swf_setframeDescriptionSets the current frame to the number specified by frame .] In the example below the frame is set small number in each iteration of the outside loop. The inside loop draws more frames than the outside loop with the effect that each drawn object overlaps the set frames and hence multiple lines are drawn on each frame. ExampleExample 1281. Draw rotating lines swf_openfile ("test.swf", 100, 100, 30, 0.8, 0.8, 0.8); swf_ortho2(-100,100,-100,100); $depth = 10; swf_defineline(3, -50, 0, 50, 0, 0.5); swf_definefont(1, "Pix3"); $startframe = swf_getframe(); swf_definetext(2, $startframe, 1); swf_placeobject(2,1); swf_showframe(); for($x=0; $x<8; $x++) { swf_setframe($startframe+2*$x); for($y=0; $y<20; $y++) { $z = $y/(20-1.0); swf_pushmatrix(); swf_rotate(12*$y, 'z'); swf_addcolor($z,$z,$z,0); if($y == 0) { swf_placeobject(3,$depth+$x); } else { swf_modifyobject($depth+$x,MOD_COLOR|MOD_MATRIX); } swf_popmatrix(); swf_showframe(); } swf_removeobject($depth+$x); } swf_removeobject(1); swf_definetext(4, swf_getframe(), 1); swf_placeobject(4,1); 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
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
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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
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