Bar Chart Lable Format

[gr4nt4]

Hi

 

I have a bar chart. that uses the expression

 

New Double( $F{TOTAL02}.doubleValue() / $F{GRANDTOTAL}.doubleValue() * 100.0)

 

to get the values of each column shown as a % of the total. However the value returned is to 3 decimal places where I only want to display to 1.

 

I tried the mask values but with no luck

 

Any ideas how I can go about this?

[szaharia]

Hi,

 

Could you post a sample which can reproduce this behaviour? It would be very useful in determining the original cause of this problem.

 

Thanks,

sanda

[gr4nt4]

Hi

 

Attached files as requested.

 

many thanks [file name=GraphProblem.jrxml size=5322]http://www.jasperforge.org/components/com_joomlaboard/uploaded/files/GraphProblem.jrxml%5B/file] size=335]http://www.jasperforge.org/components/com_joomlaboard/uploaded/images/snap.jpg

[szaharia]

Hi,

 

Thank you for the sample. You're right: there's no mask attribute for the value labels. It can be added, but this means changes through entire chart realm in the application. You could post a feature request here.

Meanwhile, as a workaround to this problem, you could use

Code:

new Double(Math.round(your_value * 100)/100d) in your <valueExpression /> tag.

 

Regards,

sanda