journey
title Setting Image Size in Excel Using Java
section Introduction
Developer -> Newbie: Hey, I will guide you on how to set the size of an image when inserting it into an Excel file using Java.
section Steps
Developer -> Newbie: Let me first show you the steps involved in this process.
Developer -> Newbie: You can follow the table below for a clear understanding.
Newbie -> Developer: Thank you for providing the steps. I will follow them carefully.
section Step1
Developer -> Newbie: Step 1: Create a new workbook in Excel.
Newbie -> Developer: Okay, I will create a new workbook.
Developer -> Newbie: Here is the Java code to create a new workbook:
```java
// Create a new workbook
XSSFWorkbook workbook = new XSSFWorkbook();
```
section Step2
Developer -> Newbie: Step 2: Insert the image into the Excel file.
Newbie -> Developer: How can I do that?
Developer -> Newbie: You can use the following code snippet to insert an image into the Excel file:
```java
// Insert image into Excel
XSSFDrawing drawing = sheet.createDrawingPatriarch();
InputStream image = new FileInputStream("image.jpg");
byte[] bytes = IOUtils.toByteArray(image);
int pictureIdx = workbook.addPicture(bytes, Workbook.PICTURE_TYPE_JPEG);
XSSFClientAnchor anchor = new XSSFClientAnchor(0, 0, 0, 0, 0, 0, 3, 3);
anchor.setAnchorType(ClientAnchor.AnchorType.MOVE_AND_RESIZE);
XSSFPicture pic = drawing.createPicture(anchor, pictureIdx);
```
section Step3
Developer -> Newbie: Step 3: Set the size of the image in the Excel file.
Newbie -> Developer: How do I set the size of the image?
Developer -> Newbie: You can use the following code to set the size of the image:
```java
// Set image size in Excel
pic.resize();
pic.resize(1.0, 1.0);
```
section Conclusion
Developer -> Newbie: That's it! You have successfully set the size of an image when inserting it into an Excel file using Java.
Developer -> Newbie: If you have any further questions or need more assistance, feel free to ask.
Newbie -> Developer: Thank you so much for guiding me through this process. I will definitely reach out if I have any more questions.
In conclusion, as an experienced developer, it is important to guide and mentor newcomers in the field. By providing clear steps, code snippets, and explanations, you can help them learn and grow in their skills. Remember to always be patient and supportive in your teaching approach. Happy coding!
