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Participant
Aug 15, 2019 7:05 AM UTC
Answered

Pixelated strokes

Do the strokes in illustrator get pixelated only with the color black when it is superimposed on a dark color, does it help?​

Сообщение отредактировано: Anna Lander

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    Monika Gause
    Monika GauseCorrect answer
    Community Expert
    Aug 15, 2019 3:36 PM UTC

    Is the smoothing option turned on in Preferences > General?

    7 replies

    Participating Frequently
    Aug 15, 2019 1:38 PM UTC

    no.

    correct answer. lol

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    JETalmage
    Inspiring
    Aug 15, 2019 11:51 AM UTC
    Do the strokes in illustrator get pixelated...?

    On your monitor, yes. Your monitor is a raster-based imaging device. So everything you actually see on your monitor is, in fact, a raster image, even if it is being rasterized from vector-based objects.

    Vector-based artwork is resolution-independent. That does not mean it never gets rasterized. It always gets rasterized, both on your monitor and when printed. The resolution independent advantage of vector-based graphics is not a matter of if the rasterization occurs, but when.

    While working in any program like Illustrator, the vector paths you draw are being rendered to the monitor as a raster image that has the resolution of your monitor. So you will always see a measure of "pixilation" if the pixels on your monitor are large enough for your eyes to see. But if you zoom in, your artwork is re-rendered on-the-fly. So the "pixilation" is still there, but it does not get worse, as it would if the artwork were, itself, a raster image.

    When sending your vector-based artwork to a printer, it is re-rendered at the higher resolution of the printing device.

    That, in a nutshell, is what "resolution independence" is all about: Rasterization is inevitable. But it can automatically be performed at the maximum resolution of the output device, because it occurs at the time of final output.

    JET

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    fram_v3Author
    Participant
    Aug 15, 2019 3:07 PM UTC

    example of how the image is pixelated with the color black. is there any way to avoid this?                          

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    Monika Gause
    Community Expert
    Monika GauseCommunity ExpertCorrect answer
    Community Expert
    Aug 15, 2019 3:36 PM UTC

    Is the smoothing option turned on in Preferences > General?

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    Monika Gause
    Community Expert
    Community Expert
    Aug 15, 2019 10:38 AM UTC

    The color black 100 K in CMYK documents will always have a thin white/grey edge. This is a screen rendering issue and won't affect printing.

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    jane-e
    Community Expert
    Community Expert
    Aug 15, 2019 9:56 AM UTC

    Hi Fran,

    Illustrator is vector (except for drop shadows, Gaussian blur, etc.)

    Strokes in Illustrator should not get pixelated.

    Can you reword your question and show a screen shot, including the Appearance panel?

    I moved your query from Forum comments to Illustrator.

    ~ Jane

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