Andrew Wilson – Medium

4 days ago

Add Transitions to Powerpoint Slides in Java

Slide transition in PowerPoint is the the visual effect that occurs when you move move from one slide to the next during a presentation. Adding transition between slides can be useful in helping audiences distinguish between different slides while keeping them engaged. This article will share how to programmatically add…

Java

2 min read

Jun 24

Create a Line Chart in Excel in Java

A Line Chart is a basic type of charts that depicts trends and behaviors over time. It displays information as a series of data points connected by straight line segments. This article will share how to create a line chart in Excel using Free Spire.XLS for Java. Import Dependency (2 Method) 1# Download the…

Java

2 min read

Jun 17

Convert XML to Word in Java

An XML file is a rich text format used for documents with a lot of specific formatting involved. The XML file is designed to store data, but in certain cases, you may need to convert the XML files to Word. This article will share how to accomplish this task programmatically…

Java

1 min read

Jun 10

Detect PDF Page Orientation Using Java

A PDF document can contain both portrait and landscape pages, and sometimes you may need to detect the orientation of a specific page in PDF. This article will share how to programmatically accomplish this task using Free Spire.PDF for Java. Import JAR Dependency Method 1: Download the free library and unzip it. Then…

Java

1 min read

Jun 2

Insert Math Equation to Word in Java

When compiling the mathematics test papers or making mechanical design drawings, you may often need to add some mathematical equations to the documents. This article will share how to add Latex Math equation and MathMLCode to a Word document using a free Java API. Import JAR Dependency Method 1: Download the free API…

Java

2 min read

May 25

Remove Excel Formulas but Keep Values in Java

The formulas in Excel can help caculate data quickly. After calculation, if you want to prevent some important formulas from being modified or viewed by others, you can remove the formulas but keep the values. In this article, you will learn how to implement this function in Java applications using…

Java

1 min read

May 20

Group Shapes in PowerPoint in Java

In PowerPoint, if you want to add a shape that is not included in the default shape library, you can group shapes to create custom shapes that meet your requirements. In this article, you will learn how to programmatically group shapes in a PowerPoint document using Free Spire.Presentation for Java. Import JAR Dependency (2 Methods) …

Java

1 min read

May 16

Convert PDF to PCL in Java

PCL (Printer Command Language) is a page description language developed to provide efficient control of printer functions between various printing devices. This article will share how to programmatically convert PDF to PCL using Free Spire.PDF for Java (a totally free library for commercial and personal use). Import JAR Dependency Method 1: Download the…

Java

1 min read

May 9

Add Trendline to Excel Chart in Java

The trendline in Excel chart displays the changing trend of data graphically, and it can be used to forecast or analyze future data. This article will share how to programmatically add Trendline to an Excel chart using Free Spire.XLS for Java. Import JAR Dependency (2 Method) 1# Download the free library and unzip it, then…

Java

2 min read

Apr 25

Extract Text from Word Using Java

TXT is a common text format that can be used on many computers and mobile devices. The TXT document is known for its small size, and it makes the storage of text content more convenient. This article will demonstrate how to extract the text content in a Word document and…

Java

1 min read