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swf_getfontinfo — Determine font height


array swf_getfontinfo(void)




Reads information about the current font definition and returns an associative array containing the two keys xheight and Aheight. xheight represents the height in pixels of a lowercase x while Aheight represents the height in pixels of an uppercase A.

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


Existing since version 4.0


Example 1266. Display font information

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

swf_addcolor(1, 0, 0, 1);
swf_definefont(1, "Pix3");
$info = swf_getfontinfo();

swf_definetext(2, "A height: " . $info["Aheight"], 1);
swf_placeobject(2, 1);

swf_definetext(3, "x height: " . $info["xheight"], 1);
swf_placeobject(3, 1);



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 The authors of this book have elected not to choose any options under the OPL. This online book was obtained from 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.

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