MagickWand equivalent of SetImageOpacity

[*void]

The following topic:
http://redux.imagemagick.org/discourse- ... php?t=6251

contains a program submitted by el_supremo that seems to critically depend on the capability of SetImageOpacity to set an arbitrary image opacity (other than completely opaque).

How can one change this program to achieve the same effect using the MagickWand API exclusively?

[magick]

We'll add a MagickSetImageOpacity() method to the MagickWand API in the next release. For now you need to set the opacity yourself with a PixelWand iterator.

[*void]

Thanks!

I can wait.