Shading a function

[Brooks_Van_Horn]

I want to draw a shaded region under a curve. It is a regular region but I don't know how to define a region. The curve has some 200 points defining the area. What I'd like is to fill an area or region but I don't know how to define a region with so many points. Any ideas?

Thanks

Brooks

[andrew_4619 · Accepted solution]

Is it windows GDI graphics? then Use Polygon 

https://msdn.microsoft.com/en-us/library/windows/desktop/dd162814(v=vs.85).aspx

[dboggs]

If it's a Quickwin project (has USE IFQWIN), then call the POLYGON or POLYGON_W function.

According to the IVF documentation, POLYGON is a Quickwin function. If you want the Windows function instead (has USE IFWIN) then you need to call the alias MSFWIN$Polygon. But I have no experience with this so can't say anything more.