Difference between revisions of "platform.window:width"

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(Created page with "'''platform.window.width''' is a function that is part of platform.window. {{Since|3.0}} == Syntax == '''platform.window.width'''() == Example ...")
 
 
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'''platform.window.width''' is a function that is part of [[:Category:platform.window|platform.window]].
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'''platform.window:width''' is a function that is part of [[:Category:platform.window|platform.window]].
  
 
{{Since|3.0}}
 
{{Since|3.0}}
 +
Returns the width in pixel of the current display window.
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== Syntax  ==
 +
'''platform.window:width'''()<br />
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(No arguments)
  
== Syntax  ==
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== Example ==
'''platform.window.width'''()  
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Below is an example of a program that creates/updates the "theHeight"  and "theWidth" global variables whenever the user resizes the widget's  frame:
 +
<source lang="lua">
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function on.resize() --Define a function for the event
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    theWidth = platform.window:width()
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    theHeight = platform.window:height()
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end
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</source>
  
== Example  ==
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== See Also ==
<syntaxhighlight>ww = platform.window.width()</syntaxhighlight>
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[[platform.window:height]]
  
<br /><br />
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<br />
  
 
[[Category:platform.window]]
 
[[Category:platform.window]]

Latest revision as of 22:14, 3 September 2011

platform.window:width is a function that is part of platform.window.

This has been introduced in TI-Nspire OS 3.0 (Changes).

Returns the width in pixel of the current display window.

Syntax

platform.window:width()
(No arguments)

Example

Below is an example of a program that creates/updates the "theHeight" and "theWidth" global variables whenever the user resizes the widget's frame:

function on.resize() --Define a function for the event
    theWidth = platform.window:width()
    theHeight = platform.window:height()
end

See Also

platform.window:height