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I can get a Region from a Graphics like this:

Graphics

But how can I transform the graphics in a Plot or a ParametricPlot into a Region?

ParametricPlot[{Sin[u], Sin[2 u]}, {u, 0, 2 Pi}]

enter image description here

Plot[Sin[x], {x, 0, 6 Pi}]

enter image description here

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up vote 6 down vote accepted

Use ParametricRegion instead of Plot/ParametricPlot to obtain an exact region. Alternatively use DiscretizeGraphics on the output of Plot/ParametricPlot to approximate it as a region.

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Oh~Thinks a lot. – yode Jan 18 at 8:50

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