RadioButtonItemSize

FormEditor.RadioButtonItemSize property

获取或设置单选按钮项目大小的大小（添加新单选按钮字段时）。

formEditor = new Aspose.Pdf.Facades.FormEditor("PdfForm.pdf", "FormEditor_AddField_RadioButton.pdf");
formEditor.RadioGap = 4;
formEditor.RadioHoriz = false;
formEditor.RadioButtonItemSize = 20;
formEditor.Items = new string[] { "First", "Second", "Third" };
formEditor.AddField(FieldType.Radio, "AddedRadioButtonField", "Second", 1, 10, 30, 110, 130);
formEditor.Save();

public double RadioButtonItemSize { get; set; }

也可以看看

Items RadioGap