SWFShape->drawCurve()
(PHP 4 >= 4.0.5)
SWFShape->drawCurve() — Draws a curve (relative)
Description
SWFShape
int drawCurve
( int $controldx
, int $controldy
, int $anchordx
, int $anchordy
[, int $targetdx
], int $targetdy
)
WarningThis function is
EXPERIMENTAL. The behaviour of this function, its name, and
surrounding documentation may change without notice in a future release of PHP.
This function should be used at your own risk.
swfshape->drawcurve() draws a quadratic curve
(using the current line style,set by swfshape->setline())
from the current pen position to the relative position
(anchorx
,anchory
)
using relative control point
(controlx
,controly
).
That is, head towards the control point, then smoothly turn to the
anchor point.
With 6 parameters, it draws a cubic bezier to point
(x+targetdx
, x+targetdy
)
with control points (x+controldx
,
y+controldy
) and
(x+anchordx
, y+anchordy
).
SWFShape->drawCubicTo()
