Difference between revisions of "Accelerometer"
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__NOTOC__ | __NOTOC__ | ||
| + | <languages /> | ||
| + | <!-- GIDEROSOBJ:Accelerometer --> | ||
| + | '''<translate>Supported platforms</translate>:''' [[File:Platform android.png]][[File:Platform ios.png]][[File:Platform winrt.png]]<br/> | ||
| + | '''<translate>Available since</translate>:''' Gideros 2012.8<br/> | ||
| + | '''<translate>Inherits from</translate>:''' [[Special:MyLanguage/Object|Object]]<br/> | ||
| − | + | === <translate>Description</translate> === | |
| − | + | <translate>The [[Special:MyLanguage/Accelerometer|Accelerometer]] class is used to access accelerometer data.<br/></translate> | |
| − | |||
| − | === | + | === <translate>Examples</translate> === |
| − | + | '''Example'''<br/> | |
| − | <br/> | ||
| − | |||
| − | |||
<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> | ||
| − | |||
{|- | {|- | ||
| − | |||
| style="width: 50%; vertical-align:top;"| | | style="width: 50%; vertical-align:top;"| | ||
| − | === Methods === | + | === <translate>Methods</translate> === |
| − | [[Accelerometer.isAvailable]] ''is the accelerometer available?''<br> | + | [[Special:MyLanguage/Accelerometer.isAvailable|Accelerometer.isAvailable]] ''<translate>is the accelerometer available?</translate>''<br> |
| − | [[Accelerometer.new]] ''creates new Accelerometer instance''<br/> | + | <!-- GIDEROSMTD:Accelerometer.isAvailable() Is the accelerometer available? --> |
| − | [[Accelerometer:getAcceleration]] ''returns the 3-axis acceleration measured by the accelerometer''<br/> | + | [[Special:MyLanguage/Accelerometer.new|Accelerometer.new]] ''<translate>creates new Accelerometer instance</translate>''<br/> |
| − | [[Accelerometer:start]] ''starts accelerometer updates''<br/> | + | <!-- GIDEROSMTD:Accelerometer.new() Creates new Accelerometer instance --> |
| − | [[Accelerometer:stop]] ''stops accelerometer updates''<br/> | + | [[Special:MyLanguage/Accelerometer:getAcceleration|Accelerometer:getAcceleration]] ''<translate>returns the 3-axis acceleration measured by the accelerometer</translate>''<br/> |
| + | <!-- GIDEROSMTD:Accelerometer:getAcceleration() returns the 3-axis acceleration measured by the accelerometer --> | ||
| + | [[Special:MyLanguage/Accelerometer:start|Accelerometer:start]] ''<translate>starts accelerometer updates</translate>''<br/> | ||
| + | <!-- GIDEROSMTD:Accelerometer:start() starts accelerometer updates --> | ||
| + | [[Special:MyLanguage/Accelerometer:stop|Accelerometer:stop]] ''<translate>stops accelerometer updates</translate>''<br/> | ||
| + | <!-- GIDEROSMTD:Accelerometer:stop() starts accelerometer updates --> | ||
| style="width: 50%; vertical-align:top;"| | | style="width: 50%; vertical-align:top;"| | ||
| − | === Events === | + | === <translate>Events</translate> === |
| − | === Constants === | + | === <translate>Constants</translate> === |
|} | |} | ||
| − | + | [[Category:Main API]] | |
| + | [[Category:Accelerometer]] | ||
Revision as of 11:52, 4 December 2019
Supported platforms: 
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)
MethodsAccelerometer.isAvailable is the accelerometer available? |
EventsConstants |
