Difference between revisions of "Application:getLogicalBounds"

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'''Available since:''' Gideros 2017.11.3<br/>
 
'''Available since:''' Gideros 2017.11.3<br/>
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'''Class:''' [[Application|Application]]<br/>
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'''Class:''' [[Application]]<br/>
  
 
=== Description ===
 
=== Description ===
 
Returns the minimum and maximum logical space coordinates to cover full screen.
 
Returns the minimum and maximum logical space coordinates to cover full screen.
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<syntaxhighlight lang="lua">
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<source lang="lua">
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minX, minY, maxX, maxY = application:getLogicalBounds()
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(number), (number), (number), (number) = application:getLogicalBounds()
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</syntaxhighlight>
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</source>
 
  
 
=== Return values ===
 
=== Return values ===
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'''Returns''' (number) Minimum x<br/>
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'''Returns''' (number) minimum x<br/>
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'''Returns''' (number) Minimum y<br/>
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'''Returns''' (number) minimum y<br/>
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'''Returns''' (number) Maximum x<br/>
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'''Returns''' (number) maximum x<br/>
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'''Returns''' (number) Maximum y<br/>
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'''Returns''' (number) maximum y<br/>
  
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----
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=== Example ===
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{{Special:PrefixIndex/Application}}
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<syntaxhighlight lang="lua">
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<br/>
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-- some global variables
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-- the actual user's screen size!
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screenwidth, screenheight = application:get("screenSize")
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-- app size
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myappleft, myapptop, myappright, myappbot = application:getLogicalBounds()
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myappwidth, myappheight = myappright - myappleft, myappbot - myapptop
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--print("app left", myappleft, "app top", myapptop, "app right", myappright, "app bot", myappbot)
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--print("app width", myappwidth, "app height", myappheight)
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</syntaxhighlight>
  
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{{Special:PrefixIndex/Event.APPLICATION}}
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{{Application}}

Latest revision as of 23:20, 16 October 2024

Available since: Gideros 2017.11.3
Class: Application

Description

Returns the minimum and maximum logical space coordinates to cover full screen. 

minX, minY, maxX, maxY = application:getLogicalBounds()

Return values

Returns (number) minimum x
Returns (number) minimum y
Returns (number) maximum x
Returns (number) maximum y

Example

-- some global variables
-- the actual user's screen size!
screenwidth, screenheight = application:get("screenSize")
-- app size
myappleft, myapptop, myappright, myappbot = application:getLogicalBounds()
myappwidth, myappheight = myappright - myappleft, myappbot - myapptop
--print("app left", myappleft, "app top", myapptop, "app right", myappright, "app bot", myappbot)
--print("app width", myappwidth, "app height", myappheight)



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