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swf_textwidth
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swf_textwidth

Name

swf_textwidth — Get width of text

Synopsis

double swf_textwidth(text); string text: Text to measure

Returns

Void

Description

Returns of width in pixels of the text specified by the parameter text .

This function is affected by the function swf_fontsize() and should be used after other font transformations.

Version

Existing since version 4.0

Example

Example 1294. Example

swf_openfile ("test.swf", 100, 100, 30, 0.8, 0.8, 0.8);
swf_ortho2(-100,100,-100,100);

$string = "Hello World";
swf_addcolor(1, 1, 1, 1);
swf_definefont(1, "Pix3");
swf_fontsize(15);
Swf_definetext(2, $string, 1);
swf_placeobject(2, 1);

swf_addcolor(0, 0, 0, 1);
swf_fontsize(15);
swf_definetext(3, "Width: ".$string, 1);
swf_translate(0, -10,0);
swf_placeobject(3, 1);

swf_showframe();
swf_showframe();

swf_closefile();

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PHP Functions Essential Reference. Copyright © 2002 by New Riders Publishing (Authors: Zak Greant, Graeme Merrall, Torben Wilson, Brett Michlitsch). This material may be distributed only subject to the terms and conditions set forth in the Open Publication License, v1.0 or later (the latest version is presently available at http://www.opencontent.org/openpub/). The authors of this book have elected not to choose any options under the OPL. This online book was obtained from http://www.fooassociates.com/phpfer/ and is designed to provide information about the PHP programming language, focusing on PHP version 4.0.4 for the most part. The information is provided on an as-is basis, and no warranty or fitness is implied. All persons and entities shall have neither liability nor responsibility to any person or entity with respect to any loss or damage arising from the information contained in this book.