Web студия "GrandView"

Описание

class SWFShape {

int drawCurveTo ( int controlx, int controly, int anchorx, int anchory [, int targetx, int targety] )

}

Внимание

Эта функция является ЭКСПЕРИМЕНТАЛЬНОЙ. Поведение этой функции, ее имя и относящаяся к ней документация могут измениться в последующих версиях PHP без уведомления. Используйте эту функцию на свой страх и риск.

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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SWFShape->drawCurveTo()

Chris
30-Jun-2005 12:28


for those new this all this, "anchor" is where you want to end up and "control" is the point you would go to if you were drawing a square.



for example, this would draw a quarter circle

<?php

    $s->movePenTo(100, 100);

    $s->drawLineTo(200, 100);

    $s->drawCurveTo(200, 200, 100, 200);

    $s->drawLineTo(100, 100);

?>

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SWFShape->drawCurveTo()

Описание

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