SWFBitmap->__construct()
(no version information, might be only in CVS)
SWFBitmap->__construct() -- Loads Bitmap object
Description
class
SWFBitmap {
SWFBitmap
__construct ( mixed file [, mixed alphafile] )
}
Ðñïåéäïðïßçóç |
Αυτή η συνάρτηση είναι ΔΟΚΙΜΑΣΤΙΚΗ. Η συμπεριφορά της, το όνομα της και οτιδήποτε άλλο είναι τεκμηριωμένο σχετικά με αυτή την συνάρτηση μπορεί να αλλάξει χωρίς ειδοποίηση σε μελλοντικές εκδόσεις της PHP.
Χρησιμοποιήστε αυτή την συνάρτηση με δικό σας ρίσκο. |
Creates the new SWFBitmap object from the given
file
.
Parameters
For both parameters you can provide a file pointer returned by
fopen() or the image data, as a binary string.
file
Óçìåßùóç:
We can only deal with baseline (frame 0) jpegs, no baseline optimized or
progressive scan jpegs!
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.
alphafile
An MSK file to be used as an alpha mask for a JPEG image.
Παραδείγματα
ÐáñÜäåéãìá 1. Importing a DBL file
<?php $s = new SWFShape(); $f = $s->addFill(new SWFBitmap(file_get_contents("image.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(); ?>
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ÐáñÜäåéãìá 2. Using an alpha mask
<?php
$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(); ?>
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