Drawing a diagonal line?

Hello,

This seems like a silly question but does anyone know how to draw a diagonal line that has on-click functionality to input data as well as value based alerts? Raw xcelsius seems to only come with horizontal and vertical lines. I tried using Innovista's enhanced line component but it doesn't function correctly (visibility doesn't work) and there aren't any alerts. The reason I need diagonal lines is because I am attempting to create a very simple display where nodes are laid over a map with lines connecting them together. Each of the nodes reflects the health of that node, and the lines reflect the health of each connection. Any ideas?