Difference between revisions of "Mediamanager:isCameraAvailable"

From GiderosMobile
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m (Text replacement - "</source>" to "</syntaxhighlight>")
 
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=== Description ===
 
=== Description ===
 
Checks if camera is available.
 
Checks if camera is available.
−
<source lang="lua">
+
<syntaxhighlight lang="lua">
 
(bool) = mediamanager:isCameraAvailable()
 
(bool) = mediamanager:isCameraAvailable()
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</source>
+
</syntaxhighlight>
  
 
=== Return values ===
 
=== Return values ===
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=== Example ===
 
=== Example ===
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<source lang="lua">
+
<syntaxhighlight lang="lua">
 
require "media"
 
require "media"
 
mediamanager:addEventListener(Event.MEDIA_RECEIVE, function(e)
 
mediamanager:addEventListener(Event.MEDIA_RECEIVE, function(e)
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     mediamanager:getPicture()
 
     mediamanager:getPicture()
 
end
 
end
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</source>
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</syntaxhighlight>
  
 
{{Media}}
 
{{Media}}

Latest revision as of 15:31, 13 July 2023

Available since: Gideros 2016.1
Class: Media

Description

Checks if camera is available. 

(bool) = mediamanager:isCameraAvailable()

Return values

Returns (bool) true if camera is available, false otherwise

Example

require "media"
mediamanager:addEventListener(Event.MEDIA_RECEIVE, function(e)
    local media = Media.new(e.path)
    media:resize(200, 200)
    print(media:getPixel(1, 1))
    for x = 50, 100 do
        for y = 50, 100 do
            media:setPixel(x, y, 255, 0, 0, 0.5)
        end
    end
    media:save()
    local bmp = Bitmap.new(Texture.new(e.path, true))
    stage:addChild(bmp)
end)

if mediamanager:isCameraAvailable() then
    mediamanager:takePicture()
else
    mediamanager:getPicture()
end



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