Pdfbox2.0 3在同一行/行添加标签的单选按钮

PDDocument document = new PDDocument();

PDPage page = new PDPage();

document.addPage(page);

PDAcroForm acroForm = new PDAcroForm(document);

page.setAnnotations(acroForm.getFields());

PDButtonGroup radioButtonGroup = new PDButtonGroup();

PDCheckbox radioButton1 = new PDCheckbox(acroForm);
radioButton1.setPartialName("radioButton1");
radioButton1.setFieldFlags(1);
radioButton1.setValue("Value1");
radioButton1.setExportValue("Value1");

PDCheckbox radioButton2 = new PDCheckbox(acroForm);
radioButton2.setPartialName("radioButton2");
radioButton2.setFieldFlags(1);
radioButton2.setValue("Value2");
radioButton2.setExportValue("Value2");

radioButtonGroup.addRadioButton(radioButton1);
radioButtonGroup.addRadioButton(radioButton2);

acroForm.getFields().add(radioButtonGroup);

radioButton1.setRectangle(new PDRectangle(x1, y1, width, height));
radioButton2.setRectangle(new PDRectangle(x2, y2, width, height));

page.getAnnotations().add(radioButton1.getWidget());
page.getAnnotations().add(radioButton2.getWidget());

document.save("path/to/output.pdf");
document.close();