Class RadioCheckField

 Document document = new Document(PageSize.A4, 50, 50, 50, 50);
 PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream("output.pdf"));
 document.open();
 PdfContentByte cb = writer.getDirectContent();
 RadioCheckField bt = new RadioCheckField(writer, new Rectangle(100, 100, 200, 200), "radio", "v1");
 bt.setCheckType(RadioCheckField.TYPE_CIRCLE);
 bt.setBackgroundColor(Color.cyan);
 bt.setBorderStyle(PdfBorderDictionary.STYLE_SOLID);
 bt.setBorderColor(Color.red);
 bt.setTextColor(Color.yellow);
 bt.setBorderWidth(BaseField.BORDER_WIDTH_THICK);
 bt.setChecked(false);
 PdfFormField f1 = bt.getRadioField();
 bt.setOnValue("v2");
 bt.setChecked(true);
 bt.setBox(new Rectangle(100, 300, 200, 400));
 PdfFormField f2 = bt.getRadioField();
 bt.setChecked(false);
 PdfFormField top = bt.getRadioGroup(true, false);
 bt.setOnValue("v3");
 bt.setBox(new Rectangle(100, 500, 200, 600));
 PdfFormField f3 = bt.getRadioField();
 top.addKid(f1);
 top.addKid(f2);
 top.addKid(f3);
 writer.addAnnotation(top);
 bt = new RadioCheckField(writer, new Rectangle(300, 300, 400, 400), "check1", "Yes");
 bt.setCheckType(RadioCheckField.TYPE_CHECK);
 bt.setBorderWidth(BaseField.BORDER_WIDTH_THIN);
 bt.setBorderColor(Color.black);
 bt.setBackgroundColor(Color.white);
 PdfFormField ck = bt.getCheckField();
 writer.addAnnotation(ck);
 document.close();
 

Holds value of property checked.

Holds value of property checkType.

Holds value of property onValue.

A field with the symbol check

A field with the symbol circle

A field with the symbol cross

A field with the symbol diamond

A field with the symbol square

A field with the symbol star

Creates a new instance of RadioCheckField

Parameters: writer the document PdfWriter box the field location and dimensions fieldName the field name. It must not be null onValue the value when the field is checked

Gets the field appearance.

Parameters: isRadio true for a radio field and false for a check field on true for the checked state, false otherwise

Returns: the appearance

Throws: IOException on error DocumentException on error

Gets the special field appearance for the radio circle.

Parameters: on true for the checked state, false otherwise

Returns: the appearance

Gets the check field.

Returns: the check field

Throws: IOException on error DocumentException on error

Getter for property checkType.

Returns: Value of property checkType.

Gets a radio or check field.

Parameters: isRadio true to get a radio field, false to get a check field

Returns: the field

Throws: IOException on error DocumentException on error

Getter for property onValue.

Returns: Value of property onValue.

Gets the radio field. It's only composed of the widget keys and must be used with RadioCheckField.

Returns: the radio field

Throws: IOException on error DocumentException on error

Gets a radio group. It's composed of the field specific keys, without the widget ones. This field is to be used as a field aggregator with addKid().

Parameters: noToggleToOff if true, exactly one radio button must be selected at all times; clicking the currently selected button has no effect. If false, clicking the selected button deselects it, leaving no button selected. radiosInUnison if true, a group of radio buttons within a radio button field that use the same value for the on state will turn on and off in unison; that is if one is checked, they are all checked. If false, the buttons are mutually exclusive (the same behavior as HTML radio buttons)

Returns: the radio group

Getter for property checked.

Returns: Value of property checked.

Sets the state of the field to checked or unchecked.

Parameters: checked the state of the field, true for checked and false for unchecked

Sets the checked symbol. It can be TYPE_CHECK, TYPE_CIRCLE, TYPE_CROSS, TYPE_DIAMOND, TYPE_SQUARE and TYPE_STAR.

Parameters: checkType the checked symbol

Sets the value when the field is checked.

Parameters: onValue the value when the field is checked