PHP Dokumentation: Function swfshape drawcurveto
12. Januar 2010 von werner
SWFShape->drawCurveTo
(PHP 4 >= 4.0.5)
SWFShape->drawCurveTo — Draws a curve
Beschreibung
int drawCurveTo ( float $controlx , float $controly , float $anchorx , float $anchory [, float $targetx ], float $targety )
Warnung
Diese Funktion istEXPERIMENTELL. Das Verhalten, der Funktionsname und allesAndere, was hier dokumentiert ist, kann sich in zukünftigen PHP-Versionen ohneAnkündigung ändern. Seien Sie gewarnt und verwenden Sie diese Funktion aufeigenes Risiko.
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).
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