i used this code to generate image from flash ..

<?php

error_reporting(1);
/**
 * Get the width and height of the destination image
 * from the POST variables and convert them into
 * integer values
 */
$w = (int)$_POST['width'];
$h = (int)$_POST['height'];

// create the image with desired width and height

$img = imagecreatetruecolor($w, $h);
$img_new = imagecreatetruecolor($w, $h);
// now fill the image with blank color
// do you remember i wont pass the 0xFFFFFF pixels 
// from flash?
imagefill($img, 0, 0, 0xFFFFFF);

$rows = 0;
$cols = 0;

// now process every POST variable which
// contains a pixel color
for($rows = 0; $rows < $h; $rows++){
    // convert the string into an array of n elements
    $c_row = explode(",", $_POST['px' . $rows]);
    for($cols = 0; $cols < $w; $cols++){
        // get the single pixel color value
        $value = $c_row[$cols];
        // if value is not empty (empty values are the blank pixels)
        if($value != ""){
            // get the hexadecimal string (must be 6 chars length)
            // so add the missing chars if needed
            $hex = $value;
            while(strlen($hex) < 6){
                $hex = "0" . $hex;
            }
            // convert value from HEX to RGB
            $r = hexdec(substr($hex, 0, 2));
            $g = hexdec(substr($hex, 2, 2));
            $b = hexdec(substr($hex, 4, 2));
            // allocate the new color
            // N.B. teorically if a color was already allocated 
            // we dont need to allocate another time
            // but this is only an example
            $test = imagecolorallocate($img, $r, $g, $b);
            // and paste that color into the image
            // at the correct position
            imagesetpixel($img, $cols, $rows, $test);
        }
    }
}


imagecopyresized  ( $img_new   , $img  , 0  , 0  , 0  , 0 , 1000  , 600  , $w  , $h  );
$time = time();

// print out the correct header to the browser
header("Content-type:image/jpeg");

imagejpeg($img_new, "", 90);
imagejpeg($img_new, "../".$_GET['email']."/".$time.".jpg");
?>

but the problem is this code is generating half image on one server
and full on another server.
server generating half image is having GD library 2.0.34 version..
plz help me...

Edited 3 Years Ago by Dani: Formatting fixed

Why don't you just generate the full image on one server? I'm not really sure what you mean. How is generating half of an image on one server and a full image on another server?

Why are you using two servers?

Also could you use code tags? The # button. ;)

This article has been dead for over six months. Start a new discussion instead.