swf_shapecurveto

swf_shapecurveto3

(PHP 4)

swf_shapecurveto3 — Draw a cubic bezier curve

说明

void swf_shapecurveto3 ( float $x1 , float $y1 , float $x2 , float $y2 , float $x3 , float $y3 )

Draw a cubic bezier curve using the given coordinates.

The current position is then set to the x3 ,y3 coordinate.

参数

x1: x-coordinate of the first off curve control point.
y1: y-coordinate of the first off curve control point.
x2: x-coordinate of the second off curve control point.
y2: y-coordinate of the second off curve control point.
x3: x-coordinate of the endpoint.
y3: y-coordinate of the endpoint.

返回值

无返回值。

swf_shapecurveto