SWFShape->drawCurveTo

Draws a curve ()
int swfshape->drawcurveto ( int controlx, int controly, int anchorx, int anchory [, int targetx, int targety] )

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swfshape->drawcurveto() draws a quadratic curve (using the current line style, set by swfshape->setline()) from the current pen position to (anchorx,anchory) using (controlx,controly) as a control point. That is, head towards the control point, then smoothly turn to the anchor point.

With 6 parameters, it draws a cubic bezier to point (targetx, targety) with control points (controlx, controly) and (anchorx, anchory).

See also swfshape->drawlineto(), swfshape->drawline(), swfshape->movepento() and swfshape->movepen().