Thisdp: /* Example */

2022-11-03T13:54:45Z

Example

← Older revision		Revision as of 13:54, 3 November 2022
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	<syntaxhighlight lang="lua">		<syntaxhighlight lang="lua">
	DGS = exports.dgs		DGS = exports.dgs
	-- create the window ~~(the container for our label)~~		-- create the window
	local myWindow = DGS:dgsCreateWindow ( 0, 0, 0.5, 0.4, "Information", true )		local myWindow = DGS:dgsCreateWindow ( 0, 0, 0.5, 0.4, "Information", true )

Thisdp: /* Example */

2022-11-03T13:49:50Z

Example

← Older revision		Revision as of 13:49, 3 November 2022
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	local textExtent = DGS:dgsWindowGetTextExtent( myWindow )		local textExtent = DGS:dgsWindowGetTextExtent( myWindow )
	local fontHeight = DGS:dgsWindowGetFontHeight( myWindow )		local fontHeight = DGS:dgsWindowGetFontHeight( myWindow )
	DGS:dgsSetSize ( myWindow, textExtent, _, false)		DGS:dgsSetSize ( myWindow, textExtent, _, false )
	DGS:dgsSetProperty ( myWindow, "titleHeight", fontHeight )		DGS:dgsSetProperty ( myWindow, "titleHeight", fontHeight )
	</syntaxhighlight>		</syntaxhighlight>

Thisdp: Created page with "{{Client function}} NOTOC This function returns the extent, or width, of the current title text of a DGS window. ==Syntax== float dgsWindowGetTextExtent ( element theWIndow ) ===Required Arguments=== *'''theWIndow:''' The window to get the title text extent from. ===Returns=== Returns the absolute width of the the current title text of a DGS window if the function is successful, ''false'' otherwise. ==Example== T..."

2022-11-03T13:49:41Z

Created page with "{{Client function}} __NOTOC__ This function returns the extent, or width, of the current title text of a DGS window. ==Syntax== <syntaxhighlight lang="lua"> float dgsWindowGetTextExtent ( element theWIndow ) </syntaxhighlight> ===Required Arguments=== *'''theWIndow:''' The window to get the title text extent from. ===Returns=== Returns the absolute width of the the current title text of a DGS window if the function is successful, ''false'' otherwise. ==Example== T..."

New page

{{Client function}}
__NOTOC__
This function returns the extent, or width, of the current title text of a DGS window.

==Syntax==
<syntaxhighlight lang="lua">
float dgsWindowGetTextExtent ( element theWIndow )
</syntaxhighlight>
===Required Arguments===
*'''theWIndow:''' The window to get the title text extent from.

===Returns===
Returns the absolute width of the the current title text of a DGS window if the function is successful, ''false'' otherwise.

==Example==
This example creates a window, gets the title text extent and font height, and sets the window width and height size according to these values.
<syntaxhighlight lang="lua">
DGS = exports.dgs
-- create the window (the container for our label)
local myWindow = DGS:dgsCreateWindow ( 0, 0, 0.5, 0.4, "Information", true )

-- get the (absolute) text extent and font height, and use these to resize the window width and title height
local textExtent = DGS:dgsWindowGetTextExtent( myWindow )
local fontHeight = DGS:dgsWindowGetFontHeight( myWindow )
DGS:dgsSetSize ( myWindow, textExtent, _, false)
DGS:dgsSetProperty ( myWindow, "titleHeight", fontHeight )
</syntaxhighlight>

==See Also==
{{DGSFUNCTIONS}}

DgsWindowGetTextExtent - Revision history

Thisdp: /* Example */

Thisdp: /* Example */