Inkscape

New sinus curve?

Asked by Granjow

Here:
http://www.inkscape-forum.de/discussion/1360/sinus-ist-seit-heute-nicht-mehr-sinusfoermig/#Item_1
Whatever I do, if I try to render a sinus with x going to more than 2 (*2pi), it becomes a little strange, no more sinus-like. Why that?

thanks,
Simon

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Krzysztof Kosinski (tweenk) said : 		#1

You need to increase the "Samples" parameter until you get the desired shape.

The "Samples" parameter tells Inkscape how many points of the function should actually be computed, and then Inkscape interpolates between them using the derivative of the function.

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tunjin (tunjin) said : 		#2

hello..

i love inkscape for ever!!
but i wanted to say new idea for inkscape,

B-spline or "A" or Spline interpolation,i don't know what it is name...

then i show you my picture examples:

http://digilander.libero.it/jaoken2/mieifiles/examples.jpg

now you see other examples and to try it ok?:

http://www.sunsite.ubc.ca/LivingMathematics/V001N01/UBCExamples/Bezier/bezier.html

other examlpes see to right (there is a nice picture) :

http://en.wikipedia.org/wiki/Nonuniform_rational_B-spline

i think that is good for new idea for future inkscape?

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tunjin (tunjin) said : 		#3

excuse is mistaken to me written over...sorry sighsigh

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