combine 2 images into 1

[ruturajv]

hi,
I can't really help with the code...
but do download the jpgraph.
it really has some cool classess for all that you want, plus the graphs...
AND YES ITS GOT ALPHA BLENDING

[sergio_mi]

i'm a newbie, but i've just done that.
<?php // imgCreator.php

header("Content-type: image/jpeg");

$im1 = imagecreatefromjpeg("images/background.jpg");
$im2 = imagecreatefrompng("images/logo.png");
ImageCopy($im1,$im2,0,0,0,0,608,300);look for imageCopy(); in php.net
Imagejpeg($im1,'',90);
imagedestroy($im1);
imagedestroy($im2);
?>

html page
<img src="imgCreator.php" border=0>

waiting for replay

[George the Flea]

You need to enable alpha blending on the base image (this isn't necessary on the one that has transparency for some reason). Modified code would be this:

Code: Select all

<?php // imgCreator.php
     
header("Content-type: image/jpeg");
                                                 
   $im1 = imagecreatefromjpeg("images/background.jpg");
   imagealphablending($im1, true); // this has to be before imagecopy();
   $im2  = imagecreatefrompng("images/logo.png");
   imagecopy($im1,$im2,0,0,0,0,608,300); 
   imagejpeg($im1,'',90);
   imagedestroy($im1);
   imagedestroy($im2);
   ?>