to access accelerometer data.<br/></translate>
'''Inherits from:''' [[Object]]<br/>
 
  
=== Description ===
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=== <translate>Examples</translate> ===
The [[Accelerometer]] class is used to access accelerometer data.
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'''Example'''<br/>
<br/>
 
 
 
=== Examples ===
 
 
<source lang="lua">
 
<source lang="lua">
 
local filter = 0.03
 
local filter = 0.03
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stage:addEventListener("enterFrame",onEnterFrame,self)
 
stage:addEventListener("enterFrame",onEnterFrame,self)
 
</source>
 
</source>
<br/>
 
  
 
{|-
 
{|-
 
 
| style="width: 50%; vertical-align:top;"|
 
| style="width: 50%; vertical-align:top;"|
  
=== Methods ===
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=== <translate>Methods</translate> ===
[[Accelerometer.isAvailable]] ''is the accelerometer available?''<br>
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[[Special:MyLanguage/Accelerometer.isAvailable|Accelerometer.isAvailable]] ''<translate>is the accelerometer available?</translate>''<br>
[[Accelerometer.new]] ''creates new Accelerometer instance''<br/>
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<!-- GIDEROSMTD:Accelerometer.isAvailable() Is the accelerometer available? -->
[[Accelerometer:getAcceleration]] ''returns the 3-axis acceleration measured by the accelerometer''<br/>
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[[Special:MyLanguage/Accelerometer.new|Accelerometer.new]] ''<translate>creates new Accelerometer instance</translate>''<br/>
[[Accelerometer:start]] ''starts accelerometer updates''<br/>
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<!-- GIDEROSMTD:Accelerometer.new() Creates new Accelerometer instance -->
[[Accelerometer:stop]] ''stops accelerometer updates''<br/>
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[[Special:MyLanguage/Accelerometer:getAcceleration|Accelerometer:getAcceleration]] ''<translate>returns the 3-axis acceleration measured by the accelerometer</translate>''<br/>
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<!-- GIDEROSMTD:Accelerometer:getAcceleration() returns the 3-axis acceleration measured by the accelerometer -->
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[[Special:MyLanguage/Accelerometer:start|Accelerometer:start]] ''<translate>starts accelerometer updates</translate>''<br/>
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<!-- GIDEROSMTD:Accelerometer:start() starts accelerometer updates -->
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[[Special:MyLanguage/Accelerometer:stop|Accelerometer:stop]] ''<translate>stops accelerometer updates</translate>''<br/>
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<!-- GIDEROSMTD:Accelerometer:stop() starts accelerometer updates -->
  
 
| style="width: 50%; vertical-align:top;"|
 
| style="width: 50%; vertical-align:top;"|
  
=== Events ===
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=== <translate>Events</translate> ===
=== Constants ===
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=== <translate>Constants</translate> ===
  
 
|}
 
|}
  
{{Accelerometer}}
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[[Category:Main API]]
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[[Category:Accelerometer]]

Revision as of 10:52, 4 December 2019


Supported platforms: Platform android.pngPlatform ios.pngPlatform winrt.png
Available since: Gideros 2012.8
Inherits from: Object

Description

The Accelerometer class is used to access accelerometer data.

Examples

Example

local filter = 0.03
local fx, fy, fz = 0, 0, 0
--create instance
local accelerometer = Accelerometer.new()
--start receiving data
accelerometer:start()

function onEnterFrame(event)
        ---get values for example on each enter frame event
	local x, y, z = accelerometer:getAcceleration()
		fx = x * filter + fx * (1 - filter)
		fy = y * filter + fy * (1 - filter)
		fz = z * filter + fz * (1 - filter)
	print("Y: "..math.floor(fy*90*-1))
	print("X: "..math.floor(fx*90*-1))
	print("Z: "..math.floor(fz*90*-1))
end
stage:addEventListener("enterFrame",onEnterFrame,self)

Methods

Accelerometer.isAvailable is the accelerometer available?
Accelerometer.new creates new Accelerometer instance
Accelerometer:getAcceleration returns the 3-axis acceleration measured by the accelerometer
Accelerometer:start starts accelerometer updates
Accelerometer:stop stops accelerometer updates

Events

Constants