Create a swf slideshow

Create a swf slideshow : Ming functions for Flash : Functions PHP Source Code
grab jpgs from specified directories and create a swf slideshow...
jpg slideshow


<?

/********************************************************************************

* @ File: slideshow.php

* @ Original date: October 2003 @ www16.brinkster.com/gazb/ming/

* @ Version: 2.0

* @ Summary:  grab jpgs from folders and create a swf slideshow

* @ Updated:  small improvements and summary text

* @ Copyright (c) 2003-2007, www.gazbming.com - all rights reserved.

* @ Author: gazb.ming [[@]] gmail.com - www.gazbming.com 

* @ Released under GNU Lesser General Public License - http://www.gnu.org/licenses/lgpl.html

********************************************************************************/



// just put the directories with the jpgs here and compile

$pathtojpgs= array();

$pathtojpgs[0]= "./";

//$pathtojpgs[1]= "C:/ming/jpgs/";

//$pathtojpgs[2]= "../mingwin/";

//$pathtojpgs[3]= "/usr/share/Eterm/pix/tile/";

//$pathtojpgs[4]= "./pics/";



// some typical movie variables

Ming_setScale(20.0000000);

ming_useswfversion(6);

$movie=new SWFMovie();

$movie->setBackground(rand(0,0xFF),rand(0,0xFF),rand(0,0xFF));

$movie->setRate(31); 

$movie->setDimension(550,400);



//// easing equation converted to php from Actionscript @ 

// http://www.robertpenner.com/easing_equations.as

// use of which are subject to the license @

// http://www.robertpenner.com/easing_terms_of_use.html

function easeInQuad ($t, $b, $c, $d) {

$t/=$d;

    return $c*$t*$t + $b;

};

function easeOutQuad ($t, $b, $c, $d) {

$t/=$d;

    return -$c *($t)*($t-2) + $b;

};



// basic actionscript control of playback using mouse

$strAction="

if(!init){

    init=true;

    stopped=false;

    controls = {

        onMouseDown: function () {

            if(!stopped){

                stop();

                stopped=true;

            }else{

                play();

                stopped=false;

            }

        }

    };

    Mouse.addListener(controls);

}

";

$movie->add(new SWFAction($strAction));



// grab the jpgs

$f = array();

for($i=0;$i<count($pathtojpgs);$i++){

    $f[$i] = array();

    if ($handle = opendir($pathtojpgs[$i])) {

        while (false !== ($file = readdir($handle))) { 

            $tmp = explode(".",$file);

            if($tmp[1]=="jpg"){

                array_push ($f[$i],$pathtojpgs[$i] . $file);

            }

        }

    }

}

closedir($handle);









///////////////slideshow patch start//////////////////////////////

// sort the jpgs into 'natural' order using natsort        //

// (eg 1.jpg,a.jpg,b1.jpg,b2.jpg,b10.jpg,b12.jpg,b100.jpg)    //

// see www.php.net Array docs for alts to natsort        //

for($i=0;$i<count($f);$i++){                    //

// echo "original order\n";                    //

// print_r($f[0]);                        //

                                //

natsort($f[$i]);     // sort that array            //

$tmp=implode(",",$f[$i]); // ugly...                //

$f[$i]=explode(",",$tmp); // but it works            //

                                //

// echo "new order\n";                        //

// print_r($f[0]);                        //

}                                //

///////////////slideshow patch end////////////////////////////////







// add the jpgs to the movie with basic fade in/out

$movie->nextFrame();

for($i=0;$i<count($f);$i++){

    for($k=0;$k<count($f[$i]);$k++){

        $img = new SWFBitmap(fopen($f[$i][$k],"rb"));

        $pic=$movie->add($img); 

        $pic->moveTo( (275-$img->getwidth()/2),(200-$img->getheight()/2));

        $transition=20;

$cnt=1; $startpos=0; $offset=1; $duration=$transition;

while($cnt<=$duration){

$inc=easeInQuad ($cnt++, $startpos, $offset, $duration);

            $pic->multColor(1,1,1,$inc);

            $movie->nextFrame();

        }

        for($j=1;$j<=$transition*2;$j++){

            $movie->nextFrame();

        }

$cnt=1; $startpos=1; $offset=-1; $duration=$transition;

while($cnt<=$duration){

$inc=easeOutQuad ($cnt++, $startpos, $offset, $duration);

            $pic->multColor(1,1,1,$inc);

            $movie->nextFrame();

        }

        $movie->remove($pic);

    }

}

$movie->nextFrame();



// save swf with same name as filename

$swfname = basename(__FILE__,".php");

$movie->save("$swfname.swf",9);

?>
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Create a swf slideshow : Ming functions for Flash : Functions PHP Source Code

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jpg slideshow

PHP Source Code
