SWFShape->drawCurveTo()
(PHP 4 >= 4.0.5)
SWFShape->drawCurveTo() — Draws a curve
Popis
SWFShape
int drawCurveTo
( int $controlx
, int $controly
, int $anchorx
, int $anchory
[, int $targetx
], int $targety
)
Warning
Táto funkcia je EXPERIMENTÁLNA. Správanie tejto funkcie, názov tejto funkcie a hocičo iné zdokumentované o tejto funkcii sa môže zmeniť bez povšimnutia v budúcom vydaní PHP. Používajte túto funkcii na svoje vlastné riziko.
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 ).