java - 边缘与 colspan 表 itext 不匹配

Question

我与 iText 做生意，我创建了一个有 9 列的表，我将前 4 列分组为 1，然后我将接下来的 4 分组为一个，最后留一个，该点被分配 cell.setBorderwidth = 2 in所有单元格，生成文档的边缘不匹配。希望您能够帮助我。

这是使用的代码：

public PdfPTable createTable5() throws DocumentException {
    PdfPTable table = new PdfPTable(10);
    table.setTotalWidth(540);
    //table.setWidthPercentage(105);
    table.setHorizontalAlignment(Element.ALIGN_LEFT);
    table.setLockedWidth(true);

    table.setWidths(new float[]{26.16f,48.77f,48.77f,48.77f,40.06f,56.64f,78.41f,53.1f,59.2f,80.11f});
    PdfPCell cell;

    cell = new PdfPCell(new Phrase(" ",subFont));
    cell.setHorizontalAlignment(Element.ALIGN_CENTER);
    cell.setVerticalAlignment(Element.ALIGN_CENTER);
    cell.setBorderWidth(0);
    //cell.setBorderWidthRight(0);
    //cell.setColspan(4);
    table.addCell(cell);


    cell = new PdfPCell(new Phrase("Cantidades por material",subFont));
    cell.setHorizontalAlignment(Element.ALIGN_CENTER);
    cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
    cell.setUseAscender(true);
    cell.setBorderWidth(2);
    cell.setBorderWidthRight(0);
    cell.setColspan(4);
    cell.setFixedHeight(g);

    table.addCell(cell);

    cell = new PdfPCell(new Phrase("Costo por material",subFont));
    cell.setHorizontalAlignment(Element.ALIGN_CENTER);
    cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
    cell.setUseAscender(true);
    cell.setBorderWidth(2);
    cell.setBorderWidthRight(0);
    cell.setColspan(4);
    cell.setFixedHeight(g);
    table.addCell(cell);

    cell = new PdfPCell(new Phrase("Total",subFont));// Error in Border
    cell.setHorizontalAlignment(Element.ALIGN_CENTER);
    cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
    cell.setUseAscender(true);
    cell.setBorderWidth(2);
    //cell.setColspan(1);
    cell.setFixedHeight(g);
    //cell.setBorderWidthRight(0);
    table.addCell(cell);

    return table;
}

Answer 1

尝试setUseBorderPadding(true)每个单元格。