Thisdp: Created page with "{{Client function}} NOTOC This function retrieves the theoretical width and height (in pixels) of a certain piece of title text of dgs window. ==Syntax== float, float dgsWindowGetTextSize( element theWindow ) ===Required Arguments=== *'''theWindow:''' The window of whose text you wish to retrieve the width and height. ===Returns=== Returns two floats representing the width and height of the text in pixels. ==Examp..."

2022-11-03T14:00:47Z

Created page with "{{Client function}} __NOTOC__ This function retrieves the theoretical width and height (in pixels) of a certain piece of title text of dgs window. ==Syntax== <syntaxhighlight lang="lua"> float, float dgsWindowGetTextSize( element theWindow ) </syntaxhighlight> ===Required Arguments=== *'''theWindow:''' The window of whose text you wish to retrieve the width and height. ===Returns=== Returns two floats representing the width and height of the text in pixels. ==Examp..."

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{{Client function}}
__NOTOC__
This function retrieves the theoretical width and height (in pixels) of a certain piece of title text of dgs window.

==Syntax==
<syntaxhighlight lang="lua">
float, float dgsWindowGetTextSize( element theWindow )
</syntaxhighlight>
===Required Arguments===
*'''theWindow:''' The window of whose text you wish to retrieve the width and height.

===Returns===
Returns two floats representing the width and height of the text in pixels.

==Example==
This example creates a text window, gets the title text width and height, and adjust the window width and title height according to the title text.
<syntaxhighlight lang="lua">
DGS = exports.dgs

local myWindow = DGS:dgsCreateWindow ( 200, 200, 200, 200, "This a window with its title.\n This is the second line", false )
DGS:dgsSetProperty(myWindow,"wordBreak",true)
local width,height = DGS:dgsWindowGetTextSize( myWindow )
DGS:dgsSetSize ( myWindow, width, _, false )
DGS:dgsSetProperty ( myWindow, "titleHeight", height )
</syntaxhighlight>

==See Also==
{{DGSFUNCTIONS}}

DgsWindowGetTextSize - Revision history