裁剪图像中的错误在哪里？

Question

Good day.

i have problem with a crop image.

original image:

after use code i give next image:

Code for crop image:

$pathTemp = '../Images/Temp/';
$path = '../Images/';
$pathCrop = '../Images/Crop/';


if($image=='0'){die('error_image');}
if (!copy($pathTemp.$image, $path.$image)){die('error_image');}

$ext_arr = explode('.',$image);
$ext = $ext_arr[1];

$jpeg_quality = 90;
$src = $pathCrop.$image;

$img_r = imagecreatefromjpeg($src);

$dst_r = imagecreatetruecolor($_POST['w'], $_POST['h']);

imagecopyresized($dst_r,$img_r,0,0,$_POST['x1'],$_POST['y1'],170,110,$_POST['w'],$_POST['h']);

imagejpeg($dst_r,$pathCrop.time().'.jpg',$jpeg_quality);

Tell me please where i have error?

Why i get bad end image?

Answer 1

Your script works, I think that your problem is the location of the original image.

Isn't your original image supposed to be in the $path folder ? You're looking for it in the $pathCrop folder.

$src = $pathCrop.$image;

Then $img_r is empty, so when you copy it to $dst_r you have a black image.

Try replacing

$src = $pathCrop.$image;

by

$src = $path.$image;