Uses of Interface
com.itextpdf.kernel.pdf.function.IPdfFunction

Packages that use IPdfFunction

Package	Description
com.itextpdf.kernel.colors
com.itextpdf.kernel.pdf.colorspace
com.itextpdf.kernel.pdf.colorspace.shading
com.itextpdf.kernel.pdf.function

Uses of IPdfFunction in com.itextpdf.kernel.colors

Constructors in com.itextpdf.kernel.colors with parameters of type IPdfFunction

Modifier	Constructor	Description
	DeviceN(List<String> names, PdfColorSpace alternateCs, IPdfFunction tintTransform, float[] value)	Creates a color in a new DeviceN color space.
	Separation(String name, PdfColorSpace alternateCs, IPdfFunction tintTransform, float value)	Creates a color in a new separation color space.

Uses of IPdfFunction in com.itextpdf.kernel.pdf.colorspace

Methods in com.itextpdf.kernel.pdf.colorspace that return IPdfFunction

Modifier and Type	Method	Description
IPdfFunction	PdfSpecialCs.Separation.getTintTransformation()	Gets the function to calulate a separation color value to an alternative colorspace.

Constructors in com.itextpdf.kernel.pdf.colorspace with parameters of type IPdfFunction

Modifier	Constructor	Description
	DeviceN(List<String> names, PdfColorSpace alternateSpace, IPdfFunction tintTransform)	Creates a new DiviceN colorspace.
	NChannel(List<String> names, PdfColorSpace alternateSpace, IPdfFunction tintTransform, PdfDictionary attributes)	Creates a new NChannel colorspace.
	Separation(String name, PdfColorSpace alternateSpace, IPdfFunction tintTransform)	Creates a new separation color space.

Uses of IPdfFunction in com.itextpdf.kernel.pdf.colorspace.shading

Methods in com.itextpdf.kernel.pdf.colorspace.shading with parameters of type IPdfFunction

Modifier and Type	Method	Description
final void	AbstractPdfShading.setFunction(IPdfFunction function)	Sets the function that represents color transitions across the shading geometry as one object.
final void	AbstractPdfShading.setFunction(IPdfFunction[] functions)	Sets the function object that represents color transitions across the shading geometry as an array of functions.

Constructors in com.itextpdf.kernel.pdf.colorspace.shading with parameters of type IPdfFunction

Modifier	Constructor	Description
	PdfAxialShading(PdfColorSpace cs, PdfArray coords, IPdfFunction function)	Creates the new instance of the class.
	PdfAxialShading(PdfColorSpace cs, PdfArray coords, PdfArray domain, IPdfFunction function)	Creates the new instance of the class.
	PdfFunctionBasedShading(PdfColorSpace colorSpace, IPdfFunction function)	Creates the new instance of the class.
	PdfFunctionBasedShading(PdfObject colorSpace, IPdfFunction function)	Creates the new instance of the class.
	PdfRadialShading(PdfColorSpace cs, PdfArray coords, IPdfFunction function)	Creates the new instance of the class.

Uses of IPdfFunction in com.itextpdf.kernel.pdf.function

Classes in com.itextpdf.kernel.pdf.function that implement IPdfFunction

Modifier and Type	Class	Description
class	AbstractPdfFunctionPdfDictionary>	The abstract PdfFunction class that represents the Function Dictionary or Stream PDF object.
class	PdfType0Function
class	PdfType2Function	This class represents Pdf type 2 function that defines an exponential interpolation of one input value to n output values.
class	PdfType3Function	This class represents Pdf type 3 function that defines a stitching of the subdomains of several 1-input functions to produce a single new 1-input function.
class	PdfType4Function

Methods in com.itextpdf.kernel.pdf.function that return IPdfFunction

Modifier and Type	Method	Description
IPdfFunction	IPdfFunctionFactory.create(PdfObject pdfObject)	Creates a PDF function instance.
static IPdfFunction	PdfFunctionFactory.create(PdfObject pdfObject)	Factory method to create a function instance based on an existing PdfObject.

Methods in com.itextpdf.kernel.pdf.function that return types with arguments of type IPdfFunction

Modifier and Type	Method	Description
Collection<IPdfFunction>	PdfType3Function.getFunctions()	(Required) An array of k 1-input functions that shall make up the stitching function.