Difference between revisions of "Camera"
From GiderosMobile
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=== Description === | === Description === | ||
Renders live camera stream into a Texture. | Renders live camera stream into a Texture. | ||
| − | < | + | <syntaxhighlight lang="lua"> |
require "camera" | require "camera" | ||
| − | </ | + | </syntaxhighlight> |
=== Example === | === Example === | ||
| − | < | + | <syntaxhighlight lang="lua"> |
require "camera" | require "camera" | ||
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local b=Bitmap.new(Camera.texture) | local b=Bitmap.new(Camera.texture) | ||
stage:addChild(b) | stage:addChild(b) | ||
| − | </ | + | </syntaxhighlight> |
{|- | {|- | ||
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=== Methods === | === Methods === | ||
[[camera.availableDevices]] ''returns a list of available devices''<br/><!--GIDEROSMTD:camera.availableDevices() returns a list of available devices--> | [[camera.availableDevices]] ''returns a list of available devices''<br/><!--GIDEROSMTD:camera.availableDevices() returns a list of available devices--> | ||
| + | [[camera.isAvailable]] ''checks if camera can be accessed''<br/><!--GIDEROSMTD:camera.isAvailable() checks if camera can be accessed--> | ||
[[camera.queryCamera]] ''gets information about the given camera''<br/><!--GIDEROSMTD:camera.queryCamera(device) gets information about the given camera--> | [[camera.queryCamera]] ''gets information about the given camera''<br/><!--GIDEROSMTD:camera.queryCamera(device) gets information about the given camera--> | ||
[[camera.setFlash]] ''selects the flash mode to use''<br/><!--GIDEROSMTD:camera.setFlash(mode) selects the flash mode to use--> | [[camera.setFlash]] ''selects the flash mode to use''<br/><!--GIDEROSMTD:camera.setFlash(mode) selects the flash mode to use--> | ||
| + | [[camera.setOrientation]] ''selects the camera orientation''<br/><!--GIDEROSMTD:camera.setOrientation(orientation) selects the camera orientation--> | ||
[[camera.start]] ''starts streaming camera pictures to a Texture''<br/><!--GIDEROSMTD:camera.start(texture,device) starts streaming camera pictures to a Texture--> | [[camera.start]] ''starts streaming camera pictures to a Texture''<br/><!--GIDEROSMTD:camera.start(texture,device) starts streaming camera pictures to a Texture--> | ||
[[camera.stop]] ''stops camera streaming''<br/><!--GIDEROSMTD:camera.stop() stops camera streaming--> | [[camera.stop]] ''stops camera streaming''<br/><!--GIDEROSMTD:camera.stop() stops camera streaming--> | ||
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| style="width: 50%; vertical-align:top;"| | | style="width: 50%; vertical-align:top;"| | ||
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=== Events === | === Events === | ||
=== Constants === | === Constants === | ||
Latest revision as of 14:27, 13 July 2023
Supported platforms: 
Available since: Gideros 2017.8
Description
Renders live camera stream into a Texture.
require "camera"
Example
require "camera"
-- Probe camera size (use a dummy 512x512 surface)
Camera.texture=RenderTargert.new(512,512)
cw,ch=Camera.start(Camera.texture)
Camera.stop()
-- Restart camera with a full sized texture
Camera.texture=RenderTarget.new(cw,ch,true)
cw,ch=Camera.start(Camera.texture)
application:setLogicalDimensions(ch,cw)
local b=Bitmap.new(Camera.texture)
stage:addChild(b)
Methodscamera.availableDevices returns a list of available devices |
EventsConstants |
