This article provides a guide on adding Excel sparklines using Java. It has the details to set the development environment, a list of steps, and a sample code to add sparklines in Excel using Java. You will also learn to customize the sparklines by setting a few properties only.

Steps to Insert Sparklines in Excel using Java

1. Set the environment to use Aspose.Cells for Java to add sparklines
2. Create a Workbook object and add some sample data to the selected sheet
3. Create a cell area and add a sparkline group for this area
4. Add a sparkline in the group
5. Customize the sparkline
6. Save the output

These steps describe how to add a sparkline in Excel using Java. Commence the process by creating or loading an Excel file and setting sample data in a particular sheet. Create a cell area, add a sparklines group for this area, and add a sparkline in this group, followed by customization of the sparkline.

Code to Create Sparklines in Excel using Java

This sample code demonstrates how to insert a sparkline in Excel using Java. You can create different types of sparklines, including Column, Line, and Stacked. Customize these sparklines by setting the flag to display data in hidden rows and columns, setting the first point color, setting the high point color, setting the low point color, and setting the negative points color.

This article has taught us how to add and customize the sparklines in an Excel file. To apply conditional formatting in an Excel file, refer to the article on Apply conditional formatting in Excel using Java.