SaveWithLosslessRotation(JpegFile,ImageRotateFlipType,Stream) Method (JpegFileGdiExtensions)

In This Topic

Rotates JPEG image without quality loss and saves rotated JPEG image into specified stream. Method can rotate an image if image width and height are multiples of 16.

Syntax

'Declaration

<ExtensionAttribute()>
Public Shared Sub SaveWithLosslessRotation( _
   ByVal jpegFileTh JPEG file.
 As JpegFile, _
   ByVal rotateFlipThe direction of rotation or flip. Supported values: RotateNoneFlipNone, Rotate90FlipNone, Rotate180FlipNone, Rotate270FlipNone, RotateNoneFlipX, RotateNoneFlipY and equivalents.
 As Vintasoft.Imaging.ImageProcessing.Transforms.ImageRotateFlipType, _
   ByVal streamStream to save the image file.
 As System.IO.Stream _
)

[Extension()]
public static void SaveWithLosslessRotation(
   JpegFile jpegFile, 
   Vintasoft.Imaging.ImageProcessing.Transforms.ImageRotateFlipType rotateFlip, 
   System.IO.Stream stream
)

[Extension()]
public: static void SaveWithLosslessRotation(
   JpegFile* jpegFile, 
   Vintasoft.Imaging.ImageProcessing.Transforms.ImageRotateFlipType rotateFlip, 
   System.IO.Stream* stream
)

[Extension()]
public:
static void SaveWithLosslessRotation(
   JpegFile^ jpegFile, 
   Vintasoft.Imaging.ImageProcessing.Transforms.ImageRotateFlipType rotateFlip, 
   System.IO.Stream^ stream
)

Parameters

jpegFile: Th JPEG file.
rotateFlip: The direction of rotation or flip. Supported values: RotateNoneFlipNone, Rotate90FlipNone, Rotate180FlipNone, Rotate270FlipNone, RotateNoneFlipX, RotateNoneFlipY and equivalents.
stream: Stream to save the image file.

Exceptions

Exception	Description
System.ArgumentNullException	Thrown if stream is null.
System.NotSupportedException	Thrown if image width or height are not multiples of 16 OR rotateFlip specifies unsupported direction of rotation/flip OR system JPEG encoder is not found.

Requirements

Target Platforms: .NET 11; .NET 10; .NET 9; .NET 8; .NET 6; .NET Framework 4.8, 4.7, 4.6, 4.5, 4.0, 3.5

Reference

JpegFileGdiExtensions Class
JpegFileGdiExtensions Members

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