I have seen that there is RGBA to allow elements to be transparent, but when I go into the Preferences window and look in Background; and in color go to more; I do not see RGBA.
I want to put the graph, for example, in a document with a transparent background. This way, if someone prints the document on yellow paper, they will not see a white box containing the graph. They should just see the graph.
What I want to accomplish in the end is to export the graph to eps and have the background be transparent, while having the graph elements be visible.
Maybe I am overlooking something? Any suggestions?