Hi RWVVV,
I don’t have access to 5.5 anymore, but here’s an IDML file that should import successfully. I’m pretty certain there are no newer features in what I did in this example:
https://acobb.com/temp/id_graphics_in_heading.idml
You’ll see that although there’s no way I know of to embed an image within a para style, you can still do some pretty creative things with the paragraph rules (above & below). It would be a very cool new feature if ID were to add a “use image” option for a paragraph rule… Or even to provide more basic options like your beveled right edge effect, gradients, etc.
The basic approach is to set up a rule “above” that serves as the main background color. You can make it so thick that it completely covers the text, except that it is BEHIND the text. This permits reversed-out text on a dark color background, text with an overbar, or even hidden text with a rule that covers it in the virtual color “paper” (useful for hiding a running head on a title page).
You can also extend rules beyond the text frame (or force them to stay inside), and make them either frame-width or text-width — so there’s your exact positioning requirement.
There are many limitations, but considering these things were originally just “rules,” it’s amazing what can be done. The color assignments can even be tints, and since the Below rule overprints the Above rule, you can have a background color with another color as a border, offset, accent, etc. I created two quickie headings with your green and then tried to use most of the rule features.
Hope this helps. Maybe put in a feature request for “images as paragraph rules.”
Allen