Re: I worked on guage chart.But I am not getting thing that what I expected?
While Jonathan is correct a gauge chart only returns a single value there are exceptions.
This is actually 2 gauge charts one overlaying the other and there are lots of values that are being shown.
This is actually for Quartiles so you can see the ranges for the quartiles - they all have the same number of values within them but the green Quartile 1 is a very small range 86-90 because all of the values for the 1st Quartile fit int that range 86-90.
You can you calculate the segments and therefore the segment can give additional values.
You can also put in different reference lines or do something different with overlaying gauges maybe hide the needle but display the value (in mine Filtered - 78.0 is a separate text box).