Hello, I try to use your ib with a large jpg file but the saved file is totally gr

yep you can try this image <a href="http://dropcanvas.com/7vbtj" rel="nofollow

hello i've uploaded again an image that cause the problem <a href="http://drop

exifs datas of this image <div class="highlight highlight-text-xml notranslate pos

I confirm this issue with a simple jpeg image. <div class="highlight highlight-sou

hi <a class="user-mention notranslate" data-hovercard-type="user" data-hovercard-url="

i've did a pull request for this =) <a class="issue-link js-issue-link" data-error

Saved image is gren about jimp HOT 12 CLOSED

jimp-dev commented on August 19, 2024

Saved image is gren

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Comments (12)

oliver-moran commented on August 19, 2024

What kind of manipulation (if any?) did you try and do on the image before you saved it? Can you attach an example of an original image that causes this to happen?

Thanks.

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yoyoy commented on August 19, 2024

yep
you can try this image
http://dropcanvas.com/7vbtj
for now no matter with other images...

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yoyoy commented on August 19, 2024

hello
i've uploaded again an image that cause the problem
http://dropcanvas.com/jti5x
24bit 96ppp image

my code is quite simple
var monimgresize = new Jimp(targetFileUpload, function () {
this.resize(neww, newh).write(targetFileUpload); // save again
});
with neww and newh in scalled to the original (so 2000x1498)

if you have an idea you can save me ;)
thanks a lot

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yoyoy commented on August 19, 2024

exifs datas of this image

<?xpacket begin="" id="W5M0MpCehiHzreSzNTczkc9d"?>
<x:xmpmeta xmlns:x="adobe:ns:meta/" x:xmptk="Adobe XMP Core 5.0-c061 64.140949, 2010/12/07-10:57:01        ">
   <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
      <rdf:Description rdf:about=""
            xmlns:xmpMM="http://ns.adobe.com/xap/1.0/mm/">
         <xmpMM:DocumentID>8B4B99099444A7275B7EECED9F2E31FD</xmpMM:DocumentID>
         <xmpMM:InstanceID>8B4B99099444A7275B7EECED9F2E31FD</xmpMM:InstanceID>
      </rdf:Description>
      <rdf:Description rdf:about=""
            xmlns:dc="http://purl.org/dc/elements/1.1/">
         <dc:format>image/jpeg</dc:format>
      </rdf:Description>
      <rdf:Description rdf:about=""
            xmlns:photoshop="http://ns.adobe.com/photoshop/1.0/">
         <photoshop:ColorMode>3</photoshop:ColorMode>
         <photoshop:ICCProfile>sRGB IEC61966-2.1</photoshop:ICCProfile>
      </rdf:Description>
      <rdf:Description rdf:about=""
            xmlns:tiff="http://ns.adobe.com/tiff/1.0/">
         <tiff:ImageWidth>1558</tiff:ImageWidth>
         <tiff:ImageLength>2079</tiff:ImageLength>
         <tiff:BitsPerSample>
            <rdf:Seq>
               <rdf:li>8</rdf:li>
               <rdf:li>8</rdf:li>
               <rdf:li>8</rdf:li>
            </rdf:Seq>
         </tiff:BitsPerSample>
         <tiff:PhotometricInterpretation>2</tiff:PhotometricInterpretation>
         <tiff:SamplesPerPixel>3</tiff:SamplesPerPixel>
         <tiff:XResolution>72/1</tiff:XResolution>
         <tiff:YResolution>72/1</tiff:YResolution>
         <tiff:ResolutionUnit>2</tiff:ResolutionUnit>
      </rdf:Description>
      <rdf:Description rdf:about=""
            xmlns:exif="http://ns.adobe.com/exif/1.0/">
         <exif:ExifVersion>0221</exif:ExifVersion>
         <exif:ColorSpace>1</exif:ColorSpace>
         <exif:PixelXDimension>1558</exif:PixelXDimension>
         <exif:PixelYDimension>2079</exif:PixelYDimension>
      </rdf:Description>
      <rdf:Description rdf:about=""
            xmlns:xmp="http://ns.adobe.com/xap/1.0/">
         <xmp:CreateDate>2015-01-05T18:28:42+01:00</xmp:CreateDate>
         <xmp:ModifyDate>2014-05-27T09:46:15+02:00</xmp:ModifyDate>
         <xmp:MetadataDate>2014-05-27T09:46:15+02:00</xmp:MetadataDate>
      </rdf:Description>
   </rdf:RDF>
</x:xmpmeta>





















<?xpacket end="w"?>

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yoyoy commented on August 19, 2024

i've made another test
open in photoshop
modified the size
saved for the web
and the result is different... but always bugged
check here
http://dropcanvas.com/7mu2a

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charafsalmi commented on August 19, 2024

I confirm this issue with a simple jpeg image.

        var jimp = new Jimp(newFile, function() {
          this.scale(0.9);
          this.quality(100);
          this.write(newFile, function() {
            reply();
          })
        });

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yoyoy commented on August 19, 2024

hi @charafsalmi
did you know another library to do that without installing imagemagik or other external tool ?
thanks

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yoyoy commented on August 19, 2024

hi !
i've found the (fu****g) solution ...
just Math.round your size ....
no comment :'(

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charafsalmi commented on August 19, 2024

Nope. I don't know any other one.
What do you mean by "just Math.round your size .... ", could you give an example ?
Thanks.

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charafsalmi commented on August 19, 2024

i've did a pull request for this =)
#4

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yoyoy commented on August 19, 2024

right ;)
so you understood ;)

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oliver-moran commented on August 19, 2024

That's great, guys. Thanks so much for this. I've pulled the solution in.

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Saved image is gren about jimp HOT 12 CLOSED

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