SWFBitmap->__construct()
(PHP 5)
SWFBitmap->__construct() — Loads Bitmap object
Description
הפונקציה זאת היא ניסיונית. ההתנהגות של הפונצקיה, שם הפונקציה וכל הדברים אשר מתועדים כאן עשויים להשתנות ללא התרעה בהפצות עתידיות של PHP. השתמש בתוספת זאת על אחריותך בלבד.
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
-
Note: 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.
דוגמאות
Example#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();
?>
Example#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();
?>