A member of the GdPictureRotateFlipType enumeration. Defines the required rotation and flipping.
Example





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RotateView Method (GdViewer)

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Rotates clockwise or flips the global view of this GdViewer control. The rotation angle can be set to 0, 90, 180 or 270 degrees clockwise and you are allowed to specify the axis used to flip the view.
Syntax
'Declaration

 


Public Sub RotateView( _

   ByVal Rotation As GdPictureRotateFlipType _

) 
public void RotateView( 

   GdPictureRotateFlipType Rotation

)
public procedure RotateView( 

    Rotation: GdPictureRotateFlipType

); 
public function RotateView( 

   Rotation : GdPictureRotateFlipType

);
public: void RotateView( 

   GdPictureRotateFlipType Rotation

) 
public:

void RotateView( 

   GdPictureRotateFlipType Rotation

)

Parameters

Rotation
A member of the GdPictureRotateFlipType enumeration. Defines the required rotation and flipping.
Remarks
You can regularly apply the GetStat method to determine if this method has been successful.
Example
How to rotate the viewer's global view upside down. 
'We assume that the GdViewer1 control has been properly integrated.

If GdViewer1.DisplayFromFile("") = GdPictureStatus.OK Then

    Dim rotation As GdPictureRotateFlipType = GdPictureRotateFlipType.Rotate180FlipNone

    GdViewer1.RotateView(rotation)

    MessageBox.Show("The current view is rotated: " + GdViewer1.ViewRotation.ToString(), "GdViewer.RotateView")

Else

    MessageBox.Show("The file can't be loaded. Status: " + GdViewer1.GetStat().ToString(), "GdViewer.RotateView")

End If
//We assume that the GdViewer1 control has been properly integrated.

if (GdViewer1.DisplayFromFile("") == GdPictureStatus.OK)

{

    GdPictureRotateFlipType rotation = GdPictureRotateFlipType.GdPictureRotate180FlipNone;

    GdViewer1.RotateView(rotation);

    MessageBox.Show("The current view is rotated: " + GdViewer1.ViewRotation.ToString(), "GdViewer.RotateView")

}

else

    MessageBox.Show("The file can't be loaded. Status: " + GdViewer1.GetStat().ToString(), "GdViewer.RotateView");
See Also

Reference

GdViewer Class
GdViewer Members
RotatePage Method