PHP. Руководство по PHP. 2005

SWFBitmapHREF="function.swfbitmap.getwidth.html">Пред.

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SWFBitmap

(PHP4 >= 4.0.5)SWFBitmap -- Loads Bitmap object

Description

SWFBitmap swfbitmap (mixed file [, mixed alphafile])

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.

swfbitmap() creates a new SWFBitmap object from the Jpeg or DBL file in file. alphafile is a MSK file to be used as an alpha mask for a Jpeg image. Both parameters can be fopen() resources or binary strings.

Замечание: We can only deal with baseline (frame 0) jpegs, no baseline optimized or progressive scan jpegs!

SWFBitmap has the following methods : swfbitmap->getwidth() and swfbitmap->getheight().

You can't import png images directly, though- have to use the png2dbl utility to make a dbl ("define bits lossless") file from the png. The reason for this is that I don't want a dependency on the png library in ming- autoconf should solve this, but that's not set up yet.

Пример 1. Import PNG files


<?
$s = new SWFShape();
$f = $s->addFill(new SWFBitmap(file_get_contents("png.dbl")));
$s->setRightFill($f);
$s->drawLine(32, 0);
$s->drawLine(0, 32);
$s->drawLine(-32, 0);
$s->drawLine(0, -32);
$m = new SWFMovie();
$m->setDimension(32, 32);
$m->add($s);
header('Content-type: application/x-shockwave-flash');
$m->output();

?>

And you can put an alpha mask on a jpeg fill.

Пример 2. swfbitmap() example


<?
$s = new SWFShape();
//.msk file generated with "gif2mask" utility
$f = $s->addFill(new SWFBitmap(file_get_contents("alphafill.jpg"), file_get_contents("alphafill.msk")));
$s->setRightFill($f);
$s->drawLine(640, 0);
$s->drawLine(0, 480);
$s->drawLine(-640, 0);
$s->drawLine(0, -480);
$c = new SWFShape();
$c->setRightFill($c->addFill(0x99, 0x99, 0x99));
$c->drawLine(40, 0);
$c->drawLine(0, 40);
$c->drawLine(-40, 0);
$c->drawLine(0, -40);
$m = new SWFMovie();
$m->setDimension(640, 480);
$m->setBackground(0xcc, 0xcc, 0xcc);
//draw checkerboard background
for ($y=0; $y<480; $y+=40){
for ($x=0; $x<640; $x+=80){
$i = $m->add($c);
$i->moveTo($x, $y);
}
$y+=40;
for ($x=40; $x<640; $x+=80){
$i = $m->add($c);
$i->moveTo($x, $y);
}}
$m->add($s);
header('Content-type: application/x-shockwave-flash');
$m->output();

?>

SWFBitmap->getWidth

swfbutton_keypress

Отвечу на любые вопросы. С уважением, Дмитрий Владимирович.

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