Setting up series to target different axes is fairly straightforward. The "series" option is a map of series indices to series suboptions, one of which is the "targetAxisIndex" option, which controls which axis the series is drawn against (index 0 is the left axis, index 1 is the right axis). Set up the options for each axis using the "vAxes" options, which is a map of axis indices to vAxis suboptions.
Converting from one unit to another is also relatively easy. DataViews allow you to create calculated columns that take values from a DataTable (or another DataView) and convert them into different values. If you hook up an event handler for an HTML element (like a button), you can switch the data around, change chart options, whatever else you need to do, and redraw the chart on a click of the button. Ok, that probably sounded rather complicated, but I promise that it really isn't. Here's an example of all of this in action: http://jsfiddle.net/asgallant/LWDP4/1/. Feel free to mess around with it, see what everything does, and to ask any questions you have about the API. On Tuesday, September 18, 2012 7:41:00 PM UTC-4, Gizamo wrote: > > Hello. I'm trying to make something similar to this line graph: > http://jsfiddle.net/LuP4K/ > > The actual chart layout I'm trying to replicate is here: > http://wkfluidhandling.com/media/images/performance-curves/psu060-performance-curves-665x435.png > (but I'd like to use only Standard or Metric units and allow the user to > choose whichever they prefer with a toggle button). > > Anyway, it was simple enough to setup in Highcharts, but I can't seem to > figure out how to create a GoogleCharts version of it (in part because I am > struggling with the API features/language). Can someone please get me > started in the correct path? > -- You received this message because you are subscribed to the Google Groups "Google Visualization API" group. To view this discussion on the web visit https://groups.google.com/d/msg/google-visualization-api/-/cdDl_SpMk80J. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-visualization-api?hl=en.
