You are correct, of course. For the purposes of this comparison I think they can be treated the same. Regards, Gary ----- Original Message ----- From: "Levente Uzonyi" <leves@elte.hu> To: <Pharo-project@lists.gforge.inria.fr> Sent: Tuesday, January 19, 2010 2:15 PM Subject: Re: [Pharo-project] Can we remove Arc, Circle and Spline ?
On Tue, 19 Jan 2010, Gary Chambers wrote:
Splines and Beziers are the same thing. With what i did for SVGMorph stuff,
Not exactly. Bezier splines are splines, but not all splines are Bezier splines.
Levente
arcs can only be approximated by splines... nothing to stop you extending BalloonCanvas to draw arcs using the code from Arc though...
Regards, Gary
----- Original Message ----- From: "Alexandre Bergel" <alexandre@bergel.eu> To: <Pharo-project@lists.gforge.inria.fr> Sent: Tuesday, January 19, 2010 1:16 PM Subject: Re: [Pharo-project] Can we remove Arc, Circle and Spline ?
I use them in Mondrian. I haven't found a better way to draw splines and arcs without these classes.
Bezier curves?
Maybe. I haven't checked the formulas carefully. Maybe Splines are a bit different then bezier.
Alexandre
Cheers, Alexandre
On 19 Jan 2010, at 07:20, Mariano Martinez Peck wrote:
Maybe I even would like to remove the whole package 'ST80- Paths'.....but, going step by step, I would remove Arc, Circle and Spline. As far as I could see, they don't have more senders than their own examples. And they are not even working. For example, Arc and Circule shows the same. Evaluate:
Arc example Circle example Spline example
So, what do you think? We break everything if we do this? opinions?
Maybe we can put them in PharoMorphicExtras :)
Cheers
Mariano
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