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Participant
June 3, 2025
Answered

différence de vectorisation entre Illustrator 2024 et Illustrator 2025

  • June 3, 2025
  • 2 replies
  • 593 views

J'ai mis exactement les mêmes réglages de vectorisation d'un fichier identique dans la version 2025 et 2024 d'IIlustrator. Il y a deux différences dans le moteur de vectorisation entre les versions 2024 et 2025, "Simplifier" en version 2024 et "formes" en 2025. La différence majeure est dans le nombre de points d'ancrage, de 10210 en version 2024 à 2531 en version 2025.

>> Donc la version 2025 simplifie automatiquement sans que je puisse le gérer, en je ne retrouve pas la qualité que j'avais en version 2024.

Si quelqu'un a une idée par rapport à cela, ou une alternative encore sur la méthode de vectorisation?

Correct answer Serge5D2D

Thank you @Abhishek Rao - with @Monika Gause we find out the reason was the dimension in pixels of the original file. In Illustrator 2025, 30000px height gives a awful result (see screen capture).
If you reduce the dimension, it works very well in Illustrator 2025, with 6000*24000 px

2 replies

Participant
June 10, 2025

Bonjour,  j'ai exactement le même probleme. Une énorme perte de qualité sur de la vectorisation très simple en noir et blanc.

Abhishek Rao
Community Manager
Community Manager
June 10, 2025

Hi @computers29360069,

 

Thanks for sharing your experience. It's definitely frustrating when an update impacts precision in vectorization! To better understand the difference, could you confirm the exact version of Illustrator 2025 being used in this comparison? Also, please confirm the details of the operating system.   

Additionally, if possible, please share a sample file where you're seeing this discrepancy. It would help us test and analyze the behavior further. A screen recording demonstrating your workflow would also be valuable in pinpointing where the issue arises.  

 

Looking forward to your update so we can investigate this together.

Abhishek

Serge5D2DAuthorCorrect answer
Participant
June 10, 2025

Thank you @Abhishek Rao - with @Monika Gause we find out the reason was the dimension in pixels of the original file. In Illustrator 2025, 30000px height gives a awful result (see screen capture).
If you reduce the dimension, it works very well in Illustrator 2025, with 6000*24000 px

Monika Gause
Community Expert
Community Expert
June 3, 2025

I assume that for now your only option is to keep the old version.

Serge5D2DAuthor
Participant
June 4, 2025

Thank you Monika. So we must assume Illustrator 2025 is less precise in this process. What a loss.