This blog will teach reader how to create report in ireport using linear gauge as component and publishing it on the jasper server.

Purpose : to compare the avg(salary) of male and female employee in an organization

Database server : – postgesql

Database name : foodmart

Table name : employee

Below are the steps :

# 1 : Create two datasets named “MaleSlary” &  “FemaleSalary” for calculating the avg(salary) for

Male and female respectively:

Dataset 1(MaleSalary) :  select gender,avg(salary) from employee where gender like ‘M’group by

Gender

Dataset 2(FemaleSalary) : select gender,avg(salary) from employee where gender like ‘F’group by

Gender

# 1:- Drag and drop two “linear gauge “ as widget type from WidgetPro Palette chart in ireport

#2 :- Add the above datasource for widget1 as MaleSalary and widget2 as FemaleSalary

#3:- right click on the widget chart -> Edit Widget Peoperties

linear gauge jasper report

Here for each tab in the properties we can customize our widget visualization.

Example : Suppose we need to add % symbol after the Widget Pointer value,then in that case

We need to go to the Advanced Properties of Widget Configuration and add

Property Name : number suffix and Value Expression : ‘%’.

linear gauge jasper report 2

Example 2 : Suppose we need to add the Color Ranges For the Widget then in the widget properties,

Color Range Option is there, we just only have to give our condition.

 

# 4:- After Publishing the report int jasper server , the report will look like below :

linear gauge in iReport

Rupam

Helical IT Solutions

 

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