XForm
Overview
XForm is a class in Aspose.PDF FOSS for .NET.
Represents a Form XObject (reusable content stream with its own resources).
This class declares 5 methods for XForm objects in .NET programs.
Available methods include: CreateNewForm, Dispose, FreeMemory, GetResources.
Public members are accessible to any .NET application after installing the Aspose.PDF FOSS for .NET package.
Properties: BBox, Contents, DecodedBytes, IT, Matrix, Name, and 4 more.
Properties
| Name | Type | Access | Description |
|---|---|---|---|
Name | string? | Read/Write | The name of this XForm in the page’s XObject resources dict. |
Contents | OperatorCollection | Read | The Form XObject’s content stream as a typed operator collection. |
DecodedBytes | byte[] | Read | The raw decoded content bytes of this XForm. |
BBox | Rectangle? | Read/Write | The bounding box of this XForm. |
Rectangle | Rectangle | Read | Alias for BBox; the public API exposes both names. |
Subtype | string | Read | The XObject Subtype (always “Form” for XForm instances). |
Matrix | Matrix | Read/Write | The Form’s /Matrix entry (the transformation applied when the form is painted). |
IT | string? | Read | The Form’s /Intent (IT) entry; null when absent. |
Opi | Opi | Read | Open Prepress Interface (OPI) wrapper. |
Resources | Resources | Read | Form XObject resources (fonts / images / nested XObjects) declared on this XForm’s stream dict. |
Methods
| Signature | Description |
|---|---|
GetResources() | Method-style resources accessor, kept for API compatibility. |
GetResources(allowCreate: bool) | Method-style resources accessor with create-on-demand. |
Dispose() | Releases resources held by this XForm. |
FreeMemory() | Free decoded-content cache. |
CreateNewForm(source: Page, document: Document) | Construct a new XForm from a source page’s content stream and register it on document. |
