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swf_getfontinfo
Description
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.
Example
Example 1266. Display font information
swf_openfile ("test.swf", 100, 100, 30, 0.8, 0.8, 0.8);
swf_ortho2(-100,100,-100,100);
swf_addcolor(1, 0, 0, 1);
swf_definefont(1, "Pix3");
swf_fontsize(15);
$info = swf_getfontinfo();
swf_definetext(2, "A height: " . $info["Aheight"], 1);
swf_placeobject(2, 1);
swf_definetext(3, "x height: " . $info["xheight"], 1);
swf_translate(0,-10,0);
swf_placeobject(3, 1);
swf_showframe();
swf_closefile();
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
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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
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