Package com.itextpdf.kernel.pdf.colorspace

Class PdfSpecialCs.UncoloredTilingPattern

java.lang.Object

com.itextpdf.kernel.pdf.PdfObjectWrapper<PdfObject>

com.itextpdf.kernel.pdf.colorspace.PdfColorSpace

com.itextpdf.kernel.pdf.colorspace.PdfSpecialCs.Pattern

com.itextpdf.kernel.pdf.colorspace.PdfSpecialCs.UncoloredTilingPattern

Enclosing class:

PdfSpecialCs

       public static class PdfSpecialCs.UncoloredTilingPattern extends PdfSpecialCs.Pattern
      

Field Summary

Fields inherited from class com.itextpdf.kernel.pdf.colorspace.PdfColorSpace

DIRECT_COLOR_SPACES

Constructor Summary

Constructors

Constructor	Description
UncoloredTilingPattern(PdfColorSpace underlyingColorSpace)
UncoloredTilingPattern(PdfArray pdfObject)

Method Summary

Modifier and Type	Method	Description
void	flush()	To manually flush a PdfObject behind this wrapper, you have to ensure that this object is added to the document, i.e.
int	getNumberOfComponents()
PdfColorSpace	getUnderlyingColorSpace()
protected boolean	isWrappedObjectMustBeIndirect()	Defines if the object behind this wrapper must be an indirect object in the resultant document.

Methods inherited from class com.itextpdf.kernel.pdf.colorspace.PdfColorSpace

makeColorSpace

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

ensureObjectIsAddedToDocument, ensureUnderlyingObjectHasIndirectReference, 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

Constructor Details

UncoloredTilingPattern

             public UncoloredTilingPattern
             (PdfArray pdfObject)
            

UncoloredTilingPattern

             public UncoloredTilingPattern
             (PdfColorSpace underlyingColorSpace)
            

Method Details

flush

             public void flush()
            

To manually flush a PdfObject behind this wrapper, you have to ensure that this object is added to the document, i.e. it has an indirect reference. Basically this means that before flushing you need to explicitly call PdfObjectWrapper.makeIndirect(PdfDocument). For example: wrapperInstance.makeIndirect(document).flush(); Note that not every wrapper require this, only those that have such warning in documentation.

Overrides:

flush in class PdfObjectWrapper<PdfObject>

getUnderlyingColorSpace

             public PdfColorSpace getUnderlyingColorSpace()
            

getNumberOfComponents

             public int getNumberOfComponents()
            

Overrides:

getNumberOfComponents in class PdfSpecialCs.Pattern

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.

Overrides:

isWrappedObjectMustBeIndirect in class PdfSpecialCs.Pattern

Returns:

true if in the resultant document the object behind the wrapper must be indirect, otherwise false.