GetImageInfo(Int32,RenderingSettings,DecodingSettings) Method (XpsDecoder)

In This Topic

Returns information about XPS image without loading the image data into memory.

Syntax

Visual Basic
C#
Managed Extensions for C++
C++/CLI

'Declaration

Public Overloads Overrides Function GetImageInfo( _
   ByVal pageIndexThe zero based page index.
 As System.Int32, _
   ByVal renderingSettingsRendering settings used for getting info about the image of page.
 As Vintasoft.Imaging.Codecs.Decoders.RenderingSettings, _
   ByVal decodingSettingsdecoding settings used for getting info about the image of page.
 As Vintasoft.Imaging.Codecs.Decoders.DecodingSettings _
) As Vintasoft.Imaging.Codecs.Decoders.ImageInfo

public override Vintasoft.Imaging.Codecs.Decoders.ImageInfo GetImageInfo(
   System.Int32 pageIndex, 
   Vintasoft.Imaging.Codecs.Decoders.RenderingSettings renderingSettings, 
   Vintasoft.Imaging.Codecs.Decoders.DecodingSettings decodingSettings
)

public: Vintasoft.Imaging.Codecs.Decoders.ImageInfo* GetImageInfo(
   System.Int32 pageIndex, 
   Vintasoft.Imaging.Codecs.Decoders.RenderingSettings* renderingSettings, 
   Vintasoft.Imaging.Codecs.Decoders.DecodingSettings* decodingSettings
); override

public:
Vintasoft.Imaging.Codecs.Decoders.ImageInfo^ GetImageInfo(
   System.Int32 pageIndex, 
   Vintasoft.Imaging.Codecs.Decoders.RenderingSettings^ renderingSettings, 
   Vintasoft.Imaging.Codecs.Decoders.DecodingSettings^ decodingSettings
); override

Parameters

pageIndex: The zero based page index.
renderingSettings: Rendering settings used for getting info about the image of page.
decodingSettings: decoding settings used for getting info about the image of page.

Return Value

Information about the image associated with the page of the source image.

Exceptions

Exception	Description
System.ArgumentOutOfRangeException	Thrown if pageIndex is less than zero or greater than number of pages.
System.ArgumentNullException	Thrown if renderingSettings is null.

Requirements

Target Platforms: .NET9; .NET 8; .NET 7; .NET 6; .NET Framework 4.8, 4.7, 4.6, 4.5, 4.0, 3.5

Reference

XpsDecoder Class
XpsDecoder Members

Overload List

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