GdPicture image identifier.
A member of the RotateFlipType enumeration.
Example





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Rotate Method (GdPictureImaging)

In This Topic
Rotates clock-wise or flips a GdPicture image.
Syntax
'Declaration

 


Public Function Rotate( _

   ByVal ImageID As Integer, _

   ByVal Rotation As GdPictureRotateFlipType _

) As GdPictureStatus
public GdPictureStatus Rotate( 

   int ImageID,

   GdPictureRotateFlipType Rotation

)
public function Rotate( 

    ImageID: Integer;

    Rotation: GdPictureRotateFlipType

): GdPictureStatus; 
public function Rotate( 

   ImageID : int,

   Rotation : GdPictureRotateFlipType

) : GdPictureStatus;
public: GdPictureStatus Rotate( 

   int ImageID,

   GdPictureRotateFlipType Rotation

) 
public:

GdPictureStatus Rotate( 

   int ImageID,

   GdPictureRotateFlipType Rotation

)

Parameters

ImageID
GdPicture image identifier.
Rotation
A member of the RotateFlipType enumeration.

Return Value

A member of the GdPictureStatus enumeration.
Remarks

This method requires the Image Documents component to run.

Example
Rotating a jpeg image. 
using (GdPictureImaging gdpictureImaging = new GdPictureImaging())

{

    // LoadInMemory parameter is set to true in order to be able to update the input file.

    int imageID = gdpictureImaging.CreateGdPictureImageFromFile("image.jpg", true);

 

    // Rotate the image by 90°.

    gdpictureImaging.Rotate(imageID, RotateFlipType.Rotate90FlipNone);

    gdpictureImaging.SaveAsJPEG(imageID, "image.jpg", 75);

    gdpictureImaging.ReleaseGdPictureImage(imageID);

}
See Also

Reference

GdPictureImaging Class
GdPictureImaging Members