Fill the area of a line

[vocaro]

It is possible to create polygons using the Line tool. I want to be able to fill those polygons. Is that possible?

For example, in the attached file, I want to fill the area under the curve. How I can I do that?

Thanks!

[JKT]

Short answer - no, unfortunately it isn't possible.

[vocaro]

Short answer - no, unfortunately it isn't possible.

Anyone know if it's possible in Adobe Illustrator?