Allow Graph configuration to be updated independently

[mraplumb]

Feature Request

Description

Would like to have the ability to update the configuration of an existing graph, such as line styles and legend items, without having to re-render the graph. Currently the graph needs to be destroyed and then re-rendered to see the updates.

Additional Context / Screenshots

https://wiki.cerner.com/pages/viewpage.action?spaceKey=UserExperience&title=Advanced%20Graphing&preview=/1456055900/2408776885/CCDeviceData(2).pdf

In the attached design, the graph owner can have "pre-configured" variations of a graph to show different views to the user. These selections potentially change what items and/or the style in which they are displayed but the data behind the graph does not change.