在这里,我可以使用“setColumnSpannedNumber()”合并/跨越单元格,但无法设置单元格的背景颜色和对齐方式。我目前正在使用 odfdom-java-0.8.6.jar ..请建议我设置的方法单元格的颜色。谢谢你。
try
{
document = OdfSpreadsheetDocument.newSpreadsheetDocument();
OdfOfficeSpreadsheet contentRoot = document.getContentRoot();
Node node = contentRoot.getFirstChild();
while (node != null) {
contentRoot.removeChild(node);
node = contentRoot.getFirstChild();
}
} catch (Exception e) {
signature throws Exception
throw new ReportFileGenerationException("Cannot create new ODF spread sheet document. Error: "+ e.getMessage(), e);
}
OdfTable table = OdfTable.newTable(document);
for (int i = 0; i < report.size(); i++) {
List<String> row = report.get(i);
for (int j = 0; j < row.size(); j++) {
String str= row.get(j);
String newStr = str.replaceAll("[\u0000-\u001f]", "");
OdfTableCell cell = table.getCellByPosition(j, i);
if(i==0 && j==17)
{
cell.setColumnSpannedNumber(4);
cell.setCellBackgroundColor(new Color("#ffff00"));
cell.setHorizontalAlignment("center");
}
else if(i==0 && j==21)
{
cell.setColumnSpannedNumber(4);
}
else if(i==0 && j==25)
{
cell.setColumnSpannedNumber(4);
}
else if(i==0 && j==29)
{
cell.setColumnSpannedNumber(4);
}
else if(i==0 && j==33)
{
cell.setColumnSpannedNumber(4);
}
cell.setStringValue(newStr);
}
}
ByteArrayOutputStream os = new ByteArrayOutputStream();
try {
document.save(os);
return os.toByteArray();
} catch (Exception e) {
throw new ReportFileGenerationException("Cannot save the ODF spread sheet document as byte array. Error: "
+ e.getMessage(), e);
} finally {
Helper.close(os);
}
}
}