Interface ICustomPdfRenderer

Provides the functionality to render the PDF document using third party renderers in a SfPdfViewer.

Namespace: Syncfusion.SfPdfViewer.Android

Assembly: Syncfusion.SfPdfViewer.Android.dll

Syntax

public interface ICustomPdfRenderer

Properties

BitmapConfig

Gets or sets the bitmap configuration in which PDF document is being rendered.

Declaration

Bitmap.Config BitmapConfig { get; set; }

Property Value

Type
Android.Graphics.Bitmap.Config

PageCount

Gets or sets the total page count of the PDF document rendered using ICustomPdfRenderer.

Declaration

int PageCount { get; set; }

Property Value

Type
System.Int32

Methods

Close()

Closes the Custom PDF renderer objects to release memory.

Declaration

void Close()

GetPageSize(Int32)

Gets the size of the page of the PDF document with the specified page index using ICustom Pdf renderer.

Declaration

Size GetPageSize(int pageIndex)

Parameters

Type	Name	Description
System.Int32	pageIndex	Index of the PDF pages.

Returns

Type	Description
Android.Util.Size	Size of the page of the PDF document with the specified page index.

Initialize(Context, Stream)

Used to initialize the Custom PDF renderer objects.

Declaration

void Initialize(Context context, Stream fileInputStream)

Parameters

Type	Name	Description
Android.Content.Context	context
System.IO.Stream	fileInputStream	PDF document file stream used to render the PDF document.

Render(Bitmap, Int32, Int32, Int32)

Renders a PDF page to a bitmap.

Declaration

void Render(Bitmap destination, int pageIndex, int pageWidth, int pageHeight)

Parameters

Type	Name	Description
Android.Graphics.Bitmap	destination	Destination bitmap to which to render.
System.Int32	pageIndex	Index of the PDF page to renderer it as a bitmap.
System.Int32	pageWidth	Width of the destination bitmap.
System.Int32	pageHeight	Height of the destination bitmap.

Render(Bitmap, Int32, Int32, Int32, Int32, Int32)

Renders the given region of the page for tile rendering on a bitmap.

Declaration

void Render(Bitmap destination, int pageIndex, int x, int y, int width, int height)

Parameters

Type	Name	Description
Android.Graphics.Bitmap	destination	The bitmap on which the page should be rendered.
System.Int32	pageIndex	The index of the page to be rendered.
System.Int32	x	The x coordinate of the origin of the region to be rendered.
System.Int32	y	The y coordinate of the origin of the region to be rendered.
System.Int32	width	The width of the region to be rendered.
System.Int32	height	The height of the region to be rendered.