Hi,

I have a macro where I import an image, compute some values that are stored in arrays, and then I would like to plot the data from these arrays as overlays on top of my image. Here is some of the code in case this helps to clarify:

```
open("test2.png");
W = getWidth; H = getHeight; U = round(0.3*H); V = U + 1;
Upper = newArray(W);
for (j=0; j<W; j++) {
makeLine(j, 0, j, U);
profile = getProfile();
maxLoc = Array.findMaxima(profile, 1);
if (maxLoc.length > 0)
Upper[j] = maxLoc[0] * -1;
else
Upper[j] = 0; }
x = newArray(W);
for (p=0; p<x.length; p++) { x[p] = p; }
Fit.doFit("2nd Degree Polynomial", x, Upper);
Fit.plot();
curveU = newArray(W);
for(a=0; a<W; a++)
curveU[a] = Fit.f(a);
```

Now I would like to overlay the curveU values on my image as a line. Does anyone know if this is possible?

Any tips would be greatly appreciated.