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PHP Manual


SWFShape::drawCurve

(PHP 4 >= 4.0.5)

SWFShape::drawCurveDraws a curve (relative)

Description

int SWFShape::drawCurve ( float $controldx , float $controldy , float $anchordx , float $anchordy [, float $targetdx ], float $targetdy )
Warning

This 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).

See Also

  • SWFShape::drawCurve()




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