Is there a way to create a step chart using the Google Charts API?
- by Nathan
I'd like to use the google charts API to create a step chart for my Rails application. Preferably using the annotated timeline Google has (since it has a nice wrapper plugin for rails):
http://code.google.com/apis/visualization/documentation/gallery/annotatedtimeline.html
However, there doesn't seem to be a way to create a step chart using the annotated timeline or any other chart in the Google API.
I'm looking to make a plot like this:
If there is no way to do this with the google API, is there an alternative graphing library that can handle such a task?