Class PageInfo

Represents metadata information for a single page within a PDF document displayed in the SfPdfViewer2 component.

Inheritance

object

PageInfo

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Namespace: Syncfusion.Blazor.SfPdfViewer

Assembly: Syncfusion.Blazor.SfPdfViewer.dll

Syntax

public class PageInfo

Remarks

The PageInfo class provides essential details about a PDF page, including its dimensions, rotation angle, and page number. This class is useful for inspecting page properties and performing operations such as rotation, reordering, or layout analysis.

Examples

Below is an example demonstrating how to access properties of the PageInfo class:

PageInfo pageInfo = viewer.GetPageDetails(0); 
int pageNumber = pageInfo.PageNumber; 
int width = pageInfo.Width; 
int height = pageInfo.Height; 
PageRotation rotation = pageInfo.RotationAngle;

Constructors

PageInfo()

Declaration

public PageInfo()

Properties

Height

Gets the height of the page in points.

Declaration

public double Height { get; }

Property Value

Type	Description
double	A double representing the height of the page.

Remarks

The Height property provides the vertical dimension of the page. This value is useful for layout calculations and rendering logic.

Examples

void OnPageSelected(PageSelectEventArgs args) 
{ 
    foreach (PageInfo page in args.SelectedPages) 
    { 
        Console.WriteLine($"Page Height: {page.Height}"); 
    } 
}

PageNumber

Gets the 1-based index of the page within the PDF document.

Declaration

public int PageNumber { get; }

Property Value

Type	Description
int	An int representing the page number.

Remarks

The PageNumber property identifies the page's position in the document. This is useful for referencing specific pages during operations like rotation or deletion.

Examples

void OnPageSelected(PageSelectEventArgs args) 
{ 
    foreach (PageInfo page in args.SelectedPages) 
    { 
        Console.WriteLine($"Page Index: {page.PageNumber}"); 
    } 
}

RotationAngle

Gets the rotation angle applied to the page.

Declaration

public PageRotation RotationAngle { get; }

Property Value

Type	Description
PageRotation	A PageRotation value representing the rotation angle of the page.

Remarks

The RotationAngle property indicates the current rotation of the page using the PageRotation enumeration. This is useful for determining the orientation of the page and applying rotation-based logic.

Examples

void OnPageSelected(PageSelectEventArgs args) 
{ 
    foreach (PageInfo page in args.SelectedPages) 
    { 
        Console.WriteLine($"Rotation Angle: {page.RotationAngle}"); 
    } 
}

Width

Gets the width of the page in points.

Declaration

public double Width { get; }

Property Value

Type	Description
double	A double representing the width of the page.

Remarks

The Width property provides the horizontal dimension of the page. This value is useful for layout calculations and rendering logic.

Examples

void OnPageSelected(PageSelectEventArgs args) 
{ 
    foreach (PageInfo page in args.SelectedPages) 
    { 
        Console.WriteLine($"Page Width: {page.Width}"); 
    } 
}