Difference between revisions of "Application:getLogicalBounds"

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=== 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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<source lang="lua">
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<syntaxhighlight lang="lua">
 
minX, minY, maxX, maxY = application:getLogicalBounds()
 
minX, minY, maxX, maxY = application:getLogicalBounds()
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</source>
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</syntaxhighlight>
  
 
=== Return values ===
 
=== Return values ===
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=== Example ===
 
=== Example ===
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<source lang="lua">
+
<syntaxhighlight lang="lua">
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-- screen size as global variables
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-- some global variables
 +
-- the actual user's screen size!
 +
screenwidth, screenheight = application:get("screenSize")
 +
-- app size
 
myappleft, myapptop, myappright, myappbot = application:getLogicalBounds()
 
myappleft, myapptop, myappright, myappbot = application:getLogicalBounds()
 
myappwidth, myappheight = myappright - myappleft, myappbot - myapptop
 
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 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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--print("app width", myappwidth, "app height", myappheight)
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</source>
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</syntaxhighlight>
  
 
{{Application}}
 
{{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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