How to fill a freehand shape?

Erel Segal-Halevi shared this question 4 years ago
Answered

Using the freehand tool or the pen tool, I can draw arbitrary curves.

How can I create a closed curve that will also be filled with color?

Best Answer
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230a188c1d67e9612c2433eb6da72a75

Comments (6)

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OK, I see that it works in your file, but I do not understand how you did this?


I click "Locus", then click the pen-stroke, but nothing happens...

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230a188c1d67e9612c2433eb6da72a75

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Another possibility for fill a Pen-stroke inside with color.

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@NoelLambert, @alfabeta2, @rami: thank you very much! Both solutions work well.

The first solution works both for penstroke and for freehand; the second is more intuitive, but works only for penstroke.

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Frehand produce conic and polygon. Fill this with color is not a Problem.


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Freehand produce also Functions and Segments (and not more types).

For this object-types its better to use IntegralBetween[] (instead of Locus)

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In the attachment some examples.

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