Image auto resize

[anish mm]

Hi ,
I want to fix all image maximum height and width is 500 X 500.
How can set is on facebox ?

If one image is smaller ( 500 X 500 ) then facebox want to show
anctual image

or if we upload more than 500 X 500 then want to resize this image 500
X 4500


Please help me

Thanks
Anish MM

[JJ]

function resizeUploadedImage() {

global $stagingDirectoryPath;

// This is the temporary file created by PHP
$uploadedfile = $_FILES['uploadfile']['tmp_name'];

// Create an Image from it so we can do the resize
$src = imagecreatefromjpeg($uploadedfile);

// Capture the original size of the uploaded image
list($width,$height)=getimagesize($uploadedfile);

// For our purposes, I have resized the image to be
// 500 pixels wide, and maintain the original aspect
// ratio. This prevents the image from being "stretched"
// or "squashed". If you prefer some max width other than
// 500, simply change the $newwidth variable
$newwidth=500;
$newheight=($height/$width)*$newwidth;
$tmp=imagecreatetruecolor($newwidth,$newheight);

// this line actually does the image resizing, copying from the
original
// image into the $tmp image
imagecopyresampled($tmp,$src,0,0,0,0,$newwidth,$newheight,$width,
$height);

// now write the resized image to disk. I have assumed that you want
the
// resized, uploaded image file to reside in the ./images
subdirectory.

$filename = $stagingDirectoryPath . $_FILES['uploadfile']['name'];
imagejpeg($tmp,$filename,100);

imagedestroy($src);
imagedestroy($tmp); // NOTE: PHP will clean up the temp file it
created when the request

$correctedFileName = $_FILES['uploadfile']['name'];
$correctedFileName = str_replace(" ", "_", $correctedFileName);
$correctedFileName = str_replace("'", "", $correctedFileName);
$correctedFileName = str_replace('"', "", $correctedFileName);

rename( $filename, $stagingDirectoryPath . $correctedFileName );
return $correctedFileName;
// has completed.
}



I grabbed this function from someone a while back. I would give them
credit, but I don't remember where I got it from. Anyway, you can
change the width to whatever you like and it will still keep the
aspect ratio correct. This function is used in conjunction with a
file upload post, but you could switch it so that the file name is
passed to it manually. If nothing else, it would give you a starting
point.

Really, the only thing you need to do is check to see if the file is
less than 500. If it is, don't run the function.

[iwan salami]

Hi... Anish.... u can use photo risize software. download from www.filehippo.com

---

From: anish mm <ani...@gmail.com>
To: facebox <fac...@googlegroups.com>
Sent: Tuesday, May 19, 2009 2:21:03 PM
Subject: Image auto resize