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N_Tony
Known Participant
February 25, 2019
Answered

pdf 300 dpi sous illustrator

  • February 25, 2019
  • 1 reply
  • 14630 views

Bonjour à tous,

J'ai un petit problème: j'utilise illustrator depuis peu et lorsque j'ouvre mon document en CMJN et 300 dpi pour faire une carte de visite...

puis que je fais cette carte de visite et l'enregistre sous format pdf :
lorsque je la poste sur le site internet de l' imprimeur, on m'indique que la résolution de mon image est inférieur à 300 dpi !!!


Quelqu'un saurait- il d'où vient le problème s'il vous plaît ???

Merci d'avance !

    This topic has been closed for replies.
    Correct answer Monika Gause

    À la base, l'image est en 300dpi mais lorsque je l'agrandi dans illustrator, sa résolution diminue et passe à environ 200dpi. Je crois que c'est cela le problème. Comment enregistrer un pdf en 300dpi avec illustrator dans ce cas la s'il vous plaît?


    Don't enlarge the image if you need it tobe 300 ppi. Get a larger source image instead.

    Illustrator can of course resample your image to 300 ppi, but the result will probably be very blurry. In that case printing with 200 ppi might even produce the better result. But that depends on the printing process.

    You might want to do the resampling using Photoshop if you have to do it at all. Photoshop has the better algorithms for it and can sharpen afterwards.

    1 reply

    Monika Gause
    Community Expert
    Monika GauseCommunity Expert
    Community Expert
    February 25, 2019

    that 300 ppi setting is just the raster effects setting. The vector file itself has no resolution. What‘s in the file and with which settings exactly do you export?

    N
    N_TonyAuthor
    Known Participant
    February 25, 2019

    Ok, thank you for your response.

    In the file, there is a picture and a vector illustration that i have done for the business card.
    I let you see all my setting on these screenshots:

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