Itext 表格单元格水平对齐被忽略/中断
我使用的是iText 7.0.0(Java风格),似乎忽略了表格单元格水平对齐,因为中间和右边都不起作用。你能复制这个吗 以及要复制的代码:Itext 表格单元格水平对齐被忽略/中断,itext,itext7,Itext,Itext7,我使用的是iText 7.0.0(Java风格),似乎忽略了表格单元格水平对齐,因为中间和右边都不起作用。你能复制这个吗 以及要复制的代码: private static void brokenTableCellHorizontalAlignmentPdf(OutputStream output) throws IOException { PdfWriter writer = new PdfWriter(output); PdfDocument pdf = new PdfDoc
private static void brokenTableCellHorizontalAlignmentPdf(OutputStream output) throws IOException {
PdfWriter writer = new PdfWriter(output);
PdfDocument pdf = new PdfDocument(writer);
Document document = new Document(pdf);
PdfFont font = PdfFontFactory.createFont(FontConstants.HELVETICA);
Table table = new Table(new float[] {15f, 16f, 4f}).setWidthPercent(100);
for (int y = 1; y <= 3; ++y) {
for (int x = 1; x <= 3; ++x) {
table.addCell(
new Cell()
.setVerticalAlignment(VerticalAlignment.MIDDLE)
.setHorizontalAlignment(HorizontalAlignment.CENTER)
.add(new Paragraph(String.format("(%d, %d)%s", y, x, x == 1 ? "\n\ntest" : ""))
.setFont(font)
.setFontSize(8)));
}
}
document.add(table);
document.close();
}
私有静态void brokenTableCellHorizontalAlignmentPdf(OutputStream输出)引发IOException{
PdfWriter writer=新的PdfWriter(输出);
PdfDocument pdf=新PdfDocument(编写器);
文件=新文件(pdf);
PdfFont font=PdfFontFactory.createFont(fontcants.HELVETICA);
Table Table=新表(新浮点[]{15f,16f,4f});
对于(int y=1;yOh nevermind!在查看了另一个答案(指向)之后,我们现在应该使用setTextAlignment
。如下所示:
new Paragraph(String.format("(%d, %d)%s", y, x, x == 1 ? "\n\ntest" : ""))
.setFont(font)
.setFontSize(8)
.setTextAlignment(TextAlignment.CENTER)
请看一个例子:
运行此示例时生成的PDF如下所示:
对齐方式没有问题,无论是垂直对齐、水平对齐还是文本对齐。您好,我鼓励您接受Bruno对这个问题的回答,因为我发现这个问题非常彻底,为遇到这个问题的其他人更容易找到答案可能会有所帮助。
public void createPdf(String dest) throws IOException {
//Initialize PDF document
PdfDocument pdf = new PdfDocument(new PdfWriter(dest));
// Initialize document
Document document = new Document(pdf);
Table table = new Table(new float[]{2, 1, 1});
table.setWidthPercent(80);
table.setHorizontalAlignment(HorizontalAlignment.CENTER);
table.setTextAlignment(TextAlignment.CENTER);
table.addCell(new Cell(1, 3).add("Cell with colspan 3"));
table.addCell(new Cell(2, 1).add("Cell with rowspan 2")
.setTextAlignment(TextAlignment.RIGHT));
table.addCell("row 1; cell 1");
table.addCell("row 1; cell 2");
table.addCell("row 2; cell 1");
table.addCell("row 2; cell 2");
Cell cell = new Cell()
.add(new Paragraph("Left").setTextAlignment(TextAlignment.LEFT))
.add(new Paragraph("Center"))
.add(new Paragraph("Right").setTextAlignment(TextAlignment.RIGHT));
table.addCell(cell);
cell = new Cell().add("Middle")
.setVerticalAlignment(VerticalAlignment.MIDDLE);
table.addCell(cell);
cell = new Cell().add("Bottom")
.setVerticalAlignment(VerticalAlignment.BOTTOM);
table.addCell(cell);
document.add(table);
document.close();
}