Apollolux: filled

2013-06-24T22:46:03Z

filled

← Older revision		Revision as of 22:46, 24 June 2013
Line 1:		Line 1:


	Get the pixel width of a string if it were drawn with [[API:Font/drawText\|Font.drawText]]().		Get the pixel width of a string if it were drawn with [[API:Font/drawText\|Font.drawText]]().

Line 8:		Line 6:
	{{Usage\|returns=integer\|object=Font\|func=getStringWidth\|params=text}}		{{Usage\|returns=integer\|object=Font\|func=getStringWidth\|params=text}}

	* '''~~param1~~''' ~~type~~. ~~param1 description~~		* '''text''' string. The text to measure the pixel width of
	* '''param2''' type. param2 description
	* '''paramN''' type. paramN description

	==Examples==		==Examples==
	(~~examples with syntaxhighlighted code~~)		This will write a simple string that is centered on the screen.
			<syntaxhighlight>
	==~~Notes~~==		function game()
	(~~notes~~)		{
			var message = "Hi everybody! Press a key to end.";
			var font = GetSystemFont();
			var height = font.getHeight();
			var width = font.getStringWidth(message);
			var x = GetScreenWidth() - Math.floor(width / 2);
			var y = GetScreenHeight() - Math.floor(height / 2);

			// clear the key queue
			while (AreKeysLeft())
			GetKey();

			// blit the text until a key is pressed
			while (!AreKeysLeft())
			{
			font.drawText(x, y, message);
			FlipScreen();
			}
			}
			</syntaxhighlight>

	==See also==		==See also==
	* ~~see also~~		* Sphere [[API:Font\|Font]] object
	* ~~see also~~		* [[API:Font/drawText\|Font.drawText]]()
	* ~~see also~~		* [[API:Font/getHeight\|Font.getHeight]]()
	* ~~etc~~		* [[API:Font/getStringHeight\|Font.getStringHeight]]()
			* [[API:AreKeysLeft\|AreKeysLeft]]()
			* [[API:FlipScreen\|FlipScreen]]()
			* [[API:GetKey\|GetKey]]()
			* [[API:GetScreenHeight\|GetScreenHeight]]()
			* [[API:GetScreenWidth\|GetScreenWidth]]()
			* [[API:GetSystemFont\|GetSystemFont]]()

	{{API:Font/navbox}}		{{API:Font/navbox}}

Apollolux: created from http://web.archive.org/web/20110906074311/http://www.spheredev.org/wiki/Font.getStringWidth

2013-06-24T22:41:44Z

created from http://web.archive.org/web/20110906074311/http://www.spheredev.org/wiki/Font.getStringWidth

New page

Get the pixel width of a string if it were drawn with [[API:Font/drawText|Font.drawText]]().

__TOC__

==Usage==
{{Usage|returns=integer|object=Font|func=getStringWidth|params=text}}

* '''param1''' type. param1 description
* '''param2''' type. param2 description
* '''paramN''' type. paramN description

==Examples==
(examples with syntaxhighlighted code)

==Notes==
(notes)

==See also==
* see also
* see also
* see also
* etc

{{API:Font/navbox}}

Legacy:Font/getStringWidth - Revision history

Apollolux: filled

Apollolux: created from http://web.archive.org/web/20110906074311/http://www.spheredev.org/wiki/Font.getStringWidth