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    PdfFunctionType Enum

    Namespace:
    GemBox.Pdf.Functions
    Assembly:
    GemBox.Pdf.dll

    Represents types of the PdfFunctions.

    • C#
    • VB.NET
    public enum PdfFunctionType
    Public Enum PdfFunctionType

    Fields

    ExponentialInterpolation

    (PDF 1.3) An exponential interpolation function (type 2) defines a set of coefficients for an exponential function; see 7.10.3, "Type 2 (Exponential Interpolation) Functions".

    PostScriptCalculator

    (PDF 1.3) A PostScript calculator function (type 4) uses operators from the PostScript language to describe an arithmetic expression; see 7.10.5, "Type 4 (PostScript Calculator) Functions".

    Sampled

    (PDF 1.2) A sampled function (type 0) uses a table of sample values to define the function. Various techniques are used to interpolate values between the sample values; see 7.10.2, "Type 0 (Sampled) Functions".

    Stitching

    (PDF 1.3) A stitching function (type 3) is a combination of other functions, partitioned across a domain; see 7.10.4, "Type 3 (Stitching) Functions".

    Unknown

    An unknown function that is not supported.

    See Also
    PDF Specification ISO 32000-1:2008, section '7.10 Functions'
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