I am a fresher to penatho reporting.Here i have created one report that displayes line chart depending on postgres sql query. Its working fine in PRD tool. But I am trying to generate html output by passing prpt file to java code and it generates only text an not displaying line chart. I want show line chart in html and pdf output and i am using penta 3.8 version.

Can anyone help me to solve this problem?.
If you have any source code to display chart from web application using prpt file, could you please send me?

thanks in advance