Adjusting transparency of extent indicator?

[ReidMatthies]

Is it possible to adjust the the transparency of an extent indicator in a data frame? I have an extent indicator with a solid fill background, but I would like to be able to see the features underneath of the extent indicator while maintaining a solid background on the extent indicator.

Any assistance would be greatly appreciated.

[JimW1]

As far as I know you cannot make the extent indicator background transparent.

For a workaround, I'd suggest picking a marker fill symbol background. In my example, I used a 1pt circle marker with 2pt of separation (it's a mega-zoomed inset map). You could use other symbols for more bleed-through but this is what I've used in the past when transparency is not an option. Line fills look okay too depending what your underlying data looks like.

[JaredPilbeam2]

Is there still no transparency setting? I'm having trouble finding it if there is.

[gisbradokla]

This is possible. I struggled with it earlier. I had applied a gradient fill effect. (I didn't like that)

Found this thread and gave up. (almost)

But after doing some more digging found the solution.

in order to set transparency on the extent. Select the extent indicator, right click, and select properties

In the Extent Indicator Properties (element). Change the Element from "Leader" to "Extent Indicator" select "Callout to Edges" and choose the "Symbol"

Select the color again.

In the color selector choose the color properties at the bottom.

In the color properties choose transparency.

Make your change!!