iText 8.0.2 API
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The abstract PdfFunction class that represents the Function Dictionary or Stream PDF object. More...
Public Member Functions |
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virtual int | GetFunctionType () |
The function type, (see ISO-320001 Table 38). More... |
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virtual bool | CheckCompatibilityWithColorSpace (PdfColorSpace alternateSpace) |
Chacks wether the output of the function matches in components with the passed by color space. More... |
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virtual int | GetInputSize () |
The number of input components. More... |
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virtual int | GetOutputSize () |
The number of output components. More... |
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virtual double[] | GetDomain () |
The valid input domain, input will be clipped to this domain contains a min max pair per input component. More... |
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virtual void | SetDomain (double[] value) |
The valid input domain, input will be clipped to this domain contains a min max pair per input component. More... |
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virtual double[] | GetRange () |
the valid output range, output will be clipped to this range contains a min max pair per output component. More... |
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virtual void | SetRange (double[] value) |
the valid output range, output will be clipped to this range contains a min max pair per output component. More... |
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virtual byte[] | CalculateFromByteArray (byte[] bytes, int offset, int length, int wordSizeInputLength, int wordSizeOutputLength) |
Performs the calculation in bulk on a set of raw data and returns a new set of raw data. More... |
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virtual byte[] | CalculateFromByteArray (byte[] bytes, int offset, int length, int wordSizeInputLength, int wordSizeOutputLength, BaseInputOutPutConvertors.IInputConversionFunction inputConvertor, BaseInputOutPutConvertors.IOutputConversionFunction outputConvertor) |
Performs the calculation in bulk on a set of raw data and returns a new set of raw data. More... |
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virtual double[] | ClipInput (double[] input) |
Clip input values to the allowed domain. More... |
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virtual double[] | ClipOutput (double[] input) |
Clip output values to the allowed range, if there is a range. More... |
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virtual PdfObject | GetAsPdfObject () |
abstract double[] | Calculate (double[] arg1) |
Calculates one set of input components to one set of output components. More... |
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Public Member Functions inherited from iText.Kernel.Pdf.PdfObjectWrapper< T > | |
virtual T | GetPdfObject () |
virtual iText.Kernel.Pdf.PdfObjectWrapper< T > | MakeIndirect (PdfDocument document, PdfIndirectReference reference) |
Marks object behind wrapper to be saved as indirect. More... |
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virtual iText.Kernel.Pdf.PdfObjectWrapper< T > | MakeIndirect (PdfDocument document) |
Marks object behind wrapper to be saved as indirect. More... |
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virtual iText.Kernel.Pdf.PdfObjectWrapper< T > | SetModified () |
virtual void | Flush () |
virtual bool | IsFlushed () |
The abstract PdfFunction class that represents the Function Dictionary or Stream PDF object.
The abstract PdfFunction class that represents the Function Dictionary or Stream PDF object. Holds common properties and methods and a factory method. (see ISO-320001 Chapter 7.10)
T | Either a iText.Kernel.Pdf.PdfDictionary or a iText.Kernel.Pdf.PdfStream |
T | : | PdfDictionary |
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pure virtual |
Calculates one set of input components to one set of output components.
input | The input values size must contain GetInputSize() items |
Implements iText.Kernel.Pdf.Function.IPdfFunction.
Implemented in iText.Kernel.Pdf.Function.PdfType3Function, iText.Kernel.Pdf.Function.PdfType0Function, iText.Kernel.Pdf.Function.PdfType2Function, and iText.Kernel.Pdf.Function.PdfType4Function.
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inlinevirtual |
Performs the calculation in bulk on a set of raw data and returns a new set of raw data.
bytes | The uninterpreted set of data to be transformed |
offset | Where to start converting the data |
length | How many of the input bytes should be converted |
wordSizeInputLength | How many bytes represents one input value |
wordSizeOutputLength | How many bytes represents one output value |
Implements iText.Kernel.Pdf.Function.IPdfFunction.
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inlinevirtual |
Performs the calculation in bulk on a set of raw data and returns a new set of raw data.
bytes | The uninterpreted set of data to be transformed |
offset | Where to start converting the data |
length | How many of the input bytes should be converted |
wordSizeInputLength | How many bytes represents one input value |
wordSizeOutputLength | How many bytes represents one output value |
inputConvertor | a custom input convertor |
outputConvertor | a custom output convertor |
Implements iText.Kernel.Pdf.Function.IPdfFunction.
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inlinevirtual |
Chacks wether the output of the function matches in components with the passed by color space.
alternateSpace | The color space to verify against |
Implements iText.Kernel.Pdf.Function.IPdfFunction.
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inlinevirtual |
Clip input values to the allowed domain.
Clip input values to the allowed domain.
(see ISO-320001 Table 38)
input | the input values to be clipped |
Implements iText.Kernel.Pdf.Function.IPdfFunction.
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inlinevirtual |
Clip output values to the allowed range, if there is a range.
Clip output values to the allowed range, if there is a range.
(see ISO-320001 Table 38)
input | the output values to be clipped |
Implements iText.Kernel.Pdf.Function.IPdfFunction.
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inlinevirtual |
The valid input domain, input will be clipped to this domain contains a min max pair per input component.
The valid input domain, input will be clipped to this domain contains a min max pair per input component.
(see ISO-320001 Table 38)
Implements iText.Kernel.Pdf.Function.IPdfFunction.
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inlinevirtual |
The function type, (see ISO-320001 Table 38).
Implements iText.Kernel.Pdf.Function.IPdfFunction.
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inlinevirtual |
The number of input components.
Implements iText.Kernel.Pdf.Function.IPdfFunction.
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inlinevirtual |
The number of output components.
Implements iText.Kernel.Pdf.Function.IPdfFunction.
Reimplemented in iText.Kernel.Pdf.Function.PdfType3Function, and iText.Kernel.Pdf.Function.PdfType2Function.
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inlinevirtual |
the valid output range, output will be clipped to this range contains a min max pair per output component.
the valid output range, output will be clipped to this range contains a min max pair per output component.
(see ISO-320001 Table 38)
Implements iText.Kernel.Pdf.Function.IPdfFunction.
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inlinevirtual |
The valid input domain, input will be clipped to this domain contains a min max pair per input component.
The valid input domain, input will be clipped to this domain contains a min max pair per input component.
(see ISO-320001 Table 38)
value | the new set of limits |
Implements iText.Kernel.Pdf.Function.IPdfFunction.
Reimplemented in iText.Kernel.Pdf.Function.PdfType0Function.
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inlinevirtual |
the valid output range, output will be clipped to this range contains a min max pair per output component.
the valid output range, output will be clipped to this range contains a min max pair per output component.
(see ISO-320001 Table 38)
value | the new set of limts |
Implements iText.Kernel.Pdf.Function.IPdfFunction.
Reimplemented in iText.Kernel.Pdf.Function.PdfType0Function.