Em seg., 2 de dez. de 2019 às 01:21, Alexandre Torres Porres < [email protected]> escreveu:
> I guess if the goal is to design GUI objects, I should pretty much just > learn how to properly code them with tcl/tk... it's the ideal situation > anyway and I'm just sweating a lot to design things that will never be as > good as having a proper GUI. > > As far as drawing circles for Data Structures, I don't see why it'd be too > hard. > > But anyway, having circles is definitely cool and may allow us to design > many interesting things. But for my purposes (designing a circular slider > or a simple knob), I just realised there's a simple hacky trick, which is > just having a dummy bang object in the background for a circular shape. > It's lighter and even looks better. > > The only thingy is that you can't change the color of the circle line. So > you can't do something like having a full background color of black and > draw the circle line in white. But... if you work with only the background > color of the circle and ignore the background of the out of bounds, then > it's not a real issue. > coming to think of it, nothing stops it from having a different color for the out of bounds (other than white) - which can also be good
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