I am trying to do a combo chart or overlay the results of one chart with another. My application is straight forward. I am using the Elevation API to determine the terrain (elevation) along a path between one point on the map (antenna location) and another (receiver). In addition I would like the column chart to display a straight line between two points. This will allow me to see if any point (elevation) along the path breaks the (line of sight (LOS) between point A (antenna location) and point B (receiver). I have a sample at: http://dm.frogtownsoftware.com/mentorship/map-test2.html . What is lacking is a line drawn from the first plot position along the path on the left to the last plot position along the path on the right.
I am sure someone has been able to do this. Any help is greatly appreciated. -- You received this message because you are subscribed to the Google Groups "Google Visualization API" group. 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.
