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- [Voiceover] In this movie,



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we'll take a look at the

Advanced Tracing options.



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Which again, are made available to us



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inside the Image Trace panel.



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So, I'll start things off by clicking



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on the line art in order to select it.



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And then I'll click on the triangle



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in front of the word, advanced



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or the bottom of the image trace panel,



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in order to expand these

many additional options.



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I'm gonna go ahead and

zoom in on these details



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in front of the pencil.



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Which are intended to

indicate flecks of graphite.



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And we're gonna start things off



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with this Noise option right here.



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If your image is noisy,

that is it contains



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a bunch of random flecks,



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then you can crank this value

up to ignore smaller details.



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And at 71 pixels, we're

saying that anything



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that is smaller than 71

pixels will not get traced



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And as a result,



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I lost a lot of those

little bits of graphite.



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And I also lost the interior



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of the A, the O and the R.



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Which, of course, is not what I want.



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And that's because this

image is a very clean image.



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It's low noise, and

that's largely a function



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of cleaning your scanner glass

before you scan your artwork.



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And that way you don't have a bunch



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of dust and junk all over the place.



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And so I'm gonna take this

noise value down to five pixels.



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And press the Enter key,

or Return key on the Mac,



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in order to apply that change.



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After which point we'll see

more flecks of graphite,



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and we'll see the

interiors of those letters.



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Next we have this corners value here,



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and it decides the weighting

between smooth points



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and corner points inside

the traced artwork.



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And so let's say, I'm not really liking



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all the little corners on

the graphite once again



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and throughout the rest of the art.



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Then I can go ahead and crank that value



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down to something like 10 percent,



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and that's gonna give

me a lot fewer corners



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than I had before.



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And so of course, if you

take it down to zero percent,



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you're pretty much not going

to have any corners at all.



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But at 10, we have much smoother results.



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Paths, is gonna determine

the fidelity of the line art.



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How many paths are used.



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Notice down here at the

bottom of the panel,



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we can see that we have 3,473 paths



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and a little more than

39,000 anchor points.



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If I want better fidelity,

I would just go ahead



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and crank that Paths

value up to 100 percent,



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which is gonna give me

a lot more complexity.



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You can see we have

almost 2,000 more paths,



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but our anchor paths

have shot up to 103,000.



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And we've got some very wiggly

looking line art right here,



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which has a high fidelity factor.



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But is possibly a little

less smooth than I'd like,



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which is why I ultimately

came up with a value here.



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A Paths value of 94

percent, which is gonna help



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to smooth out the artwork dramatically,



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and it basically cut the number

of anchor points in half.



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Alright, now notice Snap Curves To Lines,



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that check box right there.



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What that's gonna do is it's gonna take



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slightly curving lines and

it's gonna make them straight.



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Now it doesn't make too much difference



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where this artwork is concerned.



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Notice I went ahead and

turned the checkbox off.



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But it may make a difference

with schematic artwork.



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So if you have a lot of rulered lines,



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that is lines that you

do with a straightedge.



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Then you would probably want to leave



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that checkbox turned on.



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Also notice right here the

number of colors is set to two.



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And that's because Illustrator is tracing



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both the black line art



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and the white stuff in the background.



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I don't want that, so I'm gonna turn on



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the Ignore White checkbox.



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And that's gonna reduce

the number of colors,



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as you'll see in just

a moment here, to one.



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Alright, we also have this Create option,



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which will either create

filled-path outlines



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as we're doing right now.



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Or you can create stroked

paths in addition or instead.



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And for now, I'm gonna leave that off



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because that really slows

things down, but I will show you



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what that looks like in a future movie.



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And then finally, we've

got this Method option.



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Which allows Illustrator to create



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overlapping path outlines.



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And while you may get slightly

better results out of that,



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that's gonna kick the number

of colors back up to two



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because Illustrator is going to trace



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both black and white path outlines.



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And notice now that the Ignore

White checkbox is now dimmed.



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Which is why I'm gonna go ahead



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and press Crtl + z, or

Command + z on the Mac,



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to undo that change.



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Because I really, for this art,



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only wanna trace the black paths.



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Alright so that pretty much takes care



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of everything we have control

of during a tracing process



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Which is why if you're

satisfied with your results,



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you probably wanna go ahead

and save a custom preset.



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By clicking on this little fly up menu



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toward the top of the panel



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and then choosing, Save as New Preset.



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And now I'm just gonna go ahead and call



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this guy Freeform ink art and click OK.



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After which point, you will now see it



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not only available in this pop-up menu,



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but it will be available the

next time you create a tracing



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up here in the control panel.



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Alright, I'm gonna go

ahead and press Crtl + 0.



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Or Command + 0 on the Mac, to zoom out.



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And I'll click off the artwork as well



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and hide the Image Trace panel.



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And now I'm gonna twirl

open this tracing layer



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so we can see the difference here.



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I'll go ahead and turn

on the 300 ppi tracing,



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and I'll turn off the

600 ppi for a moment.



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That was Illustrator's default attempt



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at tracing the medium-resolution artwork.



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And this is the much better, custom,



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higher-resolution resolution tracing.



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Thanks to our ability to

finesse the tracing process



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using the advanced Image

Trace panel controls



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here inside Illustrator.