Structure to define a radio button field.
Name of the field (it serves as the field identifier, it should be unique in the document).
Displayed text that the hesitant user may find helpful in filling in the form field. Tooltips appear when the pointer hovers briefly over the form field.
Specifies whether the form field can be seen, either on screen or in print.
If locked, prevents any further changes to any form field properties (in Acrobat ‘Properties’ dialog box).
Color which the inside of the field will be filled with (if m_bHasFillColor is true).
- It should be the name of the font as appearing in Acrobat font list, with style separated with a comma. For example, ‘Calibri Bold Italic’ should be specified as “Calibri,BoldItalic”. Also, specific values exist for Adobe default fonts: eTimesRoman is “TiRo” ; eTimesItalic is “TiIt” ; eTimesBold is “TiBo” ; eTimesBoldItalic is “TiBI” ; eHelvetica is “Helv” ; eHelveticaOblique is “HeOb” ; eHelveticaBold is “HeBo” ; eHelveticaBoldOblique is “HeBO” ; eCourier is “Cour” ; eCourierOblique is “CoOb” ; eCourierBold is “CoBo” ; eCourierBoldOblique is “CoBO”.
Font name of the text.
If true, this radio button is selected when the PDF document is opened.