PdfPage.RotateContent(Double, Double, Double) Method

Rotates the page content relative to the specified point. Document annotations are not rotated.

Namespace: DevExpress.Pdf

Assembly: DevExpress.Pdf.v20.2.Core.dll

NuGet Package: DevExpress.Pdf.Core

NuGet Packages: DevExpress.Pdf.Core, DevExpress.WindowsDesktop.Pdf.Core

Declaration

C#

public void RotateContent(
    double x,
    double y,
    double degree
)

VB.NET

Public Sub RotateContent(
    x As Double,
    y As Double,
    degree As Double
)

Parameters

Name	Type	Description
x	Double	The point’s X coordinate in the page coordinate system.
y	Double	The point’s Y coordinate in the page coordinate system..
degree	Double	The degree of rotation (from 0 to 360).

Remarks

The RotateContent method call does not affect the page size.

Example

The code sample below rotates the first page’s content:

C#

using (PdfDocumentProcessor processor = new PdfDocumentProcessor())
{
    processor.LoadDocument(@"Document.pdf");
    PdfPage page = processor.Document.Pages[0];

    // Scale content to fit it
    // on the first page after rotation
    page.ScaleContent(0.5, 0.5);
    page.RotateContent(200,100, 270);
    processor.SaveDocument("result.pdf");
}

VB.NET

Using processor As New PdfDocumentProcessor()
  processor.LoadDocument("Document.pdf")
  Dim page As PdfPage = processor.Document.Pages(0)

  ' Scale content to fit it
  ' on the first page after rotation
  page.ScaleContent(0.5, 0.5)
  page.RotateContent(200,100, 270)
  processor.SaveDocument("result.pdf")
End Using