ooooh - there's a lot in that post .. I'll hit the "big questions" first...
Bliss Eyed wrote:
"Select with auto-fill or Create Shape with autofill unselected: do not use paintbucket"
what I said was: draw the shape (with auto-fill enabled) OR draw the shape without auto fill then use the "create shape" tool ...
Create Shape and Draw are quite different things.
so first of all here's some terminology:
there's a PATH - that's the set of points that make up a CURVE - a curve can be a CLOSED curve where there are no end points (for example - when you use the Draw shape tool to make a rectangle you get a path with 4 points that makes a CLOSED CURVE -- yes - "curve" even though the corners are square! -- more of that later) or an open curve (such as when you use the Add Point tool to make a straight line with only 2 points).
you can add FILL to a closed curve; and you can add STROKE to any curve.
a SHAPE is any collection of curves -- most people keep life easy and make one shape for one curve out of one path - but you don't need to. Again - more of that later - and for now we'll keep it simple... but/and because it's not necessary (or, as you'll find as you progress, desirable) to keep it simple that's why there's the different terms.
The draw shape tool draws a path to make a closed curve and then, with one or both of autofill / autostroke enabled, creates a shape and applies fill and/or stroke. If you don't have fill AND stroke you don't get a SHAPE.
Bliss Eyed wrote:
how DOES one select a shape? How does the program react to let you know a shape has been selected?
use the SELECT SHAPE tool in the Fill Tool sub-panel (the kidney shaped icon with an arrow) -- and how it appears depends on whether you've selected the "checkerboard" option (the tick box in the Style panel labelled "Checker Selection") in the STYLE panel. (I think that was there in 9.5... but, as you noted later, you'll get the checkerboard overlay for selected shapes)
(select shape will NOT select just a path)
Bliss Eyed wrote:
I think most of the time I've been doing all three; would this explain why a shape would appear to have the right color then suddenly switch to the wrong color later?
you're on 9.5 -- I think paintbucket had changed by that release (not sure it was a while ago; and I'm on the road right now, so I don't have my system with all the old versions on it to check) ... however, the latest version of paintbucket makes a new shape from any overlapping area of two existing shapes.
but I don't think that's why the colours seem to switch back...
Bliss Eyed wrote:
i create a new layer for every single shape BECAUSE I'm so traumatized by this color crisis.
This is posibly at the heart of the problem.
If you leave a shape selected and then change the colours in the style panel you will change the colours in the selected shape as well as setting up for the new shape
If you create a new layer by using the layer icon that has a red + sign - you're actually duplicating a layer and all the shapes that are on it, and not creating a new empty layer.. so what you see is the top layer and if you've managed to change the colours of all the shapes on that top layer all the "right" colours will still be there on the shapes in the lower layers. To see if this is the case turn layer visibility off starting at the top layer and going down the stack (click on the "eyeballs" to the left of the layer name)
Bliss Eyed wrote:on the right side of the screen, next to the "Style" Tab (for colors), it says SHAPE on a similar shaped tab. I HAVE NO IDEA HOW THIS WORKS, WHAT IT DOES OR MEANS
What this does is allow you to give a name to a (keeping it simple) fill colour - and then rather than filling the shape with a colour by RGB value, you use this to give a name to a colour and then fill shapes with the "name" rather than with a colour value. (e.g. you select a green colour, call it "skin" and use that style to fill your shapes. Then, when you decide you want to change all the shapes with "Skin" colour to be (say) blue instead of green all you have to do is change the "skin" style to blue and ... zzzzap .... all your "skin" shapes change colour at a single click ... and this is the other main reason that all your colours might suddenly disappear...
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Once you've got your head round that lot we can hit the other points...