Difference between revisions of "platform.window:width"
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| Line 8: | Line 8: | ||
== Example == | == Example == | ||
| − | Below is an example of a program that creates/updates the "theHeight" | + | 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"> | <source lang="lua"> | ||
function on.resize() --Define a function for the event | function on.resize() --Define a function for the event | ||
Revision as of 23:13, 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
