I have made a PDF of a drawing created in Illustrator. Some components of the drawing in Illustrator have gradients - i.e. tone fades linearly from one side of an area to another. The PDF looks great when I open it in Acrobat, but when insert it in my drawing as a PDF underlay, the gradients are gone. What am I doing wrong?
Probably nothing wrong on your part - just a limitation of the PDF Attach. I'll suggest exporting the PDF to a .PNG format, and attaching that as an Image. You could also try TIF, but i generally have better results in Acad with a .PNG.
I was hoping that I had done something wrong. I like the PDF technique because it scales perfectly, and I can snap it into location. .PNG doesn't offer the latter.
Delete the gradient in illustrator and redraw them again in autocad? Autocad has a gradient hatch. Then again...this probably is not the answer you're looking for....