Tony, The math is a very simple linear scale between the min and max, which default to 0 and 100, but you can specify a different min or max with options.
On Thu, Jun 11, 2015 at 1:56 PM, Tony Hunter <tony.hunte...@gmail.com> wrote: > Hello, > > What is the math that calculates the scale/dial for the Google gauge > chart? I'm trying to set the mid-point to a certain value, but it's a > little tricky. From what I can see, the start and end points determine the > scale, but I can't get the math down. I run into most of my issues when I > have negative values. Any help would be great! > > Thanks! > > > -- > You received this message because you are subscribed to the Google Groups > "Google Visualization API" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to google-visualization-api+unsubscr...@googlegroups.com. > To post to this group, send email to > google-visualization-api@googlegroups.com. > Visit this group at > http://groups.google.com/group/google-visualization-api. > For more options, visit https://groups.google.com/d/optout. > -- Daniel LaLiberte <https://plus.google.com/100631381223468223275?prsrc=2> - 978-394-1058 dlalibe...@google.com <dlalibe...@google.com> 5CC, Cambridge MA daniel.lalibe...@gmail.com <daniel.lalibe...@gmail.com> 9 Juniper Ridge Road, Acton MA -- You received this message because you are subscribed to the Google Groups "Google Visualization API" group. To unsubscribe from this group and stop receiving emails from it, send an email to google-visualization-api+unsubscr...@googlegroups.com. To post to this group, send email to google-visualization-api@googlegroups.com. Visit this group at http://groups.google.com/group/google-visualization-api. For more options, visit https://groups.google.com/d/optout.
