Hi Lawrence,
Lets say I want to draw a fish. So I work with a coordinate system and maybe use 0-1 or in this case 0-10 Cartesian. I sketch a general dot to dot sketch of my fish. Something to get me started. Then I can draw this sketch without trying to figure out where the control points might be. I can put something together quickly this way. Maybe, I can't quite get it how I want it doing this. At least I have the control points to work with. Here is a simple example of this approach.
Eric
https://github.com/cecashon/OrderedSetVelociRaptor/blob/master/Misc/cairo_drawings/fish1.c
-----Original Message-----
From: Lawrence D'Oliveiro <[email protected]>
To: cairo <[email protected]>
Sent: Mon, Jun 19, 2017 9:36 pm
Subject: Re: [cairo] Getting Bezier Control Points from a Smoothing Function
On Mon, 19 Jun 2017 14:50:00 -0400, [email protected] wrote:> Besides ring gradients, getting control points from a set of points> is very useful in general.I don’t understand the use of this. Faking a theoretical curve fromexperimental data?-- cairo mailing [email protected]://lists.cairographics.org/mailman/listinfo/cairo
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