https://bz.apache.org/bugzilla/show_bug.cgi?id=64811
Bug ID: 64811
Summary: autoSizeColumn too small if cell contains special
characters
Product: POI
Version: 4.1.2-FINAL
Hardware: PC
Status: NEW
Severity: minor
Priority: P2
Component: XSSF
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: ---
Created attachment 37499
--> https://bz.apache.org/bugzilla/attachment.cgi?id=37499&action=edit
Screenshot Excel 2016 (Windows 10)
I am facing a problem, when using autoSizeColumn and an arrow character
(U+279D) appears in cell content, the column will be sized too small.
This code will produce a file containing the problem:
@Test
void excelColWidthStreamedTest() throws IOException {
final SXSSFWorkbook wb = new SXSSFWorkbook(null, 5000, false, true);
SXSSFSheet listSheet = wb.createSheet("List");
listSheet.trackAllColumnsForAutoSizing();
Row headerRow = listSheet.createRow(0);
headerRow.createCell(0).setCellValue("MyLongLongString ➝");
headerRow.createCell(1).setCellValue("➝ MyLongLongString");
headerRow.createCell(2).setCellValue("My➝Long➝Long➝String");
headerRow.createCell(3).setCellValue("MyShortString");
for (int i = 0; i < 4; i++) {
listSheet.autoSizeColumn(i);
}
File excelFile = new File("testFileStreamed.xlsx");
try (OutputStream fileOut = new FileOutputStream(excelFile)) {
wb.write(fileOut);
}
}
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