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Leadtools.Codecs Namespace > Classes > RasterCodecs > Methods > ReadLoadResolutions Method > ReadLoadResolutions(Stream) Method
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ReadLoadResolutions(Stream) Method
Summary
Examines a stream to determine which resolutions it contains.
Syntax
public [Leadtools.LeadSize[]](../l/leadsize.html) ReadLoadResolutions(Stream stream)
Public Overloads Function ReadLoadResolutions( _ByVal stream As Stream _) As Leadtools.LeadSize()
public [Leadtools.LeadSize[]](../l/leadsize.html) ReadLoadResolutions(Stream stream)
- (nullable NSArray<NSValue/*CGSize*/ *> *)loadResolutionsForStream:(LTLeadStream *)stream error:(NSError **)error public LeadSize[] readLoadResolutions(ILeadStream stream) function Leadtools.Codecs.RasterCodecs.ReadLoadResolutions(Stream)(stream)
public:Leadtools.array<LeadSize>^ ReadLoadResolutions(Stream^ stream)
Parameters
stream
A Stream containing the data of the image file to query.
Return Value
A LeadSize structure containing the available resolutions.
Remarks
A FlashPix, PhotoCD, ECW, JPEG 2000 or JBIG/JBIG2 file can contain more than one copy of the same image, each at a different physical resolution (width and height in pixels).
After you get the available resolutions, you can use any of the following to specify the one to be loaded:
- CodecsJbigLoadOptions.Resolution
- CodecsJpeg2000LoadOptions.J2kResolution
- CodecsJpeg2000LoadOptions.CmwResolution
- CodecsFpxLoadOptions.Resolution
- CodecsPcdLoadOptions.Resolution
- CodecsEcwLoadOptions.Resolution
For more information, refer to Implementing JBIG Features.
Example
For an example, refer to ReadLoadResolutions.
Requirements
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