Class PdfSpecialCs
java.lang.Object
com.itextpdf.kernel.pdf.PdfObjectWrapper<PdfObject>
com.itextpdf.kernel.pdf.colorspace.PdfColorSpace
com.itextpdf.kernel.pdf.colorspace.PdfSpecialCs
- Direct Known Subclasses:
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PdfSpecialCs.DeviceN
,PdfSpecialCs.Indexed
,PdfSpecialCs.Separation
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Nested Class Summary
Modifier and TypeClassDescriptionstatic class
static class
static class
static class
static class
static class
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Field Summary
Fields inherited from class com.itextpdf.kernel.pdf.colorspace.PdfColorSpace
DIRECT_COLOR_SPACES
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionvoid
flush()
To manually flush aPdfObject
behind this wrapper, you have to ensure that this object is added to the document, i.e.protected boolean
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
getNumberOfComponents, makeColorSpace
Methods inherited from class com.itextpdf.kernel.pdf.PdfObjectWrapper
ensureObjectIsAddedToDocument, ensureUnderlyingObjectHasIndirectReference, getPdfObject, isFlushed, makeIndirect, makeIndirect, markObjectAsIndirect, setForbidRelease, setModified, setPdfObject, unsetForbidRelease
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Constructor Details
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PdfSpecialCs
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Method Details
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flush
public void flush()To manually flush aPdfObject
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 callPdfObjectWrapper.makeIndirect(PdfDocument)
. For example: wrapperInstance.makeIndirect(document).flush(); Note that not every wrapper require this, only those that have such warning in documentation.- Overrides:
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flush
in classPdfObjectWrapper<PdfObject>
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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:
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isWrappedObjectMustBeIndirect
in classPdfObjectWrapper<PdfObject>
- Returns:
- true if in the resultant document the object behind the wrapper must be indirect, otherwise false.
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