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SWF
PHP Manual

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
PHP Manual