Transparent background color for graphs

[Craige_Hales]

What inspired this wish list request?

need to make transparent PNG with graphic script

What is the improvement you would like to see?

Allow graph background color of 'transparent'. This is not the same as the window background color. Currently the graph always creates a rectangle of color, making it impossible to capture an image with transparency.

Why is this idea important?

https://community.jmp.com/t5/Discussions/How-to-use-JSL-graph-background-for-transparent-graphics/m-...

Need a way to *also* request the graph background be 'none' or 'transparent' or 'missing'