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sconsult / croppic

croppic
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Cropped image - blur #163

Closed svilius closed 8 years ago

svilius commented 9 years ago

Hi,

I have downloaded whole website, everyting is working, but after "crop", image looks very blurry. I tested same image on croppic.net, everything look great, where is the problem?

Thank you for answer.

Quality = 100 bna

Update: wrong

svilius commented 9 years ago

The problem is with server, but still didint find it...

sconsult commented 9 years ago

Hi @svilius

I see the results. Can you provide more information about your enviroment ? Also do you see the same issues on your server and on croppic.net or just your server ?

Cheers

Mat

svilius commented 9 years ago

Hi @sconsult

on croppic.net server everything is fine.

This is on my server (Im using host1plus provider): http://www.threemki.com/crop/

Php extensions (try`d check everthing n uncheck, nothing changed) image

sconsult commented 8 years ago

Hi @svilius

Unfortunately your link is not available. I have to assume everything around how you implemented croppic, as you are not sharing invocation code or crop implementation (aka are you using img_crop_to_file.php or your own implementation to crop the file).

My assumption is at this point that you use the img_crop_to_file.php and with that said there are several possible reasons why re-sizing/cropping could produce a blurry image, however mosty they are environment specific.

Here a couple references to what might be the issue:

http://stackoverflow.com/questions/8017372/this-picture-become-blurry-after-resizing http://stackoverflow.com/questions/15248461/php-file-upload-script-produces-blurry-image

Hope that gets you started.

Mat

svilius commented 8 years ago

Hi @sconsult

after I download croppic.zip I dont change any files or something like that, just copy/paste.

I tried on xampp, same story. I think it`s a problem with image processing libraries

sconsult commented 8 years ago

no further updates received

Askancy commented 7 years ago

I too have this problem. someone has already solved the mystery?

ogunm commented 4 years ago

this is rotating problem, change your backend scripts if you not rotate pictures you cant use rotate functions.

if you change img_crop_to_file.php 79. line

imagecopyresampled($final_image, $cropped_rotated_image, 0, 0, $imgX1, $imgY1, $cropW, $cropH, $cropW, $cropH);

to

imagecopyresampled($final_image, $resizedImage, 0, 0, $imgX1, $imgY1, $cropW, $cropH, $cropW, $cropH);

you cant rotate images but blurry problem solved.