Uploaded image for project: 'Magnolia Templating Essentials'
  1. Magnolia Templating Essentials
  2. MTE-136

Imaging with png images increases the size

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Details

    • Bug
    • Resolution: Fixed
    • Neutral
    • 2.0.1
    • 2.0
    • None
    • Global Maintenance 2, Global Maintenance 3
    • 3

    Description

      Steps to reproduce

      1. Upload a PNG to Assets app
      2. Copy the UUID from JCR app
      3. Go to a FTL file and generate an image link using a rendition like thumbnail
        <img src="${damfn.getAssetLink("jcr:b1858280-ad8d-44e9-9063-b76b3eb5658a", "thumbnail")}"/> 
      4. Render the template and download the generated image
      5. Check it size is , at least, 4 times bigger than the original (even its size is smaller)

      Expected results

      The image size is not dramatically increase

      Actual results

      The image size is much bigger than the original

      Workaround

      N/A

      Development notes

      It doesn't happen if the image format is JPG.
      TEST 1:
      PNG image size: 4kb
      Size of the rendition: 232kb

      TEST2:
      JPG image size: 103kb
      Size of the rendition: 41kb

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                dai.ha Dai Ha
                ccantalapiedra Carlos Cantalapiedra
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                  Updated:
                  Resolved:

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