Interface IPdfFontObject

Font object for PDF documents

Inherited Members
Namespace: IronSoftware
Assembly: IronPdf.dll
Syntax
public interface IPdfFontObject : IPdfDocumentObject

Use IPdfFontObject in IronPDF when C# code works with Iron Software API across implementors. It represents font object for PDF documents, so code can work with Iron Software API uniformly across implementors rather than binding to a concrete type.

Concrete implementors include FontObject, IronPDF concrete implementor. Code that accepts IPdfFontObject works uniformly across these implementors, so applications can read or configure C# PDF features without binding to a specific concrete type.

Most of the usable surface is inherited. The members that carry everyday use of this contract are Client, Ascent, BaseFont, BBoxBottom; consult these first when implementing or consuming IPdfFontObject.

using IronPdf;

// IPdfFontObject is consumed as the API surface for the family of implementors
void Consume(IPdfFontObject target)
{
    // Use members defined on the interface; concrete behavior follows the implementor
}

For collection-wide operations and end-to-end examples, see the IronPDF C# documentation for related guides. For collection-wide operations on IPdfFontObject instances, the IronPDF C# documentation lists the relevant container types and their methods. Concrete behavior depends on which implementor of IPdfFontObject is returned at runtime; consult the specific class reference for type-specific members. Polymorphic access through IPdfFontObject lets code work uniformly across the family of implementors, with a cast required only when type-specific behavior is needed. The reference tables below list the full set of members defined on IPdfFontObject along with any inherited members exposed through the contract. In a typical IronPDF C# workflow, IPdfFontObject appears as a parameter or return type at the boundary between the application and the IronPDF API. See the methods table below for the complete set of members defined directly on IPdfFontObject. Implementing IPdfFontObject directly in application code is uncommon; the typical pattern is to consume instances returned from the IronPDF API. When iterating over a collection of IPdfFontObject instances, prefer the inherited members for portable code; downcast only when type-specific behavior is required.

Properties

Ascent

Declaration
float Ascent { get; }
Property Value
Type Description
System.Single

BaseFont

Declaration
string BaseFont { get; }
Property Value
Type Description
System.String

BBoxBottom

Declaration
float BBoxBottom { get; }
Property Value
Type Description
System.Single

BBoxLeft

Declaration
float BBoxLeft { get; }
Property Value
Type Description
System.Single

BBoxRight

Declaration
float BBoxRight { get; }
Property Value
Type Description
System.Single

BBoxTop

Declaration
float BBoxTop { get; }
Property Value
Type Description
System.Single

CapHeight

Declaration
float CapHeight { get; }
Property Value
Type Description
System.Single

CharSet

Declaration
string CharSet { get; }
Property Value
Type Description
System.String

CidOrdering

Declaration
string CidOrdering { get; }
Property Value
Type Description
System.String

CidRegistry

Declaration
string CidRegistry { get; }
Property Value
Type Description
System.String

CidSet

Declaration
string CidSet { get; }
Property Value
Type Description
System.String

CidSuppliment

Declaration
int CidSuppliment { get; }
Property Value
Type Description
System.Int32

CidToGidMap

Declaration
string CidToGidMap { get; }
Property Value
Type Description
System.String

DescendantFonts

Declaration
IReadOnlyList<IPdfFontObject> DescendantFonts { get; }
Property Value
Type Description
System.Collections.Generic.IReadOnlyList<IPdfFontObject>

Descent

Declaration
float Descent { get; }
Property Value
Type Description
System.Single

DW

Declaration
int DW { get; }
Property Value
Type Description
System.Int32

Encoding

Declaration
string Encoding { get; }
Property Value
Type Description
System.String

FirstChar

Declaration
int FirstChar { get; }
Property Value
Type Description
System.Int32

Flags

Declaration
int Flags { get; }
Property Value
Type Description
System.Int32

FontFamily

Declaration
string FontFamily { get; }
Property Value
Type Description
System.String

FontFile

Declaration
byte[] FontFile { get; }
Property Value
Type Description
System.Byte[]

FontFileSubtype

Declaration
string FontFileSubtype { get; }
Property Value
Type Description
System.String

FontName

Declaration
string FontName { get; }
Property Value
Type Description
System.String

FontStretch

Declaration
string FontStretch { get; }
Property Value
Type Description
System.String

FontWeight

Declaration
int FontWeight { get; }
Property Value
Type Description
System.Int32

GlyphWidths

Declaration
IReadOnlyList<ICidGlyphWidths> GlyphWidths { get; }
Property Value
Type Description
System.Collections.Generic.IReadOnlyList<ICidGlyphWidths>

HasFontDescriptor

Declaration
bool HasFontDescriptor { get; }
Property Value
Type Description
System.Boolean

HasPdfFields

Declaration
bool HasPdfFields { get; }
Property Value
Type Description
System.Boolean

IsCID

Declaration
bool IsCID { get; }
Property Value
Type Description
System.Boolean

ItalicAngle

Declaration
float ItalicAngle { get; }
Property Value
Type Description
System.Single

LastChar

Declaration
int LastChar { get; }
Property Value
Type Description
System.Int32

ParentObjNum

Declaration
uint ParentObjNum { get; }
Property Value
Type Description
System.UInt32

StemV

Declaration
float StemV { get; }
Property Value
Type Description
System.Single

SubType

Declaration
string SubType { get; }
Property Value
Type Description
System.String

ToUnicode

Declaration
string ToUnicode { get; }
Property Value
Type Description
System.String

Type

Declaration
int Type { get; }
Property Value
Type Description
System.Int32

Widths

Declaration
int[] Widths { get; }
Property Value
Type Description
System.Int32[]

XHeight

Declaration
float XHeight { get; }
Property Value
Type Description
System.Single

Inherited members

Client