RenderRotation Property

In This Topic

Returns the final rendering rotation of the current page of the document displayed in the GdViewer control. It is the sum of the values of the ViewRotation and the PageRotation properties.

Syntax

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

'Declaration
 
Public ReadOnly Property RenderRotation As GdPictureRotateFlipType

public GdPictureRotateFlipType RenderRotation {get;}

public read-only property RenderRotation: GdPictureRotateFlipType;

public function get RenderRotation : GdPictureRotateFlipType

public: __property GdPictureRotateFlipType get_RenderRotation();

public:
property GdPictureRotateFlipType RenderRotation {
   GdPictureRotateFlipType get();
}

Property Value

The final page rendering rotation. A member of the System.Drawing.RotateFlipType enumeration.

Remarks

This rotation is the combination of the ViewRotation and the PageRotation.

Example

How to determine the final rendering rotation of the currently displayed page.

VB.NET
C#

'We assume that the GdViewer1 control has been properly integrated
'and your document has been properly displayed as well.
GdViewer1.RotatePage(GdPictureRotateFlipType.GdPictureRotate180FlipNone)
GdViewer1.RotateView(GdPictureRotateFlipType.GdPictureRotateNoneFlipXY)
MessageBox.Show("The final page rendering rotation is: " + GdViewer1.RenderRotation.ToString() +
                "\nThe page rotation is: " + GdViewer1.PageRotation.ToString() +
                "\nThe view rotation is: " + GdViewer1.ViewRotation.ToString(), "GdViewer.RenderRotation")

//We assume that the GdViewer1 control has been properly integrated
//and your document has been properly displayed as well.
GdViewer1.RotatePage(GdPictureRotateFlipType.GdPictureRotate180FlipNone);
GdViewer1.RotateView(GdPictureRotateFlipType.GdPictureRotateNoneFlipXY);
MessageBox.Show("The final page rendering rotation is: " + GdViewer1.RenderRotation.ToString() +
                "\nThe page rotation is: " + GdViewer1.PageRotation.ToString() +
                "\nThe view rotation is: " + GdViewer1.ViewRotation.ToString(), "GdViewer.RenderRotation");

Reference

GdViewer Class
GdViewer Members
PageRotation Property
ViewRotation Property
RotatePage Method
RotateView Method