I am trying to set a font color of header text of Excel sheet using Apache POI. As attached screenshot. My code is,
Footer footer = sheet.getFooter();
footer.setLeft(HSSFHeader.font(footerFontName, "Regular") +
HSSFHeader.fontSize((short) footerFontSize) +
footerInfo);
How to set header text in red color using JAVA Code.
Excel
provides special codes to format headers and footers. See Formatting and VBA codes for headers and footers . The mentioned texts &...
have special meaning in headers and footers. They are not printed but used to determine the formats. So simplest way is using those codes. Note &color
needs to be &Kcolor
where color
is a hexadecimal value.
Example:
import java.io.*;
import org.apache.poi.ss.usermodel.*;
import org.apache.poi.xssf.usermodel.*;
import org.apache.poi.hssf.usermodel.*;
public class CreateExcelHeaderText {
public static void main(String[] args) throws Exception {
Workbook workbook = new XSSFWorkbook(); String filePath = "./CreateExcelHeaderText.xlsx";
//Workbook workbook = new HSSFWorkbook(); String filePath = "./CreateExcelHeaderText.xls";
Sheet sheet = workbook.createSheet();
Header header = sheet.getHeader();
header.setCenter("&C&KFF0000&24CENTER HEADER"); // &C = text centered; &KFF0000 = font color red; &24 = font size 24pt
FileOutputStream out = new FileOutputStream(filePath);
workbook.write(out);
out.close();
workbook.close();
}
}
This leads to a centered header in red font color and font size 24pt.
Some of those codes also can be set using HeaderFooter . But &K...
is not supported there until now.
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