SWFShape->__construct
After the arc is drawn, the pen does not return to the original coordinate that the arc started on, which is the center of the circle of which the arc is a part. Instead, the pen will remain at the last spot of the arc.
In the case of a full circle, this means the pen will now be at 12 o'clock on the circle after the arc is drawn.
To revert back to the original position after drawing a circle, you can do this...
<?php
$shape = new SWFShape();
$shape->drawArc(5, 0, 360);
$shape->movePen(0, 5);
?>
SWFShape->drawArc
(No version information available, might be only in CVS)
SWFShape->drawArc — Draws an arc of radius r centered at the current location, from angle startAngle to angle endAngle measured clockwise from 12 o'clock
Description
void drawArc
( float $r
, float $startAngle
, float $endAngle
)
Warning
This function is currently not documented; only its argument list is available.
Return Values
No value is returned.
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User Contributed NotesSWFShape->drawArc
visual77 at gmail dot com
30-Jul-2008 01:03
30-Jul-2008 01:03