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swf_shapearc
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swf_shapearc

Name

swf_shapearc — Draw an arc

Synopsis

void swf_shapearc(x, y, raduis, start, end); float x: X origin float y: Y origin float raduis: Raduis float start: Start angle float end: End angle

Returns

Void

Description

Draws an arc originating at a point defined by the X and Y origins with a radius defined by radius . The start and end angle defines where the length of the arc with 0 degress being a horizontal line to the right and 90 degrees straight up.

It appears that a single arc cannot be drawn and must be filled using swf_shapefillsolid() and extended to for a sector using swf_curveto() .

Version

Existing since version 4.0

Example

Example 1282. Draw 2 filled arcs

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

swf_startshape(1);
swf_shapefillsolid(0,1,0,1);
swf_shapearc(0,0,50,0,90);
swf_shapecurveto(0,0,0,0);
swf_endshape(1);
swf_placeobject(1, 1);
swf_showframe();

swf_startshape(2);
swf_shapefillsolid(1,0,0,1);
swf_shapearc(0,0,50,90,180);
swf_shapecurveto(0,0,0,0);
swf_endshape(2);
swf_placeobject(2, 1);
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.