Hi. Currently there is no way to make a 0 valued slice to have a legend entry. However, any small value which is strictly bigger than 0 would work for you. As a workaround, you can replace zeroes with 0.0001 (and you can set its formatted value to '0' if this is a concern) and the chart would look as you would want it to, meaning the 0 slice would have a legend entry but will not be drawn.
Best, Viz Kid On Tue, Nov 24, 2009 at 2:33 AM, peted <[email protected]> wrote: > Hello, > I am having an issue with the pieChart visualization. > > Basically, I am using the chart to display four types of emotion, 1) > positive, 2) negative, 3) neutral, and 4)mixed -- always in that > order. > Sometimes there are 0 values for a particular sentiment. i.e. there > are 10 for positive, 0 negative, 3 for neutral and 2 for mixed. > > My issue is:that the pieChart will not correctly skip values with 0's. > Rather, it will get the next value and display the that value for the > wrong color. > > So in regards to the example: > there are 10 for positive, 0 negative, 3 for neutral and 2 for mixed. > > The pie chart will display 10 for positive, 3 for negative, 2 for > neutral and 0 for mixed. > > Has anyone had any experience with this? > > Thanks in advance! > > -- > > 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]<google-visualization-api%[email protected]> > . > For more options, visit this group at > http://groups.google.com/group/google-visualization-api?hl=. > > > -- 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.
