SWFDisplayItem::scaleTo

(PHP 4 >= 4.0.5)

SWFDisplayItem::scaleTo — Scales the object in global coordinates

说明

void SWFDisplayItem::scaleTo ( float $x [, float $y ] )

Warning

此函数是实验性的。此函数的表象，包括名称及其相关文档都可能在未来的 PHP 发布版本中未通知就被修改。使用本扩展风险自担。

swfdisplayitem::scaleto() scales the current object to (x,y) in global coordinates.

The object may be a swfshape(), a swfbutton(), a swftext() or a swfsprite() object. It must have been added using the swfmovie::add().

返回值

没有返回值。

参见

SWFDisplayItem::scale() - Scales the object in relative coordinates

PHP手册 - N: Scales the object in global coordinates

用户评论:

Julien Séjourné (19-Jul-2004 01:23)

It's good to know that when you do "$i->scaleTo(0,0)", it doesn't output an "empty object" ( nothing... ) on the screen, but the object with its original dimensions.

(13-Sep-2003 03:43)

after a shape etc. has been added, the refence to the DisplayItem is returned: $displayItem = $sprite->add($shape); $displayItem->scaleTo(0.1,0.1); the above scales it to 0.1 of whatever its original size was