Hi C-Box,
I asked the question above is just wanna get some concepts for solving my actual problem.
But let me express my actual problem now:
Firstly, I have several TextFields in my report.I want to make padding between characters in TextField.If there are more characters in the TextField,there are no more space between those characters.Otherwise,if there are only two,three,... characters in TextField,the space between those characters is increased.I attached an image,plz see it.
I wrote Java code for solving this problem.It works fine.But I don't know how to integrate it with iReport.
Can you help me to solve this problem?Thanks in advance.