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keep unscaled image with gdlib

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 04/11/04 06:57pm (Read 1,929 times)  
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obione

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Newbie
Registered: 04/07/04
Posts: 8
does it have that segment of code?
i'm using gdlib to resize my images, and i set the keep_unscaled:image to 1, and it never kept it.
browsing thru upload.class.php, in the gdlib part, i did not see the segment of code present in imagemagick or netpbm.
with gdlib geeklog does not copy the original file. i had to copy that segment of code to be able to keep the original images...
was just a problem with my installation or is this right? there's no condition to see if i want to keep the unscaled image with gdlib?

Obi One
 Quote
 05/01/04 05:35pm  

Ken Jones

Anonymous
Quote by obione: does it have that segment of code?
...
Obi One


Got the same Problem in GL 1.3.9. Had to copy the code by myself and now it works flawless! Can't be an installation problem, i think this piece of code just got lost somewhere in the woods of cvs maybe...
 Quote
 05/01/04 05:51pm  

Ken Jones

Anonymous
If someone wan't to know how to implement this without crawling through the sourcecode, here my snippet to hack into upload.class.php:

Search for:
Text Formatted Code
// do resize
 

and insert in front of this line:

Text Formatted Code
                // Keep Original Image with GDLib -- Hack begin --
                if ($this->_keepOriginalImage) {
                    $lFilename_large = substr_replace ($this->_getDestinationName(), '_original.', strrpos ($this->_getDestinationName (), '.'), 1);
                    $lFilename_large_complete = $this->_fileUploadDirectory
                                              . '/' .  $lFilename_large;
                    if (!copy ($filename, $lFilename_large_complete)) {
                        $this->_addError ("Couldn't copy $filename to $lFilename_large_complete.  You'll need to remove both files.");
                        $this->printErrors ();
                        exit;
                    }
                }
                // Keep Original Image with GDLib -- Hack end --

 

Greets, Ken
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