PdfFormField (iText 7 7.1.19 API)

java.lang.Object
- com.itextpdf.kernel.pdf.PdfObjectWrapper<PdfDictionary>
- - com.itextpdf.forms.fields.PdfFormField

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

PdfButtonFormField, PdfChoiceFormField, PdfSignatureFormField, PdfTextFormField
```
public class PdfFormField
extends PdfObjectWrapper<PdfDictionary>
```
This class represents a single field or field group in an AcroForm.
To be able to be wrapped with this PdfObjectWrapper the PdfObject must be indirect.

See Also:

Serialized Form

Field Summary

Fields
Modifier and Type	Field and Description
`static int`	`ALIGN_CENTER`
`static int`	`ALIGN_LEFT`
`static int`	`ALIGN_RIGHT`
`protected Color`	`backgroundColor`
`protected Color`	`borderColor`
`protected float`	`borderWidth`
`protected int`	`checkType`
`protected Color`	`color`
`static int`	`DA_COLOR` Deprecated. Will be made package-private in iText 7.2.
`static int`	`DA_FONT` Deprecated. Will be made package-private in iText 7.2.
`static int`	`DA_SIZE` Deprecated. Will be made package-private in iText 7.2.
`static int`	`DEFAULT_FONT_SIZE` Deprecated. Will be made package-private in iText 7.2.
`static int`	`FF_MULTILINE` Flag that designates, if set, that the field can contain multiple lines of text.
`static int`	`FF_NO_EXPORT`
`static int`	`FF_PASSWORD` Flag that designates, if set, that the field's contents must be obfuscated.
`static int`	`FF_READ_ONLY`
`static int`	`FF_REQUIRED`
`protected PdfFont`	`font`
`protected float`	`fontSize`
`protected PdfFormXObject`	`form`
`static int`	`HIDDEN`
`static int`	`HIDDEN_BUT_PRINTABLE`
`protected ImageData`	`img`
`static int`	`MIN_FONT_SIZE` Deprecated. Will be made package-private in iText 7.2.
`protected PdfAConformanceLevel`	`pdfAConformanceLevel`
`protected int`	`rotation`
`protected String`	`text`
`static int`	`TYPE_CHECK` A field with the symbol check
`static int`	`TYPE_CIRCLE` A field with the symbol circle
`static int`	`TYPE_CROSS` A field with the symbol cross
`static int`	`TYPE_DIAMOND` A field with the symbol diamond
`static int`	`TYPE_SQUARE` A field with the symbol square
`static int`	`TYPE_STAR` A field with the symbol star
`protected static String[]`	`typeChars`
`static int`	`VISIBLE`
`static int`	`VISIBLE_BUT_DOES_NOT_PRINT`
`static float`	`X_OFFSET` Deprecated. Will be made package-private in iText 7.2.

Constructor Summary

Constructors
Modifier	Constructor and Description
	`PdfFormField(PdfDictionary pdfObject)` Creates a form field as a wrapper object around a `PdfDictionary`.
`protected`	`PdfFormField(PdfDocument pdfDocument)` Creates a minimal `PdfFormField`.
`protected`	`PdfFormField(PdfWidgetAnnotation widget, PdfDocument pdfDocument)` Creates a form field as a parent of a `PdfWidgetAnnotation`.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method and Description
`PdfFormField`	`addKid(PdfFormField kid)` Adds a new kid to the `Kids` array property from a `PdfFormField`.
`PdfFormField`	`addKid(PdfWidgetAnnotation kid)` Adds a new kid to the `Kids` array property from a `PdfWidgetAnnotation`.
`static PdfButtonFormField`	`createButton(PdfDocument doc, int flags)` Creates an empty `button form field` with custom behavior and layout.
`static PdfButtonFormField`	`createButton(PdfDocument doc, int flags, PdfAConformanceLevel pdfAConformanceLevel)` Creates an empty `button form field` with custom behavior and layout.
`static PdfButtonFormField`	`createButton(PdfDocument doc, Rectangle rect, int flags)` Creates an empty `button form field` with custom behavior and layout, on a specified location.
`static PdfButtonFormField`	`createButton(PdfDocument doc, Rectangle rect, int flags, PdfAConformanceLevel pdfAConformanceLevel)` Creates an empty `button form field` with custom behavior and layout, on a specified location.
`static PdfButtonFormField`	`createCheckBox(PdfDocument doc, Rectangle rect, String name, String value)` Creates a `PdfButtonFormField` as a checkbox.
`static PdfButtonFormField`	`createCheckBox(PdfDocument doc, Rectangle rect, String name, String value, int checkType)` Creates a `PdfButtonFormField` as a checkbox.
`static PdfButtonFormField`	`createCheckBox(PdfDocument doc, Rectangle rect, String name, String value, int checkType, PdfAConformanceLevel pdfAConformanceLevel)` Creates a `PdfButtonFormField` as a checkbox.
`static PdfChoiceFormField`	`createChoice(PdfDocument doc, int flags)` Creates an empty `choice form field`.
`static PdfChoiceFormField`	`createChoice(PdfDocument doc, int flags, PdfAConformanceLevel pdfAConformanceLevel)` Creates an empty `choice form field`.
`static PdfChoiceFormField`	`createChoice(PdfDocument doc, Rectangle rect, int flags)` Creates an empty `choice form field` with custom behavior and layout, on a specified location.
`static PdfChoiceFormField`	`createChoice(PdfDocument doc, Rectangle rect, String name, String value, PdfArray options, int flags)` Creates a `choice form field` with custom behavior and layout, on a specified location.
`static PdfChoiceFormField`	`createChoice(PdfDocument doc, Rectangle rect, String name, String value, PdfArray options, int flags, PdfFont font, PdfAConformanceLevel pdfAConformanceLevel)` Creates a `choice form field` with custom behavior and layout, on a specified location.
`static PdfChoiceFormField`	`createChoice(PdfDocument doc, Rectangle rect, String name, String value, PdfFont font, float fontSize, PdfArray options, int flags)` Creates a `choice form field` with custom behavior and layout, on a specified location.
`static PdfChoiceFormField`	`createChoice(PdfDocument doc, Rectangle rect, String name, String value, PdfFont font, float fontSize, PdfArray options, int flags, PdfAConformanceLevel pdfAConformanceLevel)` Creates a `choice form field` with custom behavior and layout, on a specified location.
`static PdfChoiceFormField`	`createComboBox(PdfDocument doc, Rectangle rect, String name, String value, String[] options)` Creates a `combobox` with custom behavior and layout, on a specified location.
`static PdfChoiceFormField`	`createComboBox(PdfDocument doc, Rectangle rect, String name, String value, String[][] options)` Creates a `combobox` with custom behavior and layout, on a specified location.
`static PdfChoiceFormField`	`createComboBox(PdfDocument doc, Rectangle rect, String name, String value, String[][] options, PdfFont font, PdfAConformanceLevel pdfAConformanceLevel)` Creates a `combobox` with custom behavior and layout, on a specified location.
`static PdfChoiceFormField`	`createComboBox(PdfDocument doc, Rectangle rect, String name, String value, String[] options, PdfFont font, PdfAConformanceLevel pdfAConformanceLevel)` Creates a `combobox` with custom behavior and layout, on a specified location.
`static PdfFormField`	`createEmptyField(PdfDocument doc)` Creates an empty form field without a predefined set of layout or behavior.
`static PdfFormField`	`createEmptyField(PdfDocument doc, PdfAConformanceLevel pdfAConformanceLevel)` Creates an empty form field without a predefined set of layout or behavior.
`static PdfChoiceFormField`	`createList(PdfDocument doc, Rectangle rect, String name, String value, String[] options)` Creates a `list field` with custom behavior and layout, on a specified location.
`static PdfChoiceFormField`	`createList(PdfDocument doc, Rectangle rect, String name, String value, String[][] options)` Creates a `list field` with custom behavior and layout, on a specified location.
`static PdfChoiceFormField`	`createList(PdfDocument doc, Rectangle rect, String name, String value, String[][] options, PdfFont font, PdfAConformanceLevel pdfAConformanceLevel)` Creates a `list field` with custom behavior and layout, on a specified location.
`static PdfChoiceFormField`	`createList(PdfDocument doc, Rectangle rect, String name, String value, String[] options, PdfFont font, PdfAConformanceLevel pdfAConformanceLevel)` Creates a `list field` with custom behavior and layout, on a specified location.
`static PdfTextFormField`	`createMultilineText(PdfDocument doc, Rectangle rect, String name, String value)` Creates a named `multiline text form field` with an initial value, and the form's default font specified in `PdfAcroForm.getDefaultResources()`.
`static PdfTextFormField`	`createMultilineText(PdfDocument doc, Rectangle rect, String name, String value, PdfFont font, float fontSize)` Creates a named `multilined text form field` with an initial value, with a specified font and font size.
`static PdfButtonFormField`	`createPushButton(PdfDocument doc, Rectangle rect, String name, String caption)` Creates a `PdfButtonFormField` as a push button without data.
`static PdfButtonFormField`	`createPushButton(PdfDocument doc, Rectangle rect, String name, String caption, PdfFont font, float fontSize)` Creates a `PdfButtonFormField` as a push button without data, with its caption in a custom font.
`static PdfButtonFormField`	`createPushButton(PdfDocument doc, Rectangle rect, String name, String caption, PdfFont font, float fontSize, PdfAConformanceLevel pdfAConformanceLevel)` Creates a `PdfButtonFormField` as a push button without data, with its caption in a custom font.
`static PdfFormField`	`createRadioButton(PdfDocument doc, Rectangle rect, PdfButtonFormField radioGroup, String value)` Creates a generic `PdfFormField` that is added to a radio group.
`static PdfFormField`	`createRadioButton(PdfDocument doc, Rectangle rect, PdfButtonFormField radioGroup, String value, PdfAConformanceLevel pdfAConformanceLevel)` Creates a generic `PdfFormField` that is added to a radio group.
`static PdfButtonFormField`	`createRadioGroup(PdfDocument doc, String name, String value)` Creates a `radio group form field`.
`static PdfButtonFormField`	`createRadioGroup(PdfDocument doc, String name, String value, PdfAConformanceLevel pdfAConformanceLevel)` Creates a `radio group form field`.
`static PdfSignatureFormField`	`createSignature(PdfDocument doc)` Creates an empty `signature form field`.
`static PdfSignatureFormField`	`createSignature(PdfDocument doc, PdfAConformanceLevel pdfAConformanceLevel)` Creates an empty `signature form field`.
`static PdfSignatureFormField`	`createSignature(PdfDocument doc, Rectangle rect)` Creates an empty `signature form field`.
`static PdfSignatureFormField`	`createSignature(PdfDocument doc, Rectangle rect, PdfAConformanceLevel pdfAConformanceLevel)` Creates an empty `signature form field`.
`static PdfTextFormField`	`createText(PdfDocument doc)` Creates an empty `text form field`.
`static PdfTextFormField`	`createText(PdfDocument doc, PdfAConformanceLevel pdfAConformanceLevel)` Creates an empty `text form field`.
`static PdfTextFormField`	`createText(PdfDocument doc, Rectangle rect)` Creates an empty `text form field`.
`static PdfTextFormField`	`createText(PdfDocument doc, Rectangle rect, String name)` Creates a named `text form field` with an initial value, and the form's default font specified in `PdfAcroForm.getDefaultResources()`.
`static PdfTextFormField`	`createText(PdfDocument doc, Rectangle rect, String name, String value)` Creates a named `text form field` with an initial value, and the form's default font specified in `PdfAcroForm.getDefaultResources()`.
`static PdfTextFormField`	`createText(PdfDocument doc, Rectangle rect, String name, String value, PdfFont font, float fontSize)` Creates a named `text form field` with an initial value, with a specified font and font size.
`static PdfTextFormField`	`createText(PdfDocument doc, Rectangle rect, String name, String value, PdfFont font, float fontSize, boolean multiline)` Creates a named `text form field` with an initial value, with a specified font and font size.
`static PdfTextFormField`	`createText(PdfDocument doc, Rectangle rect, String name, String value, PdfFont font, float fontSize, boolean multiline, PdfAConformanceLevel pdfAConformanceLevel)` Creates a named `text form field` with an initial value, with a specified font and font size.
`protected void`	`drawBorder(PdfCanvas canvas, PdfFormXObject xObject, float width, float height)` Draws a border using the borderWidth and borderColor of the form field.
`protected void`	`drawButton(PdfCanvas canvas, float x, float y, float width, float height, String text, PdfFont font, float fontSize)` Performs the low-level drawing operations to draw a button object.
`protected void`	`drawCheckAppearance(float width, float height, String onStateName)` Draws the appearance of a checkbox with a specified state value.
`protected void`	`drawCheckBox(PdfCanvas canvas, float width, float height, float fontSize, boolean on)` Performs the low-level drawing operations to draw a checkbox object.
`protected void`	`drawMultiLineTextAppearance(Rectangle rect, PdfFont font, float fontSize, String value, PdfFormXObject appearance)` Deprecated. use `drawMultiLineTextAppearance(Rectangle, PdfFont, String, PdfFormXObject)` instead.
`protected void`	`drawMultiLineTextAppearance(Rectangle rect, PdfFont font, String value, PdfFormXObject appearance)`
`protected void`	`drawPdfA1CheckAppearance(float width, float height, String selectedValue, int checkType)` Deprecated. use `drawPdfA2CheckAppearance(float, float, String, int)` instead.
`protected void`	`drawPdfA1RadioAppearance(float width, float height, String value)` Deprecated. Please, use `drawRadioAppearance(float, float, String)` instead.
`protected void`	`drawPdfA2CheckAppearance(float width, float height, String onStateName, int checkType)` Draws PDF/A-2 compliant check appearance.
`protected void`	`drawPdfACheckBox(PdfCanvas canvas, float width, float height, boolean on)`
`protected PdfFormXObject`	`drawPushButtonAppearance(float width, float height, String text, PdfFont font, float fontSize)` Draws the appearance for a push button.
`protected PdfFormXObject`	`drawPushButtonAppearance(float width, float height, String text, PdfFont font, PdfName fontName, float fontSize)` Deprecated. use `drawPushButtonAppearance(float, float, String, PdfFont, float)` instead.
`protected void`	`drawRadioAppearance(float width, float height, String value)` Draws the appearance of a radio button with a specified value.
`protected void`	`drawRadioBorder(PdfCanvas canvas, PdfFormXObject xObject, float width, float height)`
`protected void`	`drawRadioField(PdfCanvas canvas, float width, float height, boolean on)` Draws a radio button.
`protected void`	`drawTextAppearance(Rectangle rect, PdfFont font, float fontSize, String value, PdfFormXObject appearance)` Draws the visual appearance of text in a form field.
`protected String`	`generateDefaultAppearanceString(PdfFont font, float fontSize, Color color, PdfResources res)` Deprecated. use `updateDefaultAppearance()` instead.
`PdfDictionary`	`getAdditionalAction()` Gets the currently additional action dictionary for the form field.
`PdfString`	`getAlternativeName()` Gets the current alternate name.
`String[]`	`getAppearanceStates()` Gets the appearance state names.
`float`	`getBorderWidth()` Gets the border width for the field.
`Color`	`getColor()` Gets the current color of the form field.
`PdfString`	`getDefaultAppearance()` Gets default appearance string containing a sequence of valid page-content graphics or text state operators that define such properties as the field's text size and color.
`PdfString`	`getDefaultStyle()` Gets a default style string, as described in "Rich Text Strings" section of Pdf spec.
`PdfObject`	`getDefaultValue()` Gets the default fallback value for the form field.
`protected PdfDocument`	`getDocument()`
`boolean`	`getFieldFlag(int flag)` Checks whether a certain flag, or any of a combination of flags, is set for this form field.
`int`	`getFieldFlags()` Gets the current list of PDF form field flags.
`PdfString`	`getFieldName()` Gets the current field name.
`PdfFont`	`getFont()` Gets the current font of the form field.
`protected Object[]`	`getFontAndSize(PdfDictionary asNormal)` Deprecated. use `getFont()` and `getFontSize()` instead.
`float`	`getFontSize()` Gets the current fontSize of the form field.
`PdfName`	`getFormType()` Returns the type of the parent form field, or of the wrapped object.
`Integer`	`getJustification()` Gets a code specifying the form of quadding (justification) to be used in displaying the text: 0 Left-justified 1 Centered 2 Right-justified
`PdfArray`	`getKids()` Gets the kids of this object.
`PdfString`	`getMappingName()` Gets the current mapping name.
`PdfArray`	`getOptions()` Gets options for the form field.
`PdfDictionary`	`getParent()` Gets the parent dictionary.
`protected Rectangle`	`getRect(PdfDictionary field)`
`PdfObject`	`getRichText()` Gets a rich text string, as described in "Rich Text Strings" section of Pdf spec.
`PdfObject`	`getValue()` Gets the current value contained in the form field.
`String`	`getValueAsString()` Gets the current value contained in the form field.
`List<PdfWidgetAnnotation>`	`getWidgets()` Gets all `PdfWidgetAnnotation` that this form field and its `kids` refer to.
`boolean`	`isMultiline()` If true, the field can contain multiple lines of text; if false, the field's text is restricted to a single line.
`boolean`	`isNoExport()` Gets the NoExport attribute.
`boolean`	`isPassword()` If true, the field is intended for entering a secure password that should not be echoed visibly to the screen.
`boolean`	`isReadOnly()` Gets the ReadOnly flag, specifying whether or not the field can be changed.
`boolean`	`isRequired()` Gets the Required flag, specifying whether or not the field must be filled in.
`protected boolean`	`isWrappedObjectMustBeIndirect()` Defines if the object behind this wrapper must be an indirect object in the resultant document.
`static int`	`makeFieldFlag(int bitPosition)` Makes a field flag by bit position.
`static PdfFormField`	`makeFormField(PdfObject pdfObject, PdfDocument document)` Creates a (subtype of) `PdfFormField` object.
`protected static PdfArray`	`processOptions(String[] options)`
`protected static PdfArray`	`processOptions(String[][] options)`
`PdfFormField`	`put(PdfName key, PdfObject value)` Inserts the value into the `PdfDictionary` of this field and associates it with the specified key.
`boolean`	`regenerateField()` This method regenerates appearance stream of the field.
`void`	`release()` Releases underlying pdf object and other pdf entities used by wrapper.
`PdfFormField`	`remove(PdfName key)` Removes the specified key from the `PdfDictionary` of this field.
`PdfFormField`	`setAction(PdfAction action)` Sets the action on all `widgets` of this form field.
`PdfFormField`	`setAdditionalAction(PdfName key, PdfAction action)` Sets an additional action for the form field.
`PdfFormField`	`setAlternativeName(String name)` Changes the alternate name of the field to the specified value.
`PdfFormField`	`setAppearance(PdfName appearanceType, String appearanceState, PdfStream appearanceStream)` Sets an appearance for (the widgets related to) the form field.
`PdfFormField`	`setBackgroundColor(Color backgroundColor)` Basic setter for the `backgroundColor` property.
`PdfFormField`	`setBorderColor(Color color)` Sets the Border Color.
`PdfFormField`	`setBorderStyle(PdfDictionary style)`
`PdfFormField`	`setBorderWidth(float borderWidth)` Sets the border width for the field.
`PdfFormField`	`setCheckType(int checkType)` Changes the type of graphical marker used to mark a checkbox as 'on'.
`PdfFormField`	`setColor(Color color)` Sets the text color.
`PdfFormField`	`setDefaultAppearance(String defaultAppearance)` Deprecated. use `updateDefaultAppearance()` instead.
`PdfFormField`	`setDefaultStyle(PdfString defaultStyleString)` Sets a default style string, as described in "Rich Text Strings" section of Pdf spec.
`PdfFormField`	`setDefaultValue(PdfObject value)` Sets the default fallback value for the form field.
`PdfFormField`	`setFieldFlag(int flag)` Adds a flag, or combination of flags, for the form field.
`PdfFormField`	`setFieldFlag(int flag, boolean value)` Adds or removes a flag, or combination of flags, for the form field.
`PdfFormField`	`setFieldFlags(int flags)` Sets a flag, or combination of flags, for the form field.
`PdfFormField`	`setFieldName(String name)` Changes the name of the field to the specified value.
`PdfFormField`	`setFont(PdfFont font)` Basic setter for the `font` property.
`PdfFormField`	`setFontAndSize(PdfFont font, float fontSize)` Combined setter for the `font` and `fontSize` properties.
`PdfFormField`	`setFontAndSize(PdfFont font, int fontSize)` Deprecated. use `setFontAndSize(PdfFont, float)` instead.
`PdfFormField`	`setFontSize(float fontSize)` Basic setter for the `fontSize` property.
`PdfFormField`	`setFontSize(int fontSize)` Basic setter for the `fontSize` property.
`PdfFormField`	`setFontSizeAutoScale()` Sets zero font size which will be interpreted as auto-size according to ISO 32000-1, 12.7.3.3.
`PdfFormField`	`setJustification(int justification)` Sets a code specifying the form of quadding (justification) to be used in displaying the text: 0 Left-justified 1 Centered 2 Right-justified
`PdfFormField`	`setMappingName(String name)` Changes the mapping name of the field to the specified value.
`PdfFormField`	`setNoExport(boolean noExport)` Sets the NoExport flag, specifying whether or not exporting is forbidden.
`PdfFormField`	`setOptions(PdfArray options)` Sets options for the form field.
`PdfFormField`	`setPage(int pageNum)` Specifies on which page the form field's widget must be shown.
`PdfFormField`	`setParent(PdfFormField parent)` Sets a parent `PdfFormField` for the current object.
`PdfFormField`	`setReadOnly(boolean readOnly)` Sets the ReadOnly flag, specifying whether or not the field can be changed.
`PdfFormField`	`setRequired(boolean required)` Sets the Required flag, specifying whether or not the field must be filled in.
`PdfFormField`	`setRichText(PdfObject richText)` Sets a rich text string, as described in "Rich Text Strings" section of Pdf spec.
`PdfFormField`	`setRotation(int degRotation)` Basic setter for the `degRotation` property.
`PdfFormField`	`setValue(String value)` Sets a value to the field and generating field appearance if needed.
`PdfFormField`	`setValue(String value, boolean generateAppearance)` Sets a value to the field and generates field appearance if needed.
`PdfFormField`	`setValue(String value, PdfFont font, float fontSize)` Set text field value with given font and size
`PdfFormField`	`setValue(String value, String display)` Sets the field value and the display string.
`PdfFormField`	`setVisibility(int visibility)` Set the visibility flags of the form field annotation Options are: HIDDEN, HIDDEN_BUT_PRINTABLE, VISIBLE, VISIBLE_BUT_DOES_NOT_PRINT
`protected static Object[]`	`splitDAelements(String da)`
`void`	`updateDefaultAppearance()` Updates DA for Variable text, Push button and choice form fields.

Methods inherited from class com.itextpdf.kernel.pdf.PdfObjectWrapper
ensureObjectIsAddedToDocument, ensureUnderlyingObjectHasIndirectReference, flush, getPdfObject, isFlushed, makeIndirect, makeIndirect, markObjectAsIndirect, setForbidRelease, setModified, setPdfObject, unsetForbidRelease

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - FF_MULTILINE
```
public static final int FF_MULTILINE
```
    Flag that designates, if set, that the field can contain multiple lines of text.
  - FF_PASSWORD
```
public static final int FF_PASSWORD
```
    Flag that designates, if set, that the field's contents must be obfuscated.
  - DEFAULT_FONT_SIZE
```
@Deprecated
public static final int DEFAULT_FONT_SIZE
```
    Deprecated. Will be made package-private in iText 7.2.
    
    Size of text in form fields when font size is not explicitly set.
    
    See Also:
    
    Constant Field Values
  - MIN_FONT_SIZE
```
@Deprecated
public static final int MIN_FONT_SIZE
```
    Deprecated. Will be made package-private in iText 7.2.
    
    See Also:
    
    Constant Field Values
  - DA_FONT
```
@Deprecated
public static final int DA_FONT
```
    Deprecated. Will be made package-private in iText 7.2.
    
    See Also:
    
    Constant Field Values
  - DA_SIZE
```
@Deprecated
public static final int DA_SIZE
```
    Deprecated. Will be made package-private in iText 7.2.
    
    See Also:
    
    Constant Field Values
  - DA_COLOR
```
@Deprecated
public static final int DA_COLOR
```
    Deprecated. Will be made package-private in iText 7.2.
    
    See Also:
    
    Constant Field Values
  - ALIGN_LEFT
```
public static final int ALIGN_LEFT
```
    See Also:
    
    Constant Field Values
  - ALIGN_CENTER
```
public static final int ALIGN_CENTER
```
    See Also:
    
    Constant Field Values
  - ALIGN_RIGHT
```
public static final int ALIGN_RIGHT
```
    See Also:
    
    Constant Field Values
  - TYPE_CHECK
```
public static final int TYPE_CHECK
```
    A field with the symbol check
    
    See Also:
    
    Constant Field Values
  - TYPE_CIRCLE
```
public static final int TYPE_CIRCLE
```
    A field with the symbol circle
    
    See Also:
    
    Constant Field Values
  - TYPE_CROSS
```
public static final int TYPE_CROSS
```
    A field with the symbol cross
    
    See Also:
    
    Constant Field Values
  - TYPE_DIAMOND
```
public static final int TYPE_DIAMOND
```
    A field with the symbol diamond
    
    See Also:
    
    Constant Field Values
  - TYPE_SQUARE
```
public static final int TYPE_SQUARE
```
    A field with the symbol square
    
    See Also:
    
    Constant Field Values
  - TYPE_STAR
```
public static final int TYPE_STAR
```
    A field with the symbol star
    
    See Also:
    
    Constant Field Values
  - HIDDEN
```
public static final int HIDDEN
```
    See Also:
    
    Constant Field Values
  - VISIBLE_BUT_DOES_NOT_PRINT
```
public static final int VISIBLE_BUT_DOES_NOT_PRINT
```
    See Also:
    
    Constant Field Values
  - HIDDEN_BUT_PRINTABLE
```
public static final int HIDDEN_BUT_PRINTABLE
```
    See Also:
    
    Constant Field Values
  - VISIBLE
```
public static final int VISIBLE
```
    See Also:
    
    Constant Field Values
  - FF_READ_ONLY
```
public static final int FF_READ_ONLY
```
  - FF_REQUIRED
```
public static final int FF_REQUIRED
```
  - FF_NO_EXPORT
```
public static final int FF_NO_EXPORT
```
  - X_OFFSET
```
@Deprecated
public static final float X_OFFSET
```
    Deprecated. Will be made package-private in iText 7.2.
    
    See Also:
    
    Constant Field Values
  - typeChars
```
protected static String[] typeChars
```
  - text
```
protected String text
```
  - img
```
protected ImageData img
```
  - font
```
protected PdfFont font
```
  - fontSize
```
protected float fontSize
```
  - color
```
protected Color color
```
  - checkType
```
protected int checkType
```
  - borderWidth
```
protected float borderWidth
```
  - backgroundColor
```
protected Color backgroundColor
```
  - borderColor
```
protected Color borderColor
```
  - rotation
```
protected int rotation
```
  - form
```
protected PdfFormXObject form
```
  - pdfAConformanceLevel
```
protected PdfAConformanceLevel pdfAConformanceLevel
```
- Constructor Detail
  - PdfFormField
```
public PdfFormField(PdfDictionary pdfObject)
```
    Creates a form field as a wrapper object around a PdfDictionary. This PdfDictionary must be an indirect object.
    
    Parameters:
    
    pdfObject - the dictionary to be wrapped, must have an indirect reference.
  - PdfFormField
```
protected PdfFormField(PdfDocument pdfDocument)
```
    Creates a minimal PdfFormField.
    
    Parameters:
    
    pdfDocument - The document
  - PdfFormField
```
protected PdfFormField(PdfWidgetAnnotation widget,
                       PdfDocument pdfDocument)
```
    Creates a form field as a parent of a PdfWidgetAnnotation.
    
    Parameters:
    
    widget - The widget which will be a kid of the PdfFormField
    
    pdfDocument - The document
- Method Detail
  - makeFieldFlag
```
public static int makeFieldFlag(int bitPosition)
```
    Makes a field flag by bit position. Bit positions are numbered 1 to 32. But position 0 corresponds to flag 1, position 3 corresponds to flag 4 etc.
    
    Parameters:
    
    bitPosition - bit position of a flag in range 1 to 32 from the pdf specification.
    
    Returns:
    
    corresponding field flag.
  - createEmptyField
```
public static PdfFormField createEmptyField(PdfDocument doc)
```
    Creates an empty form field without a predefined set of layout or behavior.
    
    Parameters:
    
    doc - the PdfDocument to create the field in
    
    Returns:
    
    a new PdfFormField
  - createEmptyField
```
public static PdfFormField createEmptyField(PdfDocument doc,
                                            PdfAConformanceLevel pdfAConformanceLevel)
```
    Creates an empty form field without a predefined set of layout or behavior.
    
    Parameters:
    
    doc - the PdfDocument to create the field in
    
    pdfAConformanceLevel - the PdfAConformanceLevel of the document. null if it's no PDF/A document
    
    Returns:
    
    a new PdfFormField
  - createButton
```
public static PdfButtonFormField createButton(PdfDocument doc,
                                              Rectangle rect,
                                              int flags)
```
    Creates an empty button form field with custom behavior and layout, on a specified location.
    
    Parameters:
    
    doc - the PdfDocument to create the button field in
    
    rect - the location on the page for the button
    
    flags - an int, containing a set of binary behavioral flags. Do binary OR on this int to set the flags you require.
    
    Returns:
    
    a new PdfButtonFormField
  - createButton
```
public static PdfButtonFormField createButton(PdfDocument doc,
                                              Rectangle rect,
                                              int flags,
                                              PdfAConformanceLevel pdfAConformanceLevel)
```
    Creates an empty button form field with custom behavior and layout, on a specified location.
    
    Parameters:
    
    doc - the PdfDocument to create the button field in
    
    rect - the location on the page for the button
    
    flags - an int, containing a set of binary behavioral flags. Do binary OR on this int to set the flags you require.
    
    pdfAConformanceLevel - the PdfAConformanceLevel of the document. null if it's no PDF/A document
    
    Returns:
    
    a new PdfButtonFormField
  - createButton
```
public static PdfButtonFormField createButton(PdfDocument doc,
                                              int flags)
```
    Creates an empty button form field with custom behavior and layout.
    
    Parameters:
    
    doc - the PdfDocument to create the button field in
    
    flags - an int, containing a set of binary behavioral flags. Do binary OR on this int to set the flags you require.
    
    Returns:
    
    a new PdfButtonFormField
  - createButton
```
public static PdfButtonFormField createButton(PdfDocument doc,
                                              int flags,
                                              PdfAConformanceLevel pdfAConformanceLevel)
```
    Creates an empty button form field with custom behavior and layout.
    
    Parameters:
    
    doc - the PdfDocument to create the button field in
    
    flags - an int, containing a set of binary behavioral flags. Do binary OR on this int to set the flags you require.
    
    pdfAConformanceLevel - the PdfAConformanceLevel of the document. null if it's no PDF/A document
    
    Returns:
    
    a new PdfButtonFormField
  - createText
```
public static PdfTextFormField createText(PdfDocument doc)
```
    Creates an empty text form field.
    
    Parameters:
    
    doc - the PdfDocument to create the text field in
    
    Returns:
    
    a new PdfTextFormField
  - createText
```
public static PdfTextFormField createText(PdfDocument doc,
                                          PdfAConformanceLevel pdfAConformanceLevel)
```
    Creates an empty text form field.
    
    Parameters:
    
    doc - the PdfDocument to create the text field in
    
    pdfAConformanceLevel - the desired PdfAConformanceLevel of the field. Must match the conformance level of the PdfDocument this field will eventually be added into
    
    Returns:
    
    a new PdfTextFormField
  - createText
```
public static PdfTextFormField createText(PdfDocument doc,
                                          Rectangle rect)
```
    Creates an empty text form field.
    
    Parameters:
    
    doc - the PdfDocument to create the text field in
    
    rect - the location on the page for the text field
    
    Returns:
    
    a new PdfTextFormField
  - createText
```
public static PdfTextFormField createText(PdfDocument doc,
                                          Rectangle rect,
                                          String name)
```
    Creates a named text form field with an initial value, and the form's default font specified in PdfAcroForm.getDefaultResources().
    
    Parameters:
    
    doc - the PdfDocument to create the text field in
    
    rect - the location on the page for the text field
    
    name - the name of the form field
    
    Returns:
    
    a new PdfTextFormField
  - createText
```
public static PdfTextFormField createText(PdfDocument doc,
                                          Rectangle rect,
                                          String name,
                                          String value)
```
    Creates a named text form field with an initial value, and the form's default font specified in PdfAcroForm.getDefaultResources().
    
    Parameters:
    
    doc - the PdfDocument to create the text field in
    
    rect - the location on the page for the text field
    
    name - the name of the form field
    
    value - the initial value
    
    Returns:
    
    a new PdfTextFormField
  - createText
```
public static PdfTextFormField createText(PdfDocument doc,
                                          Rectangle rect,
                                          String name,
                                          String value,
                                          PdfFont font,
                                          float fontSize)
```
    Creates a named text form field with an initial value, with a specified font and font size.
    
    Parameters:
    
    doc - the PdfDocument to create the text field in
    
    rect - the location on the page for the text field
    
    name - the name of the form field
    
    value - the initial value
    
    font - a PdfFont
    
    fontSize - the size of the font
    
    Returns:
    
    a new PdfTextFormField
  - createText
```
public static PdfTextFormField createText(PdfDocument doc,
                                          Rectangle rect,
                                          String name,
                                          String value,
                                          PdfFont font,
                                          float fontSize,
                                          boolean multiline)
```
    Creates a named text form field with an initial value, with a specified font and font size.
    
    Parameters:
    
    doc - the PdfDocument to create the text field in
    
    rect - the location on the page for the text field
    
    name - the name of the form field
    
    value - the initial value
    
    font - a PdfFont
    
    fontSize - the size of the font
    
    multiline - true for multiline text field
    
    Returns:
    
    a new PdfTextFormField
  - createText
```
public static PdfTextFormField createText(PdfDocument doc,
                                          Rectangle rect,
                                          String name,
                                          String value,
                                          PdfFont font,
                                          float fontSize,
                                          boolean multiline,
                                          PdfAConformanceLevel pdfAConformanceLevel)
```
    Creates a named text form field with an initial value, with a specified font and font size.
    
    Parameters:
    
    doc - the PdfDocument to create the text field in
    
    rect - the location on the page for the text field
    
    name - the name of the form field
    
    value - the initial value
    
    font - a PdfFont
    
    fontSize - the size of the font
    
    multiline - true for multiline text field
    
    pdfAConformanceLevel - the PdfAConformanceLevel of the document. null if it's no PDF/A document
    
    Returns:
    
    a new PdfTextFormField
  - createMultilineText
```
public static PdfTextFormField createMultilineText(PdfDocument doc,
                                                   Rectangle rect,
                                                   String name,
                                                   String value,
                                                   PdfFont font,
                                                   float fontSize)
```
    Creates a named multilined text form field with an initial value, with a specified font and font size.
    
    Parameters:
    
    doc - the PdfDocument to create the text field in
    
    rect - the location on the page for the text field
    
    name - the name of the form field
    
    value - the initial value
    
    font - a PdfFont
    
    fontSize - the size of the font
    
    Returns:
    
    a new PdfTextFormField
  - createMultilineText
```
public static PdfTextFormField createMultilineText(PdfDocument doc,
                                                   Rectangle rect,
                                                   String name,
                                                   String value)
```
    Creates a named multiline text form field with an initial value, and the form's default font specified in PdfAcroForm.getDefaultResources().
    
    Parameters:
    
    doc - the PdfDocument to create the text field in
    
    rect - the location on the page for the text field
    
    name - the name of the form field
    
    value - the initial value
    
    Returns:
    
    a new PdfTextFormField
  - createChoice
```
public static PdfChoiceFormField createChoice(PdfDocument doc,
                                              int flags)
```
    Creates an empty choice form field.
    
    Parameters:
    
    doc - the PdfDocument to create the choice field in
    
    flags - an int, containing a set of binary behavioral flags. Do binary OR on this int to set the flags you require.
    
    Returns:
    
    a new PdfChoiceFormField
  - createChoice
```
public static PdfChoiceFormField createChoice(PdfDocument doc,
                                              int flags,
                                              PdfAConformanceLevel pdfAConformanceLevel)
```
    Creates an empty choice form field.
    
    Parameters:
    
    doc - the PdfDocument to create the choice field in
    
    flags - an int, containing a set of binary behavioral flags. Do binary OR on this int to set the flags you require.
    
    pdfAConformanceLevel - the PdfAConformanceLevel of the document. null if it's no PDF/A document
    
    Returns:
    
    a new PdfChoiceFormField
  - createChoice
```
public static PdfChoiceFormField createChoice(PdfDocument doc,
                                              Rectangle rect,
                                              int flags)
```
    Creates an empty choice form field with custom behavior and layout, on a specified location.
    
    Parameters:
    
    doc - the PdfDocument to create the choice field in
    
    rect - the location on the page for the choice field
    
    flags - an int, containing a set of binary behavioral flags. Do binary OR on this int to set the flags you require.
    
    Returns:
    
    a new PdfChoiceFormField
  - createChoice
```
public static PdfChoiceFormField createChoice(PdfDocument doc,
                                              Rectangle rect,
                                              String name,
                                              String value,
                                              PdfArray options,
                                              int flags)
```
    Creates a choice form field with custom behavior and layout, on a specified location.
    
    Parameters:
    
    doc - the PdfDocument to create the choice field in
    
    rect - the location on the page for the choice field
    
    name - the name of the form field
    
    value - the initial value
    
    options - an array of PdfString objects that each represent the 'on' state of one of the choices.
    
    flags - an int, containing a set of binary behavioral flags. Do binary OR on this int to set the flags you require.
    
    Returns:
    
    a new PdfChoiceFormField
  - createChoice
```
public static PdfChoiceFormField createChoice(PdfDocument doc,
                                              Rectangle rect,
                                              String name,
                                              String value,
                                              PdfArray options,
                                              int flags,
                                              PdfFont font,
                                              PdfAConformanceLevel pdfAConformanceLevel)
```
    Creates a choice form field with custom behavior and layout, on a specified location.
    
    Parameters:
    
    doc - the PdfDocument to create the choice field in
    
    rect - the location on the page for the choice field
    
    name - the name of the form field
    
    value - the initial value
    
    options - an array of PdfString objects that each represent the 'on' state of one of the choices.
    
    flags - an int, containing a set of binary behavioral flags. Do binary OR on this int to set the flags you require.
    
    font - the desired font to be used when displaying the text
    
    pdfAConformanceLevel - the PdfAConformanceLevel of the document. null if it's no PDF/A document
    
    Returns:
    
    a new PdfChoiceFormField
  - createChoice
```
public static PdfChoiceFormField createChoice(PdfDocument doc,
                                              Rectangle rect,
                                              String name,
                                              String value,
                                              PdfFont font,
                                              float fontSize,
                                              PdfArray options,
                                              int flags)
```
    Creates a choice form field with custom behavior and layout, on a specified location.
    
    Parameters:
    
    doc - the PdfDocument to create the choice field in
    
    rect - the location on the page for the choice field
    
    name - the name of the form field
    
    value - the initial value
    
    font - a PdfFont
    
    fontSize - the size of the font
    
    options - an array of PdfString objects that each represent the 'on' state of one of the choices.
    
    flags - an int, containing a set of binary behavioral flags. Do binary OR on this int to set the flags you require.
    
    Returns:
    
    a new PdfChoiceFormField
  - createChoice
```
public static PdfChoiceFormField createChoice(PdfDocument doc,
                                              Rectangle rect,
                                              String name,
                                              String value,
                                              PdfFont font,
                                              float fontSize,
                                              PdfArray options,
                                              int flags,
                                              PdfAConformanceLevel pdfAConformanceLevel)
```
    Creates a choice form field with custom behavior and layout, on a specified location.
    
    Parameters:
    
    doc - the PdfDocument to create the choice field in
    
    rect - the location on the page for the choice field
    
    name - the name of the form field
    
    value - the initial value
    
    font - a PdfFont
    
    fontSize - the size of the font
    
    options - an array of PdfString objects that each represent the 'on' state of one of the choices.
    
    flags - an int, containing a set of binary behavioral flags. Do binary OR on this int to set the flags you require.
    
    pdfAConformanceLevel - the PdfAConformanceLevel of the document. null if it's no PDF/A document
    
    Returns:
    
    a new PdfChoiceFormField
  - createSignature
```
public static PdfSignatureFormField createSignature(PdfDocument doc)
```
    Creates an empty signature form field.
    
    Parameters:
    
    doc - the PdfDocument to create the signature field in
    
    Returns:
    
    a new PdfSignatureFormField
  - createSignature
```
public static PdfSignatureFormField createSignature(PdfDocument doc,
                                                    PdfAConformanceLevel pdfAConformanceLevel)
```
    Creates an empty signature form field.
    
    Parameters:
    
    doc - the PdfDocument to create the signature field in
    
    pdfAConformanceLevel - the PdfAConformanceLevel of the document. null if it's no PDF/A document
    
    Returns:
    
    a new PdfSignatureFormField
  - createSignature
```
public static PdfSignatureFormField createSignature(PdfDocument doc,
                                                    Rectangle rect)
```
    Creates an empty signature form field.
    
    Parameters:
    
    doc - the PdfDocument to create the signature field in
    
    rect - the location on the page for the signature field
    
    Returns:
    
    a new PdfSignatureFormField
  - createSignature
```
public static PdfSignatureFormField createSignature(PdfDocument doc,
                                                    Rectangle rect,
                                                    PdfAConformanceLevel pdfAConformanceLevel)
```
    Creates an empty signature form field.
    
    Parameters:
    
    doc - the PdfDocument to create the signature field in
    
    rect - the location on the page for the signature field
    
    pdfAConformanceLevel - the PdfAConformanceLevel of the document. null if it's no PDF/A document
    
    Returns:
    
    a new PdfSignatureFormField
  - createRadioGroup
```
public static PdfButtonFormField createRadioGroup(PdfDocument doc,
                                                  String name,
                                                  String value)
```
    Creates a radio group form field.
    
    Parameters:
    
    doc - the PdfDocument to create the radio group in
    
    name - the name of the form field
    
    value - the initial value
    
    Returns:
    
    a new radio group
  - createRadioGroup
```
public static PdfButtonFormField createRadioGroup(PdfDocument doc,
                                                  String name,
                                                  String value,
                                                  PdfAConformanceLevel pdfAConformanceLevel)
```
    Creates a radio group form field.
    
    Parameters:
    
    doc - the PdfDocument to create the radio group in
    
    name - the name of the form field
    
    value - the initial value
    
    pdfAConformanceLevel - the PdfAConformanceLevel of the document. null if it's no PDF/A document
    
    Returns:
    
    a new radio group
  - createRadioButton
```
public static PdfFormField createRadioButton(PdfDocument doc,
                                             Rectangle rect,
                                             PdfButtonFormField radioGroup,
                                             String value)
```
    Creates a generic PdfFormField that is added to a radio group.
    
    Parameters:
    
    doc - the PdfDocument to create the radio group in
    
    rect - the location on the page for the field
    
    radioGroup - the radio button group that this field should belong to
    
    value - the initial value
    
    Returns:
    
    a new PdfFormField
    
    See Also:
    
    createRadioGroup(PdfDocument, java.lang.String, java.lang.String)
  - createRadioButton
```
public static PdfFormField createRadioButton(PdfDocument doc,
                                             Rectangle rect,
                                             PdfButtonFormField radioGroup,
                                             String value,
                                             PdfAConformanceLevel pdfAConformanceLevel)
```
    Creates a generic PdfFormField that is added to a radio group.
    
    Parameters:
    
    doc - the PdfDocument to create the radio group in
    
    rect - the location on the page for the field
    
    radioGroup - the radio button group that this field should belong to
    
    value - the initial value
    
    pdfAConformanceLevel - the PdfAConformanceLevel of the document. null if it's no PDF/A document
    
    Returns:
    
    a new PdfFormField
    
    See Also:
    
    createRadioGroup(PdfDocument, java.lang.String, java.lang.String)
  - createPushButton
```
public static PdfButtonFormField createPushButton(PdfDocument doc,
                                                  Rectangle rect,
                                                  String name,
                                                  String caption)
```
    Creates a PdfButtonFormField as a push button without data.
    
    Parameters:
    
    doc - the PdfDocument to create the radio group in
    
    rect - the location on the page for the field
    
    name - the name of the form field
    
    caption - the text to display on the button
    
    Returns:
    
    a new PdfButtonFormField
  - createPushButton
```
public static PdfButtonFormField createPushButton(PdfDocument doc,
                                                  Rectangle rect,
                                                  String name,
                                                  String caption,
                                                  PdfFont font,
                                                  float fontSize)
```
    Creates a PdfButtonFormField as a push button without data, with its caption in a custom font.
    
    Parameters:
    
    doc - the PdfDocument to create the radio group in
    
    rect - the location on the page for the field
    
    name - the name of the form field
    
    caption - the text to display on the button
    
    font - a PdfFont
    
    fontSize - the size of the font
    
    Returns:
    
    a new PdfButtonFormField
  - createPushButton
```
public static PdfButtonFormField createPushButton(PdfDocument doc,
                                                  Rectangle rect,
                                                  String name,
                                                  String caption,
                                                  PdfFont font,
                                                  float fontSize,
                                                  PdfAConformanceLevel pdfAConformanceLevel)
```
    Creates a PdfButtonFormField as a push button without data, with its caption in a custom font.
    
    Parameters:
    
    doc - the PdfDocument to create the radio group in
    
    rect - the location on the page for the field
    
    name - the name of the form field
    
    caption - the text to display on the button
    
    font - a PdfFont
    
    fontSize - the size of the font
    
    pdfAConformanceLevel - the PdfAConformanceLevel of the document. null if it's no PDF/A document
    
    Returns:
    
    a new PdfButtonFormField
  - createCheckBox
```
public static PdfButtonFormField createCheckBox(PdfDocument doc,
                                                Rectangle rect,
                                                String name,
                                                String value)
```
    Creates a PdfButtonFormField as a checkbox.
    
    Parameters:
    
    doc - the PdfDocument to create the radio group in
    
    rect - the location on the page for the field
    
    name - the name of the form field
    
    value - the initial value
    
    Returns:
    
    a new checkbox
  - createCheckBox
```
public static PdfButtonFormField createCheckBox(PdfDocument doc,
                                                Rectangle rect,
                                                String name,
                                                String value,
                                                int checkType)
```
    Creates a PdfButtonFormField as a checkbox.
    
    Parameters:
    
    doc - the PdfDocument to create the radio group in
    
    rect - the location on the page for the field
    
    name - the name of the form field
    
    value - the initial value
    
    checkType - the type of checkbox graphic to use.
    
    Returns:
    
    a new checkbox
  - createCheckBox
```
public static PdfButtonFormField createCheckBox(PdfDocument doc,
                                                Rectangle rect,
                                                String name,
                                                String value,
                                                int checkType,
                                                PdfAConformanceLevel pdfAConformanceLevel)
```
    Creates a PdfButtonFormField as a checkbox. Check symbol will fit rectangle. You may set font and font size after creation.
    
    Parameters:
    
    doc - the PdfDocument to create the radio group in
    
    rect - the location on the page for the field
    
    name - the name of the form field
    
    value - the initial value
    
    checkType - the type of checkbox graphic to use.
    
    pdfAConformanceLevel - the PdfAConformanceLevel of the document. null if it's no PDF/A document
    
    Returns:
    
    a new checkbox
  - createComboBox
```
public static PdfChoiceFormField createComboBox(PdfDocument doc,
                                                Rectangle rect,
                                                String name,
                                                String value,
                                                String[][] options)
```
    Creates a combobox with custom behavior and layout, on a specified location.
    
    Parameters:
    
    doc - the PdfDocument to create the combobox in
    
    rect - the location on the page for the combobox
    
    name - the name of the form field
    
    value - the initial value
    
    options - a two-dimensional array of Strings which will be converted to a PdfArray.
    
    Returns:
    
    a new PdfChoiceFormField as a combobox
  - createComboBox
```
public static PdfChoiceFormField createComboBox(PdfDocument doc,
                                                Rectangle rect,
                                                String name,
                                                String value,
                                                String[][] options,
                                                PdfFont font,
                                                PdfAConformanceLevel pdfAConformanceLevel)
```
    Creates a combobox with custom behavior and layout, on a specified location.
    
    Parameters:
    
    doc - the PdfDocument to create the combobox in
    
    rect - the location on the page for the combobox
    
    name - the name of the form field
    
    value - the initial value
    
    options - a two-dimensional array of Strings which will be converted to a PdfArray.
    
    font - the desired font to be used when displaying the text
    
    pdfAConformanceLevel - the PdfAConformanceLevel of the document. null if it's no PDF/A document
    
    Returns:
    
    a new PdfChoiceFormField as a combobox
  - createComboBox
```
public static PdfChoiceFormField createComboBox(PdfDocument doc,
                                                Rectangle rect,
                                                String name,
                                                String value,
                                                String[] options)
```
    Creates a combobox with custom behavior and layout, on a specified location.
    
    Parameters:
    
    doc - the PdfDocument to create the combobox in
    
    rect - the location on the page for the combobox
    
    name - the name of the form field
    
    value - the initial value
    
    options - an array of Strings which will be converted to a PdfArray.
    
    Returns:
    
    a new PdfChoiceFormField as a combobox
  - createComboBox
```
public static PdfChoiceFormField createComboBox(PdfDocument doc,
                                                Rectangle rect,
                                                String name,
                                                String value,
                                                String[] options,
                                                PdfFont font,
                                                PdfAConformanceLevel pdfAConformanceLevel)
```
    Creates a combobox with custom behavior and layout, on a specified location.
    
    Parameters:
    
    doc - the PdfDocument to create the combobox in
    
    rect - the location on the page for the combobox
    
    name - the name of the form field
    
    value - the initial value
    
    options - an array of Strings which will be converted to a PdfArray.
    
    font - the desired font to be used when displaying the text
    
    pdfAConformanceLevel - the PdfAConformanceLevel of the document. null if it's no PDF/A document
    
    Returns:
    
    a new PdfChoiceFormField as a combobox
  - createList
```
public static PdfChoiceFormField createList(PdfDocument doc,
                                            Rectangle rect,
                                            String name,
                                            String value,
                                            String[][] options)
```
    Creates a list field with custom behavior and layout, on a specified location.
    
    Parameters:
    
    doc - the PdfDocument to create the choice field in
    
    rect - the location on the page for the choice field
    
    name - the name of the form field
    
    value - the initial value
    
    options - a two-dimensional array of Strings which will be converted to a PdfArray.
    
    Returns:
    
    a new PdfChoiceFormField as a list field
  - createList
```
public static PdfChoiceFormField createList(PdfDocument doc,
                                            Rectangle rect,
                                            String name,
                                            String value,
                                            String[][] options,
                                            PdfFont font,
                                            PdfAConformanceLevel pdfAConformanceLevel)
```
    Creates a list field with custom behavior and layout, on a specified location.
    
    Parameters:
    
    doc - the PdfDocument to create the choice field in
    
    rect - the location on the page for the choice field
    
    name - the name of the form field
    
    value - the initial value
    
    options - a two-dimensional array of Strings which will be converted to a PdfArray.
    
    font - the desired font to be used when displaying the text
    
    pdfAConformanceLevel - the PdfAConformanceLevel of the document. null if it's no PDF/A document
    
    Returns:
    
    a new PdfChoiceFormField as a list field
  - createList
```
public static PdfChoiceFormField createList(PdfDocument doc,
                                            Rectangle rect,
                                            String name,
                                            String value,
                                            String[] options)
```
    Creates a list field with custom behavior and layout, on a specified location.
    
    Parameters:
    
    doc - the PdfDocument to create the list field in
    
    rect - the location on the page for the list field
    
    name - the name of the form field
    
    value - the initial value
    
    options - an array of Strings which will be converted to a PdfArray.
    
    Returns:
    
    a new PdfChoiceFormField as a list field
  - createList
```
public static PdfChoiceFormField createList(PdfDocument doc,
                                            Rectangle rect,
                                            String name,
                                            String value,
                                            String[] options,
                                            PdfFont font,
                                            PdfAConformanceLevel pdfAConformanceLevel)
```
    Creates a list field with custom behavior and layout, on a specified location.
    
    Parameters:
    
    doc - the PdfDocument to create the list field in
    
    rect - the location on the page for the list field
    
    name - the name of the form field
    
    value - the initial value
    
    options - an array of Strings which will be converted to a PdfArray.
    
    font - the desired font to be used when displaying the text
    
    pdfAConformanceLevel - the PdfAConformanceLevel of the document. null if it's no PDF/A document
    
    Returns:
    
    a new PdfChoiceFormField as a list field
  - makeFormField
```
public static PdfFormField makeFormField(PdfObject pdfObject,
                                         PdfDocument document)
```
    Creates a (subtype of) PdfFormField object. The type of the object depends on the FT entry in the pdfObject parameter.
    
    Parameters:
    
    pdfObject - assumed to be either a PdfDictionary, or a PdfIndirectReference to a PdfDictionary
    
    document - the PdfDocument to create the field in
    
    Returns:
    
    a new PdfFormField, or null if pdfObject does not contain a FT entry
  - getFormType
```
public PdfName getFormType()
```
    Returns the type of the parent form field, or of the wrapped object.
    
    Returns:
    
    the form type, as a PdfName
  - setValue
```
public PdfFormField setValue(String value)
```
    Sets a value to the field and generating field appearance if needed.
    
    Parameters:
    
    value - of the field
    
    Returns:
    
    the field
  - setValue
```
public PdfFormField setValue(String value,
                             boolean generateAppearance)
```
    Sets a value to the field and generates field appearance if needed.
    
    Parameters:
    
    value - of the field
    
    generateAppearance - if false, appearance won't be regenerated
    
    Returns:
    
    the field
  - setValue
```
public PdfFormField setValue(String value,
                             PdfFont font,
                             float fontSize)
```
    Set text field value with given font and size
    
    Parameters:
    
    value - text value
    
    font - a PdfFont
    
    fontSize - the size of the font
    
    Returns:
    
    the edited field
  - setValue
```
public PdfFormField setValue(String value,
                             String display)
```
    Sets the field value and the display string. The display string is used to build the appearance.
    
    Parameters:
    
    value - the field value
    
    display - the string that is used for the appearance. If null the value parameter will be used
    
    Returns:
    
    the edited field
  - setParent
```
public PdfFormField setParent(PdfFormField parent)
```
    Sets a parent PdfFormField for the current object.
    
    Parameters:
    
    parent - another form field that this field belongs to, usually a group field
    
    Returns:
    
    the edited field
  - getParent
```
public PdfDictionary getParent()
```
    Gets the parent dictionary.
    
    Returns:
    
    another form field that this field belongs to, usually a group field
  - getKids
```
public PdfArray getKids()
```
    Gets the kids of this object.
    
    Returns:
    
    contents of the dictionary's Kids property, as a PdfArray
  - addKid
```
public PdfFormField addKid(PdfFormField kid)
```
    Adds a new kid to the Kids array property from a PdfFormField. Also sets the kid's Parent property to this object.
    
    Parameters:
    
    kid - a new PdfFormField entry for the field's Kids array property
    
    Returns:
    
    the edited field
  - addKid
```
public PdfFormField addKid(PdfWidgetAnnotation kid)
```
    Adds a new kid to the Kids array property from a PdfWidgetAnnotation. Also sets the kid's Parent property to this object.
    
    Parameters:
    
    kid - a new PdfWidgetAnnotation entry for the field's Kids array property
    
    Returns:
    
    the edited field
  - setFieldName
```
public PdfFormField setFieldName(String name)
```
    Changes the name of the field to the specified value.
    
    Parameters:
    
    name - the new field name, as a String
    
    Returns:
    
    the edited field
  - getFieldName
```
public PdfString getFieldName()
```
    Gets the current field name.
    
    Returns:
    
    the current field name, as a PdfString
  - setAlternativeName
```
public PdfFormField setAlternativeName(String name)
```
    Changes the alternate name of the field to the specified value. The alternate is a descriptive name to be used by status messages etc.
    
    Parameters:
    
    name - the new alternate name, as a String
    
    Returns:
    
    the edited field
  - getAlternativeName
```
public PdfString getAlternativeName()
```
    Gets the current alternate name. The alternate is a descriptive name to be used by status messages etc.
    
    Returns:
    
    the current alternate name, as a PdfString
  - setMappingName
```
public PdfFormField setMappingName(String name)
```
    Changes the mapping name of the field to the specified value. The mapping name can be used when exporting the form data in the document.
    
    Parameters:
    
    name - the new alternate name, as a String
    
    Returns:
    
    the edited field
  - getMappingName
```
public PdfString getMappingName()
```
    Gets the current mapping name. The mapping name can be used when exporting the form data in the document.
    
    Returns:
    
    the current mapping name, as a PdfString
  - getFieldFlag
```
public boolean getFieldFlag(int flag)
```
    Checks whether a certain flag, or any of a combination of flags, is set for this form field.
    
    Parameters:
    
    flag - an int interpreted as a series of a binary flags
    
    Returns:
    
    true if any of the flags specified in the parameter is also set in the form field.
  - setFieldFlag
```
public PdfFormField setFieldFlag(int flag)
```
    Adds a flag, or combination of flags, for the form field. This method is intended to be used one flag at a time, but this is not technically enforced. To replace the current value, use setFieldFlags(int).
    
    Parameters:
    
    flag - an int interpreted as a series of a binary flags
    
    Returns:
    
    the edited field
  - setFieldFlag
```
public PdfFormField setFieldFlag(int flag,
                                 boolean value)
```
    Adds or removes a flag, or combination of flags, for the form field. This method is intended to be used one flag at a time, but this is not technically enforced. To replace the current value, use setFieldFlags(int).
    
    Parameters:
    
    flag - an int interpreted as a series of a binary flags
    
    value - if true, adds the flag(s). if false, removes the flag(s).
    
    Returns:
    
    the edited field
  - isMultiline
```
public boolean isMultiline()
```
    If true, the field can contain multiple lines of text; if false, the field's text is restricted to a single line.
    
    Returns:
    
    whether the field can span over multiple lines.
  - isPassword
```
public boolean isPassword()
```
    If true, the field is intended for entering a secure password that should not be echoed visibly to the screen. Characters typed from the keyboard should instead be echoed in some unreadable form, such as asterisks or bullet characters.
    
    Returns:
    
    whether or not the contents of the field must be obfuscated
  - setFieldFlags
```
public PdfFormField setFieldFlags(int flags)
```
    Sets a flag, or combination of flags, for the form field. This method replaces the previous value. Compare with setFieldFlag(int) which adds a flag to the existing flags.
    
    Parameters:
    
    flags - an int interpreted as a series of a binary flags
    
    Returns:
    
    the edited field
  - getFieldFlags
```
public int getFieldFlags()
```
    Gets the current list of PDF form field flags.
    
    Returns:
    
    the current list of flags, encoded as an int
  - getValue
```
public PdfObject getValue()
```
    Gets the current value contained in the form field.
    
    Returns:
    
    the current value, as a PdfObject
  - getValueAsString
```
public String getValueAsString()
```
    Gets the current value contained in the form field.
    
    Returns:
    
    the current value, as a String
  - setDefaultValue
```
public PdfFormField setDefaultValue(PdfObject value)
```
    Sets the default fallback value for the form field.
    
    Parameters:
    
    value - the default value
    
    Returns:
    
    the edited field
  - getDefaultValue
```
public PdfObject getDefaultValue()
```
    Gets the default fallback value for the form field.
    
    Returns:
    
    the default value
  - setAdditionalAction
```
public PdfFormField setAdditionalAction(PdfName key,
                                        PdfAction action)
```
    Sets an additional action for the form field.
    
    Parameters:
    
    key - the dictionary key to use for storing the action
    
    action - the action
    
    Returns:
    
    the edited field
  - getAdditionalAction
```
public PdfDictionary getAdditionalAction()
```
    Gets the currently additional action dictionary for the form field.
    
    Returns:
    
    the additional action dictionary
  - setOptions
```
public PdfFormField setOptions(PdfArray options)
```
    Sets options for the form field. Only to be used for checkboxes and radio buttons.
    
    Parameters:
    
    options - an array of PdfString objects that each represent the 'on' state of one of the choices.
    
    Returns:
    
    the edited field
  - getOptions
```
public PdfArray getOptions()
```
    Gets options for the form field. Should only return usable values for checkboxes and radio buttons.
    
    Returns:
    
    the options, as an PdfArray of PdfString objects
  - getWidgets
```
public List<PdfWidgetAnnotation> getWidgets()
```
    Gets all PdfWidgetAnnotation that this form field and its kids refer to.
    
    Returns:
    
    a list of PdfWidgetAnnotation
  - getDefaultAppearance
```
public PdfString getDefaultAppearance()
```
    Gets default appearance string containing a sequence of valid page-content graphics or text state operators that define such properties as the field's text size and color.
    
    Returns:
    
    the default appearance graphics, as a PdfString
  - setDefaultAppearance
```
@Deprecated
public PdfFormField setDefaultAppearance(String defaultAppearance)
```
    Deprecated. use updateDefaultAppearance() instead.
    
    Sets default appearance string containing a sequence of valid page-content graphics or text state operators that define such properties as the field's text size and color.
    
    Parameters:
    
    defaultAppearance - a valid sequence of PDF content stream syntax
    
    Returns:
    
    the edited field
  - updateDefaultAppearance
```
public void updateDefaultAppearance()
```
    Updates DA for Variable text, Push button and choice form fields. The resources required for DA will be put to AcroForm's DR. Note, for other form field types DA will be removed.
  - getJustification
```
public Integer getJustification()
```
    Gets a code specifying the form of quadding (justification) to be used in displaying the text: 0 Left-justified 1 Centered 2 Right-justified
    
    Returns:
    
    the current justification attribute
  - setJustification
```
public PdfFormField setJustification(int justification)
```
    Sets a code specifying the form of quadding (justification) to be used in displaying the text: 0 Left-justified 1 Centered 2 Right-justified
    
    Parameters:
    
    justification - the value to set the justification attribute to
    
    Returns:
    
    the edited field
  - getDefaultStyle
```
public PdfString getDefaultStyle()
```
    Gets a default style string, as described in "Rich Text Strings" section of Pdf spec.
    
    Returns:
    
    the default style, as a PdfString
  - setDefaultStyle
```
public PdfFormField setDefaultStyle(PdfString defaultStyleString)
```
    Sets a default style string, as described in "Rich Text Strings" section of Pdf spec.
    
    Parameters:
    
    defaultStyleString - a new default style for the form field
    
    Returns:
    
    the edited field
  - getRichText
```
public PdfObject getRichText()
```
    Gets a rich text string, as described in "Rich Text Strings" section of Pdf spec. May be either PdfStream or PdfString.
    
    Returns:
    
    the current rich text value
  - setRichText
```
public PdfFormField setRichText(PdfObject richText)
```
    Sets a rich text string, as described in "Rich Text Strings" section of Pdf spec. May be either PdfStream or PdfString.
    
    Parameters:
    
    richText - a new rich text value
    
    Returns:
    
    The edited PdfFormField
  - getFontSize
```
public float getFontSize()
```
    Gets the current fontSize of the form field.
    
    Returns:
    
    the current fontSize
  - getFont
```
public PdfFont getFont()
```
    Gets the current font of the form field.
    
    Returns:
    
    the current font
  - getColor
```
public Color getColor()
```
    Gets the current color of the form field.
    
    Returns:
    
    the current color
  - setFont
```
public PdfFormField setFont(PdfFont font)
```
    Basic setter for the font property. Regenerates the field appearance after setting the new value. Note that the font will be added to the document so ensure that the font is embedded if it's a pdf/a document.
    
    Parameters:
    
    font - The new font to be set
    
    Returns:
    
    The edited PdfFormField
  - setFontSize
```
public PdfFormField setFontSize(float fontSize)
```
    Basic setter for the fontSize property. Regenerates the field appearance after setting the new value.
    
    Parameters:
    
    fontSize - The new font size to be set
    
    Returns:
    
    The edited PdfFormField
  - setFontSize
```
public PdfFormField setFontSize(int fontSize)
```
    Basic setter for the fontSize property. Regenerates the field appearance after setting the new value.
    
    Parameters:
    
    fontSize - The new font size to be set
    
    Returns:
    
    The edited PdfFormField
  - setFontAndSize
```
@Deprecated
public PdfFormField setFontAndSize(PdfFont font,
                                               int fontSize)
```
    Deprecated. use setFontAndSize(PdfFont, float) instead.
    
    Combined setter for the font and fontSize properties. Regenerates the field appearance after setting the new value.
    
    Parameters:
    
    font - The new font to be set
    
    fontSize - The new font size to be set
    
    Returns:
    
    The edited PdfFormField
  - setFontAndSize
```
public PdfFormField setFontAndSize(PdfFont font,
                                   float fontSize)
```
    Combined setter for the font and fontSize properties. Regenerates the field appearance after setting the new value.
    
    Parameters:
    
    font - The new font to be set
    
    fontSize - The new font size to be set
    
    Returns:
    
    The edited PdfFormField
  - setBackgroundColor
```
public PdfFormField setBackgroundColor(Color backgroundColor)
```
    Basic setter for the backgroundColor property. Regenerates the field appearance after setting the new value.
    
    Parameters:
    
    backgroundColor - The new color to be set or null if no background needed
    
    Returns:
    
    The edited PdfFormField
  - setRotation
```
public PdfFormField setRotation(int degRotation)
```
    Basic setter for the degRotation property. Regenerates the field appearance after setting the new value.
    
    Parameters:
    
    degRotation - The new degRotation to be set
    
    Returns:
    
    The edited PdfFormField
  - setAction
```
public PdfFormField setAction(PdfAction action)
```
    Sets the action on all widgets of this form field.
    
    Parameters:
    
    action - The action
    
    Returns:
    
    The edited field
  - setCheckType
```
public PdfFormField setCheckType(int checkType)
```
    Changes the type of graphical marker used to mark a checkbox as 'on'. Notice that in order to complete the change one should call regenerateField method
    
    Parameters:
    
    checkType - the new checkbox marker
    
    Returns:
    
    The edited field
  - setVisibility
```
public PdfFormField setVisibility(int visibility)
```
    Set the visibility flags of the form field annotation Options are: HIDDEN, HIDDEN_BUT_PRINTABLE, VISIBLE, VISIBLE_BUT_DOES_NOT_PRINT
    
    Parameters:
    
    visibility - visibility option
    
    Returns:
    
    The edited field
  - regenerateField
```
public boolean regenerateField()
```
    This method regenerates appearance stream of the field. Use it if you changed any field parameters and didn't use setValue method which generates appearance by itself.
    
    Returns:
    
    whether or not the regeneration was successful.
  - getBorderWidth
```
public float getBorderWidth()
```
    Gets the border width for the field.
    
    Returns:
    
    the current border width.
  - setBorderWidth
```
public PdfFormField setBorderWidth(float borderWidth)
```
    Sets the border width for the field.
    
    Parameters:
    
    borderWidth - The new border width.
    
    Returns:
    
    The edited field
  - setBorderStyle
```
public PdfFormField setBorderStyle(PdfDictionary style)
```
  - setBorderColor
```
public PdfFormField setBorderColor(Color color)
```
    Sets the Border Color.
    
    Parameters:
    
    color - the new value for the Border Color
    
    Returns:
    
    the edited field
  - setColor
```
public PdfFormField setColor(Color color)
```
    Sets the text color.
    
    Parameters:
    
    color - the new value for the Color
    
    Returns:
    
    the edited field
  - setReadOnly
```
public PdfFormField setReadOnly(boolean readOnly)
```
    Sets the ReadOnly flag, specifying whether or not the field can be changed.
    
    Parameters:
    
    readOnly - if true, then the field cannot be changed.
    
    Returns:
    
    the edited field
  - isReadOnly
```
public boolean isReadOnly()
```
    Gets the ReadOnly flag, specifying whether or not the field can be changed.
    
    Returns:
    
    true if the field cannot be changed.
  - setRequired
```
public PdfFormField setRequired(boolean required)
```
    Sets the Required flag, specifying whether or not the field must be filled in.
    
    Parameters:
    
    required - if true, then the field must be filled in.
    
    Returns:
    
    the edited field
  - isRequired
```
public boolean isRequired()
```
    Gets the Required flag, specifying whether or not the field must be filled in.
    
    Returns:
    
    true if the field must be filled in.
  - setNoExport
```
public PdfFormField setNoExport(boolean noExport)
```
    Sets the NoExport flag, specifying whether or not exporting is forbidden.
    
    Parameters:
    
    noExport - if true, then exporting is forbidden
    
    Returns:
    
    the edited field
  - isNoExport
```
public boolean isNoExport()
```
    Gets the NoExport attribute.
    
    Returns:
    
    whether exporting the value following a form action is forbidden.
  - setPage
```
public PdfFormField setPage(int pageNum)
```
    Specifies on which page the form field's widget must be shown.
    
    Parameters:
    
    pageNum - the page number
    
    Returns:
    
    the edited field
  - getAppearanceStates
```
public String[] getAppearanceStates()
```
    Gets the appearance state names.
    
    Returns:
    
    an array of Strings containing the names of the appearance states
  - setAppearance
```
public PdfFormField setAppearance(PdfName appearanceType,
                                  String appearanceState,
                                  PdfStream appearanceStream)
```
    Sets an appearance for (the widgets related to) the form field.
    Parameters:
    appearanceType - the type of appearance stream to be added
    
    PdfName.N: normal appearance
    
    PdfName.R: rollover appearance
    
    PdfName.D: down appearance
    appearanceState - the state of the form field that needs to be true for the appearance to be used. Differentiates between several streams of the same type.
    
    appearanceStream - the appearance instructions, as a PdfStream
    
    Returns:
    
    the edited field
  - setFontSizeAutoScale
```
public PdfFormField setFontSizeAutoScale()
```
    Sets zero font size which will be interpreted as auto-size according to ISO 32000-1, 12.7.3.3.
    
    Returns:
    
    the edited field
  - put
```
public PdfFormField put(PdfName key,
                        PdfObject value)
```
    Inserts the value into the PdfDictionary of this field and associates it with the specified key. If the key is already present in this field dictionary, this method will override the old value with the specified one.
    
    Parameters:
    
    key - key to insert or to override
    
    value - the value to associate with the specified key
    
    Returns:
    
    this PdfFormField instance
  - remove
```
public PdfFormField remove(PdfName key)
```
    Removes the specified key from the PdfDictionary of this field.
    
    Parameters:
    
    key - key to be removed
    
    Returns:
    
    this PdfFormField instance
  - release
```
public void release()
```
    Releases underlying pdf object and other pdf entities used by wrapper. This method should be called instead of direct call to PdfObject.release() if the wrapper is used.
  - isWrappedObjectMustBeIndirect
```
protected boolean isWrappedObjectMustBeIndirect()
```
    Description copied from class: PdfObjectWrapper
    
    Defines if the object behind this wrapper must be an indirect object in the resultant document.
    
    If this method returns true it doesn't necessarily mean that object must be in the indirect state at any moment, but rather defines that when the object will be written to the document it will be transformed into indirect object if it's not indirect yet.
    
    Return value of this method shouldn't depend on any logic, it should return always true or false.
    
    Specified by:
    
    isWrappedObjectMustBeIndirect in class PdfObjectWrapper<PdfDictionary>
    
    Returns:
    
    true if in the resultant document the object behind the wrapper must be indirect, otherwise false.
  - getDocument
```
protected PdfDocument getDocument()
```
  - getRect
```
protected Rectangle getRect(PdfDictionary field)
```
  - processOptions
```
protected static PdfArray processOptions(String[][] options)
```
  - processOptions
```
protected static PdfArray processOptions(String[] options)
```
  - generateDefaultAppearanceString
```
@Deprecated
protected String generateDefaultAppearanceString(PdfFont font,
                                                             float fontSize,
                                                             Color color,
                                                             PdfResources res)
```
    Deprecated. use updateDefaultAppearance() instead.
    
    Generate default appearance, /DA key.
    
    Parameters:
    
    font - preferred font. If getFont() is not null, it will be used instead.
    
    fontSize - preferred font size. If fontSize is valid, it will be used instead.
    
    color - color for the DA
    
    res - resources
    
    Returns:
    
    generated string
  - getFontAndSize
```
@Deprecated
protected Object[] getFontAndSize(PdfDictionary asNormal)
                                       throws IOException
```
    Deprecated. use getFont() and getFontSize() instead.
    
    Gets font and font size.
    
    Parameters:
    
    asNormal - normal appearance, will be ignored.
    
    Returns:
    
    array where first index is PdfFont and the second is font name.
    
    Throws:
    
    IOException - never happens.
  - splitDAelements
```
protected static Object[] splitDAelements(String da)
```
  - drawTextAppearance
```
protected void drawTextAppearance(Rectangle rect,
                                  PdfFont font,
                                  float fontSize,
                                  String value,
                                  PdfFormXObject appearance)
```
    Draws the visual appearance of text in a form field.
    
    Parameters:
    
    rect - The location on the page for the list field
    
    font - a PdfFont
    
    fontSize - The size of the font
    
    value - The initial value
    
    appearance - The appearance
  - drawMultiLineTextAppearance
```
@Deprecated
protected void drawMultiLineTextAppearance(Rectangle rect,
                                                       PdfFont font,
                                                       float fontSize,
                                                       String value,
                                                       PdfFormXObject appearance)
```
    Deprecated. use drawMultiLineTextAppearance(Rectangle, PdfFont, String, PdfFormXObject) instead.
    
    Draws the visual appearance of multiline text in a form field.
    
    Parameters:
    
    rect - The location on the page for the list field
    
    font - a PdfFont
    
    fontSize - The size of the font, will be ignored
    
    value - The initial value
    
    appearance - The appearance
  - drawMultiLineTextAppearance
```
protected void drawMultiLineTextAppearance(Rectangle rect,
                                           PdfFont font,
                                           String value,
                                           PdfFormXObject appearance)
```
  - drawBorder
```
protected void drawBorder(PdfCanvas canvas,
                          PdfFormXObject xObject,
                          float width,
                          float height)
```
    Draws a border using the borderWidth and borderColor of the form field.
    
    Parameters:
    
    canvas - The PdfCanvas on which to draw
    
    xObject - The PdfFormXObject
    
    width - The width of the rectangle to draw
    
    height - The height of the rectangle to draw
  - drawRadioBorder
```
protected void drawRadioBorder(PdfCanvas canvas,
                               PdfFormXObject xObject,
                               float width,
                               float height)
```
  - drawRadioAppearance
```
protected void drawRadioAppearance(float width,
                                   float height,
                                   String value)
```
    Draws the appearance of a radio button with a specified value.
    
    Parameters:
    
    width - the width of the radio button to draw
    
    height - the height of the radio button to draw
    
    value - the value of the button
  - drawPdfA1RadioAppearance
```
@Deprecated
protected void drawPdfA1RadioAppearance(float width,
                                                    float height,
                                                    String value)
```
    Deprecated. Please, use drawRadioAppearance(float, float, String) instead.
    
    Draws the appearance of a radio button with a specified value.
    
    Parameters:
    
    width - the width of the radio button to draw
    
    height - the height of the radio button to draw
    
    value - the value of the button
  - drawRadioField
```
protected void drawRadioField(PdfCanvas canvas,
                              float width,
                              float height,
                              boolean on)
```
    Draws a radio button.
    
    Parameters:
    
    canvas - the PdfCanvas on which to draw
    
    width - the width of the radio button to draw
    
    height - the height of the radio button to draw
    
    on - required to be true for fulfilling the drawing operation
  - drawCheckAppearance
```
protected void drawCheckAppearance(float width,
                                   float height,
                                   String onStateName)
```
    Draws the appearance of a checkbox with a specified state value.
    
    Parameters:
    
    width - the width of the checkbox to draw
    
    height - the height of the checkbox to draw
    
    onStateName - the state of the form field that will be drawn
  - drawPdfA2CheckAppearance
```
protected void drawPdfA2CheckAppearance(float width,
                                        float height,
                                        String onStateName,
                                        int checkType)
```
    Draws PDF/A-2 compliant check appearance. Actually it's just PdfA check appearance. According to corrigendum there is no difference between them
    
    Parameters:
    
    width - width of the checkbox
    
    height - height of the checkbox
    
    onStateName - name that corresponds to the "On" state of the checkbox
    
    checkType - the type that determines how the checkbox will look like. Allowed values are TYPE_CHECK, TYPE_CIRCLE, TYPE_CROSS, TYPE_DIAMOND, TYPE_SQUARE, TYPE_STAR
  - drawPdfA1CheckAppearance
```
@Deprecated
protected void drawPdfA1CheckAppearance(float width,
                                                    float height,
                                                    String selectedValue,
                                                    int checkType)
```
    Deprecated. use drawPdfA2CheckAppearance(float, float, String, int) instead.
    
    Draws PDF/A-1 compliant check appearance.
    
    Parameters:
    
    width - width of the checkbox
    
    height - height of the checkbox
    
    selectedValue - the selected value of the checkbox which determines the appearance of the checkbox
    
    checkType - the type that determines how the checkbox will look like. Allowed values are 1, 2, 3, 4, 5, 6
  - drawPushButtonAppearance
```
protected PdfFormXObject drawPushButtonAppearance(float width,
                                                  float height,
                                                  String text,
                                                  PdfFont font,
                                                  float fontSize)
```
    Draws the appearance for a push button.
    
    Parameters:
    
    width - the width of the pushbutton
    
    height - the width of the pushbutton
    
    text - the text to display on the button
    
    font - a PdfFont
    
    fontSize - the size of the font
    
    Returns:
    
    a new PdfFormXObject
  - drawPushButtonAppearance
```
@Deprecated
protected PdfFormXObject drawPushButtonAppearance(float width,
                                                              float height,
                                                              String text,
                                                              PdfFont font,
                                                              PdfName fontName,
                                                              float fontSize)
```
    Deprecated. use drawPushButtonAppearance(float, float, String, PdfFont, float) instead.
    
    Draws the appearance for a push button.
    
    Parameters:
    
    width - the width of the pushbutton
    
    height - the width of the pushbutton
    
    text - the text to display on the button
    
    font - a PdfFont
    
    fontName - will be ignored.
    
    fontSize - the size of the font
    
    Returns:
    
    a new PdfFormXObject
  - drawButton
```
protected void drawButton(PdfCanvas canvas,
                          float x,
                          float y,
                          float width,
                          float height,
                          String text,
                          PdfFont font,
                          float fontSize)
```
    Performs the low-level drawing operations to draw a button object.
    
    Parameters:
    
    canvas - the PdfCanvas of the page to draw on.
    
    x - will be ignored, according to spec it shall be 0
    
    y - will be ignored, according to spec it shall be 0
    
    width - the width of the button
    
    height - the width of the button
    
    text - the text to display on the button
    
    font - a PdfFont
    
    fontSize - the size of the font
  - drawCheckBox
```
protected void drawCheckBox(PdfCanvas canvas,
                            float width,
                            float height,
                            float fontSize,
                            boolean on)
```
    Performs the low-level drawing operations to draw a checkbox object.
    
    Parameters:
    
    canvas - the PdfCanvas of the page to draw on.
    
    width - the width of the button
    
    height - the width of the button
    
    fontSize - the size of the font
    
    on - the boolean value of the checkbox
  - drawPdfACheckBox
```
protected void drawPdfACheckBox(PdfCanvas canvas,
                                float width,
                                float height,
                                boolean on)
```

Class PdfFormField

Field Summary

Constructor Summary

Method Summary

Methods inherited from class com.itextpdf.kernel.pdf.PdfObjectWrapper

Methods inherited from class java.lang.Object

Field Detail

FF_MULTILINE

FF_PASSWORD

DEFAULT_FONT_SIZE

MIN_FONT_SIZE

DA_FONT

DA_SIZE

DA_COLOR

ALIGN_LEFT

ALIGN_CENTER

ALIGN_RIGHT

TYPE_CHECK

TYPE_CIRCLE

TYPE_CROSS

TYPE_DIAMOND

TYPE_SQUARE

TYPE_STAR

HIDDEN

VISIBLE_BUT_DOES_NOT_PRINT

HIDDEN_BUT_PRINTABLE

VISIBLE

FF_READ_ONLY

FF_REQUIRED

FF_NO_EXPORT

X_OFFSET

typeChars

text

img

font

fontSize

color

checkType

borderWidth

backgroundColor

borderColor

rotation

form

pdfAConformanceLevel

Constructor Detail

PdfFormField

PdfFormField

PdfFormField

Method Detail

makeFieldFlag

createEmptyField

createEmptyField

createButton

createButton

createButton

createButton

createText

createText

createText

createText

createText

createText

createText

createText

createMultilineText

createMultilineText

createChoice

createChoice

createChoice

createChoice

createChoice

createChoice

createChoice

createSignature

createSignature

createSignature

createSignature

createRadioGroup

createRadioGroup

createRadioButton