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(PHP 4 >= 4.0.5)

SWFShape->drawCurve() — Draws a curve (relative)


int drawCurve ( int $controldx , int $controldy , int $anchordx , int $anchordy [, int $targetdx ], int $targetdy )

This function is EXPERIMENTAL. The behaviour of this function, the name of this function, and anything else documented about this function may change without notice in a future release of PHP. Use this function 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 ).