Class AcroFields
- java.lang.Object
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- com.gitlab.pdftk_java.com.lowagie.text.pdf.AcroFields
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public class AcroFields extends java.lang.Object
Query and change fields in existing documents either by method calls or by FDF merging.
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Nested Class Summary
Nested Classes Modifier and Type Class Description private static class
AcroFields.InstHit
static class
AcroFields.Item
The field representations for retrieval and modification.private static class
AcroFields.RevisionStream
private static class
AcroFields.SorterComparator
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Field Summary
Fields Modifier and Type Field Description private boolean
append
private static PdfName[]
buttonRemove
static int
DA_COLOR
static int
DA_FONT
static int
DA_LEADING
static int
DA_SIZE
private java.util.HashMap
extensionFonts
private float
extraMarginLeft
private float
extraMarginTop
static int
FIELD_TYPE_CHECKBOX
A field type.static int
FIELD_TYPE_COMBO
A field type.static int
FIELD_TYPE_LIST
A field type.static int
FIELD_TYPE_NONE
A field type invalid or not found.static int
FIELD_TYPE_PUSHBUTTON
A field type.static int
FIELD_TYPE_RADIOBUTTON
A field type.static int
FIELD_TYPE_SIGNATURE
A field type.static int
FIELD_TYPE_TEXT
A field type.private java.util.Map
fieldCache
Holds value of property fieldCache.(package private) java.util.HashMap
fields
private boolean
generateAppearances
Holds value of property generateAppearances.private boolean
lastWasString
private java.util.HashMap
localFonts
(package private) PdfReader
reader
private BaseFont
replacementFont
private java.util.HashMap
sigNames
private static java.util.HashMap
stdFieldFontNames
private java.util.ArrayList
substitutionFonts
private int
topFirst
private int
totalRevisions
Holds value of property totalRevisions.(package private) PdfWriter
writer
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Constructor Summary
Constructors Constructor Description AcroFields(PdfReader reader, PdfWriter writer)
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description void
addSubstitutionFont(BaseFont font)
Adds a substitution font to the list.void
decodeGenericDictionary(PdfDictionary merged, BaseField tx)
void
exportAsFdf(FdfWriter writer)
Export the fields as a FDF.java.io.InputStream
extractRevision(java.lang.String field)
Extracts a revision from the document.(package private) void
fill()
(package private) PdfAppearance
getAppearance(PdfDictionary merged, java.lang.String[] values, java.lang.String fieldName)
(package private) PdfAppearance
getAppearance(PdfDictionary merged, java.lang.String text, java.lang.String fieldName)
java.lang.String[]
getAppearanceStates(java.lang.String fieldName)
Gets the list of appearance names.java.util.ArrayList
getBlankSignatureNames()
Gets the field names that have blank signatures.(package private) java.lang.String
getDefaultAppearance(PdfDictionary dict)
java.lang.String
getField(java.lang.String name)
Gets the field value.java.util.Map
getFieldCache()
Gets the appearances cache.AcroFields.Item
getFieldItem(java.lang.String name)
Gets the field structure.float[]
getFieldPositions(java.lang.String name)
Gets the field box positions in the document.java.util.HashMap
getFields()
Gets all the fields.int
getFieldType(java.lang.String fieldName)
Gets the field type.private java.lang.String[]
getListOption(java.lang.String fieldName, int idx)
java.lang.String[]
getListOptionDisplay(java.lang.String fieldName)
Gets the list of display option values from fields of type list or combo.java.lang.String[]
getListOptionExport(java.lang.String fieldName)
Gets the list of export option values from fields of type list or combo.java.lang.String[]
getListSelection(java.lang.String name)
Gets the field values of a Choice field.(package private) java.awt.Color
getMKColor(PdfArray ar)
int
getRevision(java.lang.String field)
Gets thisfield
revision.PdfDictionary
getSignatureDictionary(java.lang.String name)
Gets the signature dictionary, the one keyed by /V.java.util.ArrayList
getSignatureNames()
Gets the field names that have signatures and are signed.java.util.ArrayList
getSubstitutionFonts()
Gets the list of substitution fonts.int
getTotalRevisions()
Gets the total number of revisions this document has.java.lang.String
getTranslatedFieldName(java.lang.String name)
Gets the long XFA translated name.boolean
isGenerateAppearances()
Gets the property generateAppearances.(package private) boolean
isInAP(PdfDictionary dic, PdfName check)
private void
markUsed(PdfObject obj)
boolean
regenerateField(java.lang.String name)
Regenerates the field appearance.boolean
removeField(java.lang.String name)
Removes a field from the document.boolean
removeField(java.lang.String name, int page)
Removes a field from the document.boolean
removeFieldsFromPage(int page)
Removes all the fields frompage
.private int
removeRefFromArray(PdfArray array, PdfObject refo)
boolean
renameField(java.lang.String oldName, java.lang.String newName)
Renames a field.void
setExtraMargin(float extraMarginLeft, float extraMarginTop)
Sets extra margins in text fields to better mimic the Acrobat layout.boolean
setField(java.lang.String name, java.lang.String value)
Sets the field value.boolean
setField(java.lang.String name, java.lang.String value, java.lang.String display)
boolean
setField(java.lang.String name, java.lang.String value, java.lang.String display, java.lang.String rich_value)
Sets the field value and the display string.void
setFieldCache(java.util.Map fieldCache)
Sets a cache for field appearances.boolean
setFieldProperty(java.lang.String field, java.lang.String name, int value, int[] inst)
Sets a field property.boolean
setFieldProperty(java.lang.String field, java.lang.String name, java.lang.Object value, int[] inst)
Sets a field property.boolean
setFields(FdfReader fdf)
Sets the fields by FDF merging.boolean
setFields(XfdfReader xfdf)
Sets the fields by XFDF merging.void
setGenerateAppearances(boolean generateAppearances)
Sets the option to generate appearances.boolean
setListOption(java.lang.String fieldName, java.lang.String[] exportValues, java.lang.String[] displayValues)
Sets the option list for fields of type list or combo.boolean
setListSelection(java.lang.String name, java.lang.String[] value)
Sets different values in a list selection.boolean
setReplacementFont(java.lang.String fontName)
void
setSubstitutionFonts(java.util.ArrayList substitutionFonts)
Sets a list of substitution fonts.boolean
signatureCoversWholeDocument(java.lang.String name)
Checks is the signature covers the entire document or just part of it.static java.lang.Object[]
splitDAelements(java.lang.String da)
private void
updateByteRange(PdfPKCS7 pkcs7, PdfDictionary v)
PdfPKCS7
verifySignature(java.lang.String name)
Verifies a signature.PdfPKCS7
verifySignature(java.lang.String name, java.lang.String provider)
Verifies a signature.
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Field Detail
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reader
PdfReader reader
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writer
PdfWriter writer
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fields
java.util.HashMap fields
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topFirst
private int topFirst
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sigNames
private java.util.HashMap sigNames
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append
private boolean append
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DA_FONT
public static final int DA_FONT
- See Also:
- Constant Field Values
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DA_SIZE
public static final int DA_SIZE
- See Also:
- Constant Field Values
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DA_COLOR
public static final int DA_COLOR
- See Also:
- Constant Field Values
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DA_LEADING
public static final int DA_LEADING
- See Also:
- Constant Field Values
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extensionFonts
private java.util.HashMap extensionFonts
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FIELD_TYPE_NONE
public static final int FIELD_TYPE_NONE
A field type invalid or not found.- See Also:
- Constant Field Values
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FIELD_TYPE_PUSHBUTTON
public static final int FIELD_TYPE_PUSHBUTTON
A field type.- See Also:
- Constant Field Values
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FIELD_TYPE_CHECKBOX
public static final int FIELD_TYPE_CHECKBOX
A field type.- See Also:
- Constant Field Values
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FIELD_TYPE_RADIOBUTTON
public static final int FIELD_TYPE_RADIOBUTTON
A field type.- See Also:
- Constant Field Values
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FIELD_TYPE_TEXT
public static final int FIELD_TYPE_TEXT
A field type.- See Also:
- Constant Field Values
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FIELD_TYPE_LIST
public static final int FIELD_TYPE_LIST
A field type.- See Also:
- Constant Field Values
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FIELD_TYPE_COMBO
public static final int FIELD_TYPE_COMBO
A field type.- See Also:
- Constant Field Values
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FIELD_TYPE_SIGNATURE
public static final int FIELD_TYPE_SIGNATURE
A field type.- See Also:
- Constant Field Values
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lastWasString
private boolean lastWasString
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generateAppearances
private boolean generateAppearances
Holds value of property generateAppearances.
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localFonts
private java.util.HashMap localFonts
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extraMarginLeft
private float extraMarginLeft
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extraMarginTop
private float extraMarginTop
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substitutionFonts
private java.util.ArrayList substitutionFonts
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replacementFont
private BaseFont replacementFont
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stdFieldFontNames
private static final java.util.HashMap stdFieldFontNames
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totalRevisions
private int totalRevisions
Holds value of property totalRevisions.
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fieldCache
private java.util.Map fieldCache
Holds value of property fieldCache.- Since:
- 2.1.5 this used to be a HashMap
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buttonRemove
private static final PdfName[] buttonRemove
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Method Detail
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fill
void fill()
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getAppearanceStates
public java.lang.String[] getAppearanceStates(java.lang.String fieldName)
Gets the list of appearance names. Use it to get the names allowed with radio and checkbox fields. If the /Opt key exists the values will also be included. The name 'Off' may also be valid even if not returned in the list.- Parameters:
fieldName
- the fully qualified field name- Returns:
- the list of names or
null
if the field does not exist
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getListOption
private java.lang.String[] getListOption(java.lang.String fieldName, int idx)
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getListOptionExport
public java.lang.String[] getListOptionExport(java.lang.String fieldName)
Gets the list of export option values from fields of type list or combo. If the field doesn't exist or the field type is not list or combo it will returnnull
.- Parameters:
fieldName
- the field name- Returns:
- the list of export option values from fields of type list or combo
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getListOptionDisplay
public java.lang.String[] getListOptionDisplay(java.lang.String fieldName)
Gets the list of display option values from fields of type list or combo. If the field doesn't exist or the field type is not list or combo it will returnnull
.- Parameters:
fieldName
- the field name- Returns:
- the list of export option values from fields of type list or combo
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setListOption
public boolean setListOption(java.lang.String fieldName, java.lang.String[] exportValues, java.lang.String[] displayValues)
Sets the option list for fields of type list or combo. One ofexportValues
ordisplayValues
may benull
but not both. This method will only set the list but will not set the value or appearance. For that, callingsetField()
is required.An example:
PdfReader pdf = new PdfReader("input.pdf"); PdfStamper stp = new PdfStamper(pdf, new FileOutputStream("output.pdf")); AcroFields af = stp.getAcroFields(); af.setListOption("ComboBox", new String[]{"a", "b", "c"}, new String[]{"first", "second", "third"}); af.setField("ComboBox", "b"); stp.close();
- Parameters:
fieldName
- the field nameexportValues
- the export valuesdisplayValues
- the display values- Returns:
true
if the operation succeeded,false
otherwise
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getFieldType
public int getFieldType(java.lang.String fieldName)
Gets the field type. The type can be one of:FIELD_TYPE_PUSHBUTTON
,FIELD_TYPE_CHECKBOX
,FIELD_TYPE_RADIOBUTTON
,FIELD_TYPE_TEXT
,FIELD_TYPE_LIST
,FIELD_TYPE_COMBO
orFIELD_TYPE_SIGNATURE
.If the field does not exist or is invalid it returns
FIELD_TYPE_NONE
.- Parameters:
fieldName
- the field name- Returns:
- the field type
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exportAsFdf
public void exportAsFdf(FdfWriter writer)
Export the fields as a FDF.- Parameters:
writer
- the FDF writer
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renameField
public boolean renameField(java.lang.String oldName, java.lang.String newName)
Renames a field. Only the last part of the name can be renamed. For example, if the original field is "ab.cd.ef" only the "ef" part can be renamed.- Parameters:
oldName
- the old field namenewName
- the new field name- Returns:
true
if the renaming was successful,false
otherwise
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splitDAelements
public static java.lang.Object[] splitDAelements(java.lang.String da)
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decodeGenericDictionary
public void decodeGenericDictionary(PdfDictionary merged, BaseField tx) throws java.io.IOException, DocumentException
- Throws:
java.io.IOException
DocumentException
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getDefaultAppearance
java.lang.String getDefaultAppearance(PdfDictionary dict)
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getAppearance
PdfAppearance getAppearance(PdfDictionary merged, java.lang.String[] values, java.lang.String fieldName) throws java.io.IOException, DocumentException
- Throws:
java.io.IOException
DocumentException
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getAppearance
PdfAppearance getAppearance(PdfDictionary merged, java.lang.String text, java.lang.String fieldName) throws java.io.IOException, DocumentException
- Throws:
java.io.IOException
DocumentException
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getMKColor
java.awt.Color getMKColor(PdfArray ar)
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getField
public java.lang.String getField(java.lang.String name)
Gets the field value.- Parameters:
name
- the fully qualified field name- Returns:
- the field value
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getListSelection
public java.lang.String[] getListSelection(java.lang.String name)
Gets the field values of a Choice field.- Parameters:
name
- the fully qualified field name- Returns:
- the field value
- Since:
- 2.1.3
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setFieldProperty
public boolean setFieldProperty(java.lang.String field, java.lang.String name, java.lang.Object value, int[] inst)
Sets a field property. Valid property names are:- textfont - sets the text font. The value for this entry is a
BaseFont
.
- textcolor - sets the text color. The value for this entry is a
java.awt.Color
.
- textsize - sets the text size. The value for this entry is a
Float
. - bgcolor - sets the background color. The value for this entry is a
java.awt.Color
. Ifnull
removes the background.
- bordercolor - sets the border color. The value for this entry is a
java.awt.Color
. Ifnull
removes the border.
- Parameters:
field
- the field namename
- the property namevalue
- the property valueinst
- an array ofint
indexing intoAcroField.Item.merged
elements to process. Set tonull
to process all- Returns:
true
if the property exists,false
otherwise
- textfont - sets the text font. The value for this entry is a
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setFieldProperty
public boolean setFieldProperty(java.lang.String field, java.lang.String name, int value, int[] inst)
Sets a field property. Valid property names are:- flags - a set of flags specifying various characteristics of the field's widget annotation.
The value of this entry replaces that of the F entry in the form's corresponding annotation dictionary.
- setflags - a set of flags to be set (turned on) in the F entry of the form's corresponding
widget annotation dictionary. Bits equal to 1 cause the corresponding bits in F to be set to 1.
- clrflags - a set of flags to be cleared (turned off) in the F entry of the form's corresponding
widget annotation dictionary. Bits equal to 1 cause the corresponding
bits in F to be set to 0.
- fflags - a set of flags specifying various characteristics of the field. The value
of this entry replaces that of the Ff entry in the form's corresponding field dictionary.
- setfflags - a set of flags to be set (turned on) in the Ff entry of the form's corresponding
field dictionary. Bits equal to 1 cause the corresponding bits in Ff to be set to 1.
- clrfflags - a set of flags to be cleared (turned off) in the Ff entry of the form's corresponding
field dictionary. Bits equal to 1 cause the corresponding bits in Ff
to be set to 0.
- Parameters:
field
- the field namename
- the property namevalue
- the property valueinst
- an array ofint
indexing intoAcroField.Item.merged
elements to process. Set tonull
to process all- Returns:
true
if the property exists,false
otherwise
- flags - a set of flags specifying various characteristics of the field's widget annotation.
The value of this entry replaces that of the F entry in the form's corresponding annotation dictionary.
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setFields
public boolean setFields(FdfReader fdf) throws java.io.IOException, DocumentException
Sets the fields by FDF merging.- Parameters:
fdf
- the FDF form- Throws:
java.io.IOException
- on errorDocumentException
- on error
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setFields
public boolean setFields(XfdfReader xfdf) throws java.io.IOException, DocumentException
Sets the fields by XFDF merging.- Parameters:
xfdf
- the XFDF form- Throws:
java.io.IOException
- on errorDocumentException
- on error
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regenerateField
public boolean regenerateField(java.lang.String name) throws java.io.IOException, DocumentException
Regenerates the field appearance. This is useful when you change a field property, but not its value, for instance form.setFieldProperty("f", "bgcolor", Color.BLUE, null); This won't have any effect, unless you use regenerateField("f") after changing the property.- Parameters:
name
- the fully qualified field name or the partial name in the case of XFA forms- Returns:
true
if the field was found and changed,false
otherwise- Throws:
java.io.IOException
- on errorDocumentException
- on error
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setField
public boolean setField(java.lang.String name, java.lang.String value) throws java.io.IOException, DocumentException
Sets the field value.- Parameters:
name
- the fully qualified field name or the partial name in the case of XFA formsvalue
- the field value- Returns:
true
if the field was found and changed,false
otherwise- Throws:
java.io.IOException
- on errorDocumentException
- on error
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setField
public boolean setField(java.lang.String name, java.lang.String value, java.lang.String display) throws java.io.IOException, DocumentException
- Throws:
java.io.IOException
DocumentException
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setField
public boolean setField(java.lang.String name, java.lang.String value, java.lang.String display, java.lang.String rich_value) throws java.io.IOException, DocumentException
Sets the field value and the display string. The display string is used to build the appearance in the cases where the value is modified by Acrobat with JavaScript and the algorithm is known.- Parameters:
name
- the fully qualified field name or the partial name in the case of XFA formsvalue
- the field valuedisplay
- the string that is used for the appearance. Ifnull
thevalue
parameter will be used- Returns:
true
if the field was found and changed,false
otherwise- Throws:
java.io.IOException
- on errorDocumentException
- on error
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setListSelection
public boolean setListSelection(java.lang.String name, java.lang.String[] value) throws java.io.IOException, DocumentException
Sets different values in a list selection. No appearance is generated yet; nor does the code check if multiple select is allowed.- Parameters:
name
- the name of the fieldvalue
- an array with values that need to be selected- Returns:
- true only if the field value was changed
- Throws:
java.io.IOException
DocumentException
- Since:
- 2.1.4
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isInAP
boolean isInAP(PdfDictionary dic, PdfName check)
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getFields
public java.util.HashMap getFields()
Gets all the fields. The fields are keyed by the fully qualified field name and the value is an instance ofAcroFields.Item
.- Returns:
- all the fields
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getFieldItem
public AcroFields.Item getFieldItem(java.lang.String name)
Gets the field structure.- Parameters:
name
- the name of the field- Returns:
- the field structure or
null
if the field does not exist
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getTranslatedFieldName
public java.lang.String getTranslatedFieldName(java.lang.String name)
Gets the long XFA translated name.- Parameters:
name
- the name of the field- Returns:
- the long field name
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getFieldPositions
public float[] getFieldPositions(java.lang.String name)
Gets the field box positions in the document. The return is an array offloat
multiple of 5. For each of this groups the values are: [page, llx, lly, urx, ury]. The coordinates have the page rotation in consideration.- Parameters:
name
- the field name- Returns:
- the positions or
null
if field does not exist
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removeFieldsFromPage
public boolean removeFieldsFromPage(int page)
Removes all the fields frompage
.- Parameters:
page
- the page to remove the fields from- Returns:
true
if any field was removed,false otherwise
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removeField
public boolean removeField(java.lang.String name, int page)
Removes a field from the document. If page equals -1 all the fields with thisname
are removed from the document otherwise only the fields in that particular page are removed.- Parameters:
name
- the field namepage
- the page to remove the field from or -1 to remove it from all the pages- Returns:
true
if the field exists,false otherwise
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removeField
public boolean removeField(java.lang.String name)
Removes a field from the document.- Parameters:
name
- the field name- Returns:
true
if the field exists,false otherwise
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isGenerateAppearances
public boolean isGenerateAppearances()
Gets the property generateAppearances.- Returns:
- the property generateAppearances
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setGenerateAppearances
public void setGenerateAppearances(boolean generateAppearances)
Sets the option to generate appearances. Not generating appearances will speed-up form filling but the results can be unexpected in Acrobat. Don't use it unless your environment is well controlled. The default istrue
.- Parameters:
generateAppearances
- the option to generate appearances
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getSignatureNames
public java.util.ArrayList getSignatureNames()
Gets the field names that have signatures and are signed.- Returns:
- the field names that have signatures and are signed
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getBlankSignatureNames
public java.util.ArrayList getBlankSignatureNames()
Gets the field names that have blank signatures.- Returns:
- the field names that have blank signatures
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getSignatureDictionary
public PdfDictionary getSignatureDictionary(java.lang.String name)
Gets the signature dictionary, the one keyed by /V.- Parameters:
name
- the field name- Returns:
- the signature dictionary keyed by /V or
null
if the field is not a signature
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signatureCoversWholeDocument
public boolean signatureCoversWholeDocument(java.lang.String name)
Checks is the signature covers the entire document or just part of it.- Parameters:
name
- the signature field name- Returns:
true
if the signature covers the entire document,false
otherwise
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verifySignature
public PdfPKCS7 verifySignature(java.lang.String name)
Verifies a signature. An example usage is:KeyStore kall = PdfPKCS7.loadCacertsKeyStore(); PdfReader reader = new PdfReader("my_signed_doc.pdf"); AcroFields af = reader.getAcroFields(); ArrayList names = af.getSignatureNames(); for (int k = 0; k < names.size(); ++k) { String name = (String)names.get(k); System.out.println("Signature name: " + name); System.out.println("Signature covers whole document: " + af.signatureCoversWholeDocument(name)); PdfPKCS7 pk = af.verifySignature(name); Calendar cal = pk.getSignDate(); Certificate pkc[] = pk.getCertificates(); System.out.println("Subject: " + PdfPKCS7.getSubjectFields(pk.getSigningCertificate())); System.out.println("Document modified: " + !pk.verify()); Object fails[] = PdfPKCS7.verifyCertificates(pkc, kall, null, cal); if (fails == null) System.out.println("Certificates verified against the KeyStore"); else System.out.println("Certificate failed: " + fails[1]); }
- Parameters:
name
- the signature field name- Returns:
- a
PdfPKCS7
class to continue the verification
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verifySignature
public PdfPKCS7 verifySignature(java.lang.String name, java.lang.String provider)
Verifies a signature. An example usage is:KeyStore kall = PdfPKCS7.loadCacertsKeyStore(); PdfReader reader = new PdfReader("my_signed_doc.pdf"); AcroFields af = reader.getAcroFields(); ArrayList names = af.getSignatureNames(); for (int k = 0; k < names.size(); ++k) { String name = (String)names.get(k); System.out.println("Signature name: " + name); System.out.println("Signature covers whole document: " + af.signatureCoversWholeDocument(name)); PdfPKCS7 pk = af.verifySignature(name); Calendar cal = pk.getSignDate(); Certificate pkc[] = pk.getCertificates(); System.out.println("Subject: " + PdfPKCS7.getSubjectFields(pk.getSigningCertificate())); System.out.println("Document modified: " + !pk.verify()); Object fails[] = PdfPKCS7.verifyCertificates(pkc, kall, null, cal); if (fails == null) System.out.println("Certificates verified against the KeyStore"); else System.out.println("Certificate failed: " + fails[1]); }
- Parameters:
name
- the signature field nameprovider
- the provider ornull
for the default provider- Returns:
- a
PdfPKCS7
class to continue the verification
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updateByteRange
private void updateByteRange(PdfPKCS7 pkcs7, PdfDictionary v) throws java.io.IOException
- Throws:
java.io.IOException
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markUsed
private void markUsed(PdfObject obj)
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getTotalRevisions
public int getTotalRevisions()
Gets the total number of revisions this document has.- Returns:
- the total number of revisions
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getRevision
public int getRevision(java.lang.String field)
Gets thisfield
revision.- Parameters:
field
- the signature field name- Returns:
- the revision or zero if it's not a signature field
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extractRevision
public java.io.InputStream extractRevision(java.lang.String field) throws java.io.IOException
Extracts a revision from the document.- Parameters:
field
- the signature field name- Returns:
- an
InputStream
covering the revision. Returnsnull
if it's not a signature field - Throws:
java.io.IOException
- on error
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getFieldCache
public java.util.Map getFieldCache()
Gets the appearances cache.- Returns:
- the appearances cache
- Since:
- 2.1.5 this method used to return a HashMap
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setFieldCache
public void setFieldCache(java.util.Map fieldCache)
Sets a cache for field appearances. Parsing the existing PDF to create a new TextField is time expensive. For those tasks that repeatedly fill the same PDF with different field values the use of the cache has dramatic speed advantages. An example usage:String pdfFile = ...;// the pdf file used as template ArrayList xfdfFiles = ...;// the xfdf file names ArrayList pdfOutFiles = ...;// the output file names, one for each element in xpdfFiles HashMap cache = new HashMap();// the appearances cache PdfReader originalReader = new PdfReader(pdfFile); for (int k = 0; k < xfdfFiles.size(); ++k) { PdfReader reader = new PdfReader(originalReader); XfdfReader xfdf = new XfdfReader((String)xfdfFiles.get(k)); PdfStamper stp = new PdfStamper(reader, new FileOutputStream((String)pdfOutFiles.get(k))); AcroFields af = stp.getAcroFields(); af.setFieldCache(cache); af.setFields(xfdf); stp.close(); }
- Parameters:
fieldCache
- a Map that will carry the cached appearances- Since:
- 2.1.5 this method used to take a HashMap as parameter
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setExtraMargin
public void setExtraMargin(float extraMarginLeft, float extraMarginTop)
Sets extra margins in text fields to better mimic the Acrobat layout.- Parameters:
extraMarginLeft
- the extra margin leftextraMarginTop
- the extra margin top
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addSubstitutionFont
public void addSubstitutionFont(BaseFont font)
Adds a substitution font to the list. The fonts in this list will be used if the original font doesn't contain the needed glyphs.- Parameters:
font
- the font
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getSubstitutionFonts
public java.util.ArrayList getSubstitutionFonts()
Gets the list of substitution fonts. The list is composed ofBaseFont
and can benull
. The fonts in this list will be used if the original font doesn't contain the needed glyphs.- Returns:
- the list
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setSubstitutionFonts
public void setSubstitutionFonts(java.util.ArrayList substitutionFonts)
Sets a list of substitution fonts. The list is composed ofBaseFont
and can also benull
. The fonts in this list will be used if the original font doesn't contain the needed glyphs.- Parameters:
substitutionFonts
- the list
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setReplacementFont
public boolean setReplacementFont(java.lang.String fontName)
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