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LIX. Ming functions for Flash| Warnung | Diese Erweiterung ist
EXPERIMENTELL. Das Verhalten dieser Erweiterung,
einschlie�lich der Funktionsnamen, und alles Andere was hier dokumentiert
ist, kann sich in zuk�nftigen PHP-Versionen ohne Ank�ndigung �ndern. Seien
Sie gewarnt und verwenden Sie diese Erweiterung auf eigenes Risiko.
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Einf�hrung
First of all: Ming is not an acronym. Ming is an open-source (LGPL)
library which allows you to create SWF ("Flash") format movies. Ming
supports almost all of Flash 4's features, including: shapes, gradients,
bitmaps (pngs and jpegs), morphs ("shape tweens"), text, buttons,
actions, sprites ("movie clips"), streaming mp3, and color transforms
--the only thing that's missing is sound events.
Note that all values specifying length, distance, size, etc. are in "twips",
twenty units per pixel. That's pretty much arbitrary, though, since the player
scales the movie to whatever pixel size is specified in the embed/object tag,
or the entire frame if not embedded.
Ming offers a number of advantages over the existing
PHP/libswf module.
You can use Ming anywhere you can compile the code, whereas libswf is
closed-source and only available for a few platforms, Windows not one of
them. Ming provides some insulation from the mundane details of the SWF
file format, wrapping the movie elements in PHP objects. Also, Ming is
still being maintained; if there's a feature that you want to see, just
let us know .
Ming was added in PHP 4.0.5.
Anforderungen
To use Ming with PHP, you first need to build and install the Ming
library. Source code and installation instructions are available at the
Ming home page:
along with examples, a small tutorial, and the latest news.
Download the ming archive. Unpack the archive. Go in the
Ming directory. make. make install.
This will build libming.so and install it
into /usr/lib/, and copy
ming.h into /usr/include/.
Edit the PREFIX= line in the
Makefile to change the installation directory.
Installation
Beispiel 1. built into php (unix)
mkdir <phpdir>/ext/ming
cp php_ext/* <phpdir>/ext/ming
cd <phpdir>
./buildconf
./configure --with-ming <other config options>
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Build and install php as usual,
restart web server if necessary.
Now either just add extension=php_ming.so
to your php.ini file, or put
dl('php_ming.so'); at the head of all of your
Ming scripts.
Laufzeit KonfigurationDiese Erweiterung definiert keine Konfigurationseinstellungen in der php.ini. Vordefinierte Konstanten
Folgende Konstanten werden von dieser Erweiterung definiert und
stehen nur zur Verf�gung, wenn die Erweiterung entweder statisch
in PHP kompiliert oder dynamisch zur Laufzeit geladen wurde.
Vordefinierte Klassen
Folgende Klassen werden von dieser Erweiterung definiert und
stehen nur zur Verf�gung, wenn die Erweiterung entweder statisch
in PHP kompiliert oder dynamisch zur Laufzeit geladen wurde.
Ming introduces 13 new objects in PHP, all with matching methods and
attributes. To use them, you need to know about
objects.
- swfshape
- swffill
- swfgradient
- swfbitmap
- swftext
- swftextfield
- swffont
- swfdisplayitem
- swfmovie
- swfbutton
- swfaction
- swfmorph
- swfsprite
User Contributed Notes
Ming functions for Flash |
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ivv_rousse at yahoo dot com
04-Aug-2001 01:17 |
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// Simple button with link
<?php
Ming_setScale(1.0);
function makeRect($r, $g, $b){
$s =
new SWFShape();
$s->setRightFill($s->addFill($r, $g,
$b));
$s->movePenTo(-100,-20);
$s->drawLineTo(100,-20);
$s->drawLineTo(100,20);
$s->drawLineTo(-100,20);
$s->drawLineTo(-100,-20);
return $s;
}
// Set Font
$font = new
SWFFont("test.fdb");
$text1 = new SWFText();
$text1->setFont($font);
$text1->moveTo(155, 410);
$text1->setColor(0x00, 0x00, 0x00);
$text1->setHeight(28);
$text1->addString("php.net");
$b1 = new
SWFButton();
$b1->setUp(makeRect(0xff, 0, 0));
$b1->setOver(makeRect(0xcc, 0, 0));
$b1->setDown(makeRect(0,
0, 0xaa));
$b1->setHit(makeRect(0, 0, 0));
$b1->addAction(new SWFAction("getURL('
'phpsite');"),
SWFBUTTON_MOUSEUP);
$m
= new SWFMovie();
$m->setDimension(1000,1000);
$m->setBackground(0xcc, 0xcc, 0xcc);
$i =
$m->add($b1);
$m->add($text1);
$i->setName("phpsite");
$i->moveTo(200,400);
header("Content-type:
application/x-shockwave-flash");
$m->output();
?>
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kunnoichi at hotmail dot com
20-Aug-2001 07:50 |
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//In quicktime, movies may be exported as jpeg or png
//This object
will convert any movie that has been saved as a group of images
into
//an swf file. The frame rate and other attributes can be
controlled
$path = "my_movie_dir"; //relative path to
the jpg/png or bmp files
$frame_rate=30; //frame rate of the flash
movie
$quality=50; //image quality during conversion (only valid if
not jpeg)
$skip_rate=5; //how many frames to
skip
set_time_limit("600"); //this could take some
time
$converter=new
images_to_swf($path,$frame_rate,$skip_rate);
//$converter->convert_images(70);
//Use this if using non jpeg files or decreasing the
quality
$converter->make_movie();//Make the
movie
//Do two things with
it
$converter->save_movie("my_movie_dir/my_movie.swf");
$converter->output_movie();
class images_to_swf
{
var $path; //path to the image files
var
$skip_rate;
var $movie;
var $images=array();
function
images_to_swf($path,$frame_rate=30,$skip_rate=5)
{
$this->path=$path;
$this->skip_rate=$skip_rate;
$this->movie=new
swfmovie ();
$this->movie->setrate
($frame_rate);
}
function
convert_images($quality=80,$delete_old_files=1) {
$main =
opendir($this->path);
rewinddir($main);
//first convert to
jpeg (if we have to)
//also change the quality
while($filename
= readdir($main)) {
//only use valid file types
if
(ereg("(png|bmp|jpg|jpeg)\$",$filename))
{
$file_path=$this->path."/".$filename;
if
(ereg("png\$",$filename)) $temp_img=imagecreatefrompng
($file_path);
else if (ereg("bmp\$",$filename))
$temp_img=imagecreatefrompng ($file_path);
else if
(ereg("(jpg|jpeg)\$",$filename)) $temp_img=imagecreatefromjpeg
($file_path);
if
(ereg("(png|bmp)\$",$filename)) {
if
($delete_old_files)
unlink($file_path);
$new_file_path=$file_path.".jpg";
}
else
$new_file_path=$file_path;
ImageJPEG($temp_img,$new_file_path,$quality);
//echo
"Converted $filename to $new_file_path at quality $quality<br
/>";
}
}
}
function make_movie()
{
$main =
opendir($this->path);
rewinddir($main);
//Get all valid
jpegs
while($filename = readdir($main)) {
if
(ereg("(jpg|jpeg)\$",$filename))
{
$file_path=$this->path."/".$filename;
$valid_paths[]=$file_path;
}
}
//Put
jpegs in order
sort($valid_paths);
//then create the
movie
for ($a=0; $a<count($valid_paths);
$a=$a+$this->skip_rate) {
$fp =
fopen($valid_paths[$a],"rb");
$this->images[$a] =
fread($fp,999999);
fclose($fp);
$this->movie->add(new
swfbitmap($this->images[$a]));
$this->movie->nextframe();
//echo
"Added ".$valid_paths[$a]." to the movie<br
/>\n";
}
}
function save_movie($file_name)
{
$this->movie->save($file_name);
}
function
output_movie() {
header('Content-type:
application/x-shockwave-flash');
$this->movie->output();
}
}
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attila at linuks dot NOSPAM dot net
26-Dec-2001 04:42 |
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You can get several .fdb font files from
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ceoATl-i-eDOTcom
20-Apr-2002 10:15 |
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Like, the build instructions are for building from CVS, I
think...
Mere mortals can just do:
cd ming-x.y.z (xyz is
version)
make static
make install
ldconfig (you might need do
use "whereis ldconfig" to find it, and then use the full
path)
cd ../php-x.y.z
./configure --with-ming ...
And don't
be copying the "new" ming code into your PHP dir like the ming
instructions say to do. That will just mess you up.
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dev at feth dot com
22-Sep-2002 08:59 |
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You can find a Ming module for Apache(php_ming.so) here:
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gaz_b3 at yahoo dot com
04-Apr-2003 01:11 |
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The current CVS version, Ming 0.3a, supports
a lot of MX ActionScript
including the MX Drawing API.
This is very nice for easy command line
compiling of
MX ActionScript only movies.
For
example:
<?
ming_setScale(20.00000000);
ming_useswfversion(6);
$movie
= new
SWFMovie();
$movie->setDimension(550,400);
$movie->setBackground(0xcc,
0xcc, 0xcc );
$movie->setRate(31);
// mx
actionscript
$strAction = "
_root.createEmptyMovieClip (
'triangle', 1 );
with ( _root.triangle ) {
lineStyle( 5, 0xff00ff,
100 );
moveTo( 200, 200 );
lineTo( 300,300 );
lineTo( 100, 300
);
lineTo( 200, 200 );
}
";
$movie->add(new
SWFAction( str_replace("\r", "", $strAction)
));
$movie->save("trianglemx.swf");
?>
Lots
of examples here:
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php-page at mailfilter dot com dot ar
05-May-2003 09:55 |
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This is how I got MING compiled into PHP with Solaris
2.6/2.8:
First, I didn't use the latest version of Bison, which
gave me many troubles. I started having the following already up and
running:
* gtar-sparc.gz (from , just
uncompress with gzip -d and copy to /usr/local/bin with 755 as
permissions).
* Solaris cc compiler 4.2 (I don't have a gnu C with all
the installed libraries).
* GNU C (I had to use GNU C anyway because
MING itself doesn't compile with my version of Solaris C).
If you
have a full-working gnu C, along with the libraries, ignore all the CC=cc
settings in the following procedure.
These are the versions and
products/libraries I
used:
apache_1.3.27.tar.gz
bison-1.28.tar.gz
flex-2.5.4a.tar.gz
m4-1.4.tar.gz
ming-0.2a.tgz
php-4.3.1.tar.gz
I
used gtar to extract all the files:
gtar xzf
apache_1.3.27.tar.gz
gtar xzf bison-1.28.tar.gz
gtar xzf
flex-2.5.4a.tar.gz
gtar xzf m4-1.4.tar.gz
gtar xzf
ming-0.2a.tgz
gtar xzf php-4.3.1.tar.gz
Next, Apache (you may
not need all these options):
cd apache_1.3.27
Cc=cc ./configure
--with-layout=Apache \
--prefix=/u01/apache/server \
--without-execstrip \
--server-uid=nobody \
--server-gid=nogroup \
--disable-module=userdir
\
--enable-module=unique_id \
--enable-module=expires \
--enable-module=headers \
--enable-module=include \
--enable-module=info \
--enable-module=status \
--enable-module=so
make
su (root password)
make
install
^D
cd ..
Next, bison:
cd bison-1.28
CC=cc
./configure
make
su (root password)
make install
^D
cd
..
Next, m4:
cd m4-1.4
CC=cc ./configure
make
su
(root password)
make install
^D
cd ..
Next,
flex:
cd flex-2.5.4a
CC=cc ./configure
make
su (root
password)
make install
^D
cd ..
Next, ming:
cd
ming-0.2a
make static
mkdir lib include
cp libming.a lib/
cp
ming.h include/
cd ..
Next, PHP (you may not need all these
options):
cd php-4.3.1
CC=cc
./configure \
--with-ming=/u01/apache/products/ming-0.2a/
\
--with-apxs=/u01/apache/server/bin/apxs \
--enable-sigchild \
--enable-track-vars \
--with-xml
make
su
(root password)
make install
^D
Got it.
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php-page at mailfilter dot com dot ar
06-May-2003 03:35 |
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About the last note, I forgot to tell I'm using the GNU make, also. I don't
know if all of the above works well with the Solaris native make utility.
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