Adding Watermark to Excel

// Load the Excel file
Workbook workbook = new Workbook("Excel.xlsx");

// Get the first default sheet
Worksheet sheet = workbook.getWorksheets().get(0);

// Add watermark
Shape wordart = sheet.getShapes().addTextEffect(MsoPresetTextEffect.TEXT_EFFECT_1, "CONFIDENTIAL",
		"Arial Black", 50, false, true, 18, 8, 1, 1, 130, 800);

// Get the fill format of the word art
FillFormat wordArtFormat = wordart.getFill();

// Set the color
wordArtFormat.setOneColorGradient(Color.getRed(), 0.2, GradientStyleType.HORIZONTAL, 2);

// Set the transparency
wordArtFormat.setTransparency(0.9);

// Make the line invisible
wordart.setHasLine(false);

// Lock shape aspects
wordart.setLocked(true);
wordart.setLockedProperty(ShapeLockType.SELECTION, true);
wordart.setLockedProperty(ShapeLockType.SHAPE_TYPE, true);
wordart.setLockedProperty(ShapeLockType.MOVE, true);
wordart.setLockedProperty(ShapeLockType.RESIZE, true);
wordart.setLockedProperty(ShapeLockType.TEXT, true);

// Save the watermarked Excel file
workbook.save("output.xlsx");

Source: gist.githubusercontent.com

Similar codes

2 votes145 views2 answers
Spigot run task later
Java
4 votes154 views2 answers
How run a code to the cmd from a java code
Java
7 votes158 views1 answer
Reading in lines from a file java
Java
4 votes142 views2 answers
With uses in python
Java
0 vote161 views1 answer
Class BuildConfig is public, should be declared in a file named BuildConfig.java
Java
2 votes156 views1 answer
How to find the length of an array in java
Java
0 vote169 views1 answer
And roid shape setCornerRadii
Java
1 vote154 views6 answers
Roblox.com
Java
1 vote135 views1 answer
Functional remove java
Java
7 votes140 views1 answer
How to set current date in android studio
Java