public class PDFFormXObject extends PDFXObject
Constructor and Description |
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PDFFormXObject(int xnumber,
PDFStream contents,
PDFReference resources)
create a FormXObject with the given number and name and load the
image in the object
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Modifier and Type | Method and Description |
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Rectangle2D |
getBBox()
Returns the bounding box.
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AffineTransform |
getMatrix()
Returns the Matrix value.
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int |
output(OutputStream stream)
Overload the base object method so we don't have to copy
byte arrays around so much
Write the PDF represention of this object
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protected void |
outputRawStreamData(OutputStream out)
Sends the raw stream data to the target OutputStream.
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protected void |
populateStreamDict(Object lengthEntry)
Populates the dictionary with all necessary entries for the stream.
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void |
setBBox(Rectangle2D bbox)
Sets the bounding box of the Form XObject.
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void |
setData(byte[] data)
Used to set the contents of the PDF stream.
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void |
setMatrix(AffineTransform at)
Sets the Matrix value
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getName, getSizeHint
encodeAndWriteStream, encodeStream, get, getChildren, getDefaultFilterName, getDictionary, getFilterList, multipleFiltersAllowed, outputStreamData, prepareImplicitFilters, put, registerChildren, setDocument, setupFilterList, supportsObjectStream
contentEquals, encode, encodeBinaryToHexString, encodeString, encodeText, formatObject, getDocument, getDocumentSafely, getGeneration, getObjectID, getObjectNumber, getParent, hasObjectNumber, makeReference, outputInline, referencePDF, setObjectNumber, setObjectNumber, setObjectNumber, setParent, toPDF, toPDFString
public PDFFormXObject(int xnumber, PDFStream contents, PDFReference resources)
xnumber
- the pdf object X numbercontents
- the form's contentsresources
- the resource PDF referencepublic void setBBox(Rectangle2D bbox)
bbox
- the bounding boxpublic Rectangle2D getBBox()
public void setMatrix(AffineTransform at)
at
- the AffineTransform defining the transformation matrixpublic AffineTransform getMatrix()
public void setData(byte[] data) throws IOException
data
- the contents as a byte arrayIOException
- in case of an I/O problemprotected void outputRawStreamData(OutputStream out) throws IOException
outputRawStreamData
in class AbstractPDFStream
out
- OutputStream to write toIOException
- In case of an I/O problempublic int output(OutputStream stream) throws IOException
output
in class AbstractPDFStream
stream
- the stream to write the PDF toIOException
- if there is an error writing to the streamprotected void populateStreamDict(Object lengthEntry)
populateStreamDict
in class PDFXObject
lengthEntry
- value for the /Length entryCopyright © 2025 Apache Software Foundation. All rights reserved.