GD LIB – problem with resulting image size
Im having al ittle difulty with the GD lib and wondered if some one could help me out.
I have two images. 1 a jpg and the other a transparent PNG
I wish to firstly, resize the jpg. ( which i am doing successfully ).
I then want to lay the jgp BEHIND the png which basically has a transparent box in the middle which will show the jgp behind.
Im having a problem which is i am lsoing the width and height of the png for some reason or somethime like is hapening.
Firstly , i resize my original image which results in a image size 360×268
$percent = 0.5;
list($width, $height) = getimagesize('meanddad.jpg');
$new_width = $width * $percent;
$new_height = $height * $percent;
$image_p = imagecreatetruecolor($new_width, $new_height);
$image = imagecreatefromjpeg('meanddad.jpg');
imagecopyresampled($image_p, $image, 0, 0, 0, 0, $new_width, $new_height, $width, $height);
imagejpeg($image_p, "underlay_image.jpg");
WORKS FINE and underlay_image.jpg is created.
THEN i try to place this image behind a png which is 504 x 405
I want to keep the resulting image and NOt crop or effect the png.
$width = 540;
$height = 405;
$bottom_image = imagecreatefromjpeg('underlay_image.jpg');
$top_image = imagecreatefrompng('Photo-Template.png');
imagesavealpha($top_image, false); // enable transparancy
imagealphablending($top_image, false);
imagecopy($bottom_image, $top_image, 0, 0, 0, 0, $width, $height);
imagepng($bottom_image, "new_image.png");
The resulting image new_image.png is 360×268 NOT 504×405 and accrodingly, the front image ( the png ) is now cropped.
I am sure i have done something silly would would really aprepciate a pointer on this please.
Thanks
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image, Problem, resulting, size
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