آموزش InDesign Illustrator Tracing raster graphics
یکی از آخرین مواردی که ما قبل از شروع استفاده از آن باید به لوگو انجام دهیم این است که ما باید رنگ ها را به آن اعمال کنیم و همچنین در شرایط مختلف، از جمله چاپ بر روی مواد مختلف و زمینه های رنگی، در دسترس قرار بگیریم. بنابراین در این فیلم من قصد دارم به شما نشان دهید که چگونه رنگ خود را به لوگو خود بکار ببرید با استفاده از همان طرح رنگی که قبلا در آن ایجاد کردیم. و سپس همچنین چگونگی ساخت لوگوی خود را در سناریوهای مختلفی که ممکن است به آن وارد شوند، ارائه دهیم. بنابراین این همه در درس من ایجاد دارایی شناسایی نام تجاری، که نشان می دهد قالب اصلی من برای ایجاد یک بسته همه آرم های لوگو است که شما را به مشتریان ارائه می دهد. هنگامی که این همه تنظیم شده است، می توانید ببینید که چگونه این آرم به عنوان یک آرم کامل رنگ، به عنوان یک آرم تک رنگ و مثبت و منفی قابل بازیابی است. پس بیایید پیش برویم و ابتدا تم رنگی را که برای این نیاز داریم وارد کنیم. بنابراین اجازه دهید پانل swatches ما را باز کنیم، به این آیکون نشانه کوچک بروید، و پایین بروید و دیگر کتابخانه را انتخاب کنید. در داخل فایل های تمرینی خود را در فصل 5 شما فایل Parmigianos V2.ase را پیدا خواهید کرد. این یک فایل مبادله Swatch Swatch است. حالا شما باید از کتابخانه های Adobe CC برای ذخیره رنگ خود استفاده کنید، اما ما فقط در یک دقیقه به آن دسترسی خواهیم داشت. هنگامی که ما باز می شویم، این باز می شود و شما می توانید تمام رنگ هایی که برای من در دسترس هستند را ببینید. اگر می خواهم این را به پنل swatches من اضافه کنم، می توانم با کلیک بر روی آیکون پوشه کوچک، آن را به طور خودکار آنها را در آنجا اضافه می کنم. حالا من نیز می خواهم یک کتابخانه پارمیجیانو ایجاد کنم. پس بیایید پیش برویم و به شما نشان خواهیم داد که چگونه این کار را انجام دهید. بیایید اینجا به آیکون کتابخانه برویم و بیائیم اینجا ببینیم، می بینید که من قبلا یک کتابخانه پارمیجیانوس را از اینجا شروع کردم، اما می خواهم به شما بگویم که چگونه خودتان را ایجاد کنید. بنابراین آنچه که ما در اینجا خواهیم کرد این است که فقط به پایین برویم و کتابخانه جدیدی ایجاد کنیم، ما این منوی Parmigianos را ایجاد میکنیم، ایجاد ایجاد میکنیم. این منو خالی می دهد و سپس آنچه که من انجام خواهم داد این است که من فقط می خواهم نمونه های من را باز کنم. و در داخل نمونه ها، بیایید اینها را در اینجا به نحوی حرکت دهیم و پانل کتابخانه ها را باز کنید، آنها را با هم بکشید، تا بتوانید همه چیز را ببینید. One of the main benefits to working inside of Adobe Illustrator is the fact that everything you create inside of Illustrator is vector
artwork, which means it's resolution independent and thus can scale infinitely, up or down, without any penalty. But what happens when
we have artwork that's not created in Illustrator? Is there a way to take that artwork and make it vector? Yes, there is. And in this
movie I'm going to show you how to do that. So first things first, let's create a brand new document here by clicking the New button
right there. And let's choose the Print profile and choose Letter and hit OK. Once we do that, we've got our essential workspace here,
I'm going to reset that so everything's in the right place. And then what we're going to do is we're going to bring in a piece of
artwork. So I'm going to go up to the File menu and choose Place, and we're going to go out into our Chapter 05 Exercise Files folder.
We're going to find this document called pattern.psd. Once I do that, it's going to give me the loaded cursor and I can click to place
that anywhere out on my artboard. You can see, this is just an ornate pattern and it was done in Photoshop. It's an image. It's not
vector artwork, which means if I scale it up or I scale it down, it's going to degrade the quality of the image. But, I want to be able
to use this both as a background on my menu project and maybe in the future as a background on the web or on a business card, and I
don't want changing the size of it to affect the overall quality. So how can I get this from its standard raster-based into a vector-
based? Well, there are a couple of ways you can do it. I can take this into Photoshop and I could redraw it in there using custom shape
tools. But that's going to take forever and probably not yield a very good result. I could also bring it in here and start to draw it
with the Pencil tool. But as we've already discussed, sometimes people aren't as adept with drawing with the Pencil tool and it can
create some undesirable results if you don't know how to work it properly, and it's just going to take a whole lot of time. And the same
thing with the Pen tool. It's all just too complicated, takes too much time to draw something like this. You know, I want what everybody
wants. I want the one-click fix. Well, there's not so much a one-click fix inside of Illustrator for something like this, but there is
an option to get you most of the way there. So let's take a look at that. It's called Image Trace. So we've got this, let's go ahead and
put it directly in the center of the document, just like so. And once I have that out there, I'm going to open up the Image Trace panel
by going to Window, Image Trace. So this Image Trace panel, and if you want more information on this panel, by the way, I have a whole
course dedicated to it called Tracing Artwork in Illustrator. It'll walk you through this panel, soup to nuts, and show you everything
you need to know. But for now, I just want to try to get the best results possible for this particular piece of artwork. So, let's try
the presets. There are usually the best way to do that. And, one of my favorites, when I'm dealing with something like this, is to
choose black and white logo. It tells me here that this may be a little slow because the image is large. What this is telling you is,
"Hey, Illustrator might lock up here. Illustrator may even freeze here. If that's a problem, you need to hit Cancel and use a lower
resolution image." However, if you're using a modern computer with enough RAM and things like that, this shouldn't be too much of a
problem. If for whatever reason Illustrator freezes while you're trying to do the trace, simply restart Illustrator and watch this movie
again, this time without going through the tracing exercise. Okay, let's go ahead and hit OK to that. And Illustrator is going to
attempt to make all of those calculations. And boom! You probably didn't even see it, the change is so subtle. But, this is now vector
artwork. I'm serious. Watch this. If I go to resize it, it will actually recalculate on the fly and change it to be vector art every
time I resize it. Now, if you don't want Illustrator to have to do that each and every time, you can, of course, turn this into live
editable pads and I'll show you how to do that in just a second. Now, what if we wanted this to sit on a background? Well, let's go
ahead and draw out the background element here. And we'll just draw it out like this. Here we go. Okay. No stroke, give it a fill. Oh
let's do, see our library's panel. Let's do that dark red color we had earlier. And Arrange, Send to Back, there we go. Oh, wait a
minute. Why can't I see my red background? Well, basically Illustrator has said that this tracing object here, they're recognizing that
white background as part of the vector, so it's still there. Well, we need to get rid of it. Very easy to do. Go into the advanced
options here. Towards the bottom, there is a checkbox called Ignore white. Go ahead and click that. And you may have to go through some
calculations again, but there you go. Now it is just a black piece of artwork laying on top of that red background that we created. If
you want to convert this into live editable pads, hit the Expand button in the top of the control panel and there you have it. Now you
have a true piece of vector artwork made from the original Photoshop document that we placed in here. Now, are you going to get perfect
results every time you do this? No. That's why I suggest you go watch the Image Tracing Course - Tracing Artwork in Illustrator so you
can get more familiar with this Image Trace dialog box. Yes, Image Trace does get lucky on occasion and makes some pretty good
guestimates as to what you're trying to get. But for the most part, these sliders and everything in here, they're in here for a reason.
They're in here so that you can get the most control possible over the vector output of the Image Trace that you're performing. So, go
ahead and check out that course if you want to learn a little more about this. And then, as you come across things like this, bring them
in, play around with the Image Trace panel, and see what you can come up with. It's a very powerful tool. You just have to learn all of
the little things that go along with it to unleash its true power.
