Difference between revisions of "Camera"
From GiderosMobile
m (Text replacement - "</source>" to "</syntaxhighlight>") |
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__NOTOC__ | __NOTOC__ | ||
− | '''Supported platforms:''' android | + | <!-- GIDEROSOBJ:camera --> |
+ | '''Supported platforms:''' [[File:Platform android.png]][[File:Platform ios.png]][[File:Platform mac.png]][[File:Platform pc.png]]<br/> | ||
'''Available since:''' Gideros 2017.8<br/> | '''Available since:''' Gideros 2017.8<br/> | ||
+ | |||
=== Description === | === Description === | ||
− | + | Renders live camera stream into a Texture. | |
− | === | + | <syntaxhighlight lang="lua"> |
− | + | require "camera" | |
− | + | </syntaxhighlight> | |
+ | |||
+ | === Example === | ||
+ | <syntaxhighlight lang="lua"> | ||
+ | require "camera" | ||
-- Probe camera size (use a dummy 512x512 surface) | -- Probe camera size (use a dummy 512x512 surface) | ||
− | Camera.texture= | + | Camera.texture=RenderTargert.new(512,512) |
cw,ch=Camera.start(Camera.texture) | cw,ch=Camera.start(Camera.texture) | ||
Camera.stop() | Camera.stop() | ||
-- Restart camera with a full sized texture | -- Restart camera with a full sized texture | ||
− | Camera.texture= | + | Camera.texture=RenderTarget.new(cw,ch,true) |
cw,ch=Camera.start(Camera.texture) | cw,ch=Camera.start(Camera.texture) | ||
Line 20: | Line 26: | ||
local b=Bitmap.new(Camera.texture) | local b=Bitmap.new(Camera.texture) | ||
− | stage:addChild(b)</ | + | stage:addChild(b) |
+ | </syntaxhighlight> | ||
+ | |||
{|- | {|- | ||
− | | style="width: 50%;"| | + | | style="width: 50%; vertical-align:top;"| |
=== Methods === | === Methods === | ||
− | [[camera.availableDevices]] | + | [[camera.availableDevices]] ''returns a list of available devices''<br/><!--GIDEROSMTD:camera.availableDevices() returns a list of available devices--> |
− | [[camera. | + | [[camera.isAvailable]] ''checks if camera can be accessed''<br/><!--GIDEROSMTD:camera.isAvailable() checks if camera can be accessed--> |
− | [[camera.stop]] | + | [[camera.queryCamera]] ''gets information about the given camera''<br/><!--GIDEROSMTD:camera.queryCamera(device) gets information about the given camera--> |
− | | style="width: 50%;"| | + | [[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.stop]] ''stops camera streaming''<br/><!--GIDEROSMTD:camera.stop() stops camera streaming--> | ||
+ | [[camera.takePicture]] ''takes a picture''<br/><!--GIDEROSMTD:camera.takePicture() takes a picture--> | ||
+ | |||
+ | | style="width: 50%; vertical-align:top;"| | ||
+ | |||
=== Events === | === Events === | ||
=== Constants === | === Constants === | ||
|} | |} | ||
+ | |||
+ | {{GIDEROS IMPORTANT LINKS}} |
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 |