Wrapping Label in Radar Chart

Please let me know how to wrap the label for Radar Chart, i have tried to add script to the functions beforeDrawDataPointLabel and beforeDrawAxisLabel but it is not working.

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mwilliams

What is the script you added and what is your BIRT version?

patilsharan

Version : 2.6
 
 
function beforeDrawDataPointLabel( dph, label, icsc ) 
{ 
var tst=label.getCaption().getValue(); 
var arr = tst.split(' '); 
//label.getCaption().setValue(tst[0]+"\n"+ tst[1]); 
var newlable = "" ; 
for ( i = 0; i < arr.length ; arr++ ) 
newlabel = newlabel + arr + "\n" ; 
 
label.getCaption().setValue(newlabel); 
} 
function beforeDrawAxisLabel( axis, label, icsc ) 
{ 
var tst=label.getCaption().getValue(); 
var arr = tst.split(' '); 
//label.getCaption().setValue(tst[0]+"\n"+ tst[1]); 
var newlable = "" ; 
for ( i = 0; i < arr.length ; arr++ ) 
newlabel = newlabel + arr + "\n" ; 
 
label.getCaption().setValue(newlabel); 
} 

 
Basically iam trying to split the label based on blank space, I have attached the sample report.

pricher

Hi,
 
You have a logic error in your for loop. It should read:
 
for ( i = 0; i < arr.length ; i++ ) { 

not
 
for ( i = 0; i < arr.length ; arr++ ) { 

Also, your variable declaration should read:
 
var newlabel = "";
 
not
 
var newlable = "";
 
Hope this helps,
 
P.

patilsharan

The code was just an example i was trying to show here, i have changed from arr++ to i++ and correct the variable name to newlabel but there is not change in report output.

pricher

I am puzzled. The attached report, built in BIRT 2.6.2, works fine for me.
 
P.

mwilliams

The wrapping of the labels works for me as well.