Hi, Google Chart API (a.k.a Image Charts) is a server returning an image and as such cannot provide interactive or HTML features. You may want to look at Interactive Charts: http://code.google.com/apis/visualization/interactive_charts.html <http://code.google.com/apis/visualization/interactive_charts.html>Where what you are trying to do is possible. The news group for this API is: google-visualization-...@googlegroups.com
--Ed On Wed, Oct 27, 2010 at 4:57 AM, Mawg <graham.keelli...@gmail.com> wrote: > I want to use short labels on charts, but let the user hover the > cursor over the label to seem a more informative tooltip (using the > HTML title tag). Can that be done? > > > 1. Take any valid Gogole Charts request URL > 2. Change a chxl value to use the HTML title="" tag, > e.g,http://chart.apis.google.com/chart?chxl=0:|one|two| > &chxt=x,y,x&chbh=a&chs=300x225&cht=bvg&chco=A2C180,3D7930&chd=t:50,60 > > becomes > > http://chart.apis.google.com/chart?chxl=0:|<a title="tooltip one">one</ > a>|two|&chxt=x,y,x&chbh=a&chs=300x225&cht=bvg&chco=A2C180,3D7930&chd=t: > 50,60 > > or, if we encode the angle brackets <> it becomes > > http://chart.apis.google.com/chart?chxl=0:|<a title="tooltip > one">one</a>|two| > &chxt=x,y,x&chbh=a&chs=300x225&cht=bvg&chco=A2C180,3D7930&chd=t:50,60 > > but neither of those work - can I actually achieve what I am trying > for? > > -- > You received this message because you are subscribed to the Google Groups > "Google Chart API" group. > To post to this group, send email to google-chart-...@googlegroups.com. > To unsubscribe from this group, send email to > google-chart-api+unsubscr...@googlegroups.com<google-chart-api%2bunsubscr...@googlegroups.com> > . > For more options, visit this group at > http://groups.google.com/group/google-chart-api?hl=en. > > -- You received this message because you are subscribed to the Google Groups "Google Chart API" group. To post to this group, send email to google-chart-...@googlegroups.com. To unsubscribe from this group, send email to google-chart-api+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-chart-api?hl=en.
