PdfFormXObjectResource Class
In This Topic
Provides information about form XObject resource of PDF document.
Object Model
Syntax
'Declaration Public NotInheritable Class PdfFormXObjectResource Inherits PdfResource
public sealed class PdfFormXObjectResource : PdfResource
public __gc __sealed class PdfFormXObjectResource : public PdfResource*
public ref class PdfFormXObjectResource sealed : public PdfResource^
Remarks
A form XObject is a PDF content stream that is a self-contained description of any sequence of graphics objects (including path objects, text objects, and sampled images). A form XObject may be painted multiple times-either on several pages or at several locations on the same page-and produces the same results each time, subject only to the graphics state at the time it is invoked. Not only is this shared definition economical to represent in the PDF file, but under suitable circumstances the PDF consumer application can optimize execution by caching the results of rendering the form XObject for repeated reuse.
Inheritance Hierarchy
System.Object
Vintasoft.Imaging.Pdf.Tree.PdfTreeNodeBase
Vintasoft.Imaging.Pdf.Tree.PdfResource
Vintasoft.Imaging.Pdf.Tree.PdfFormXObjectResource
Requirements
Target Platforms: .NET9; .NET 8; .NET 7; .NET 6; .NET Framework 4.8, 4.7, 4.6, 4.5, 4.0, 3.5
See Also