DocumentPreviewCacheGetBitmapWithPath Method

getBitmapWithPath gets the path to the thumbnail in the DocumentPreviewCache associated with the document at 'filepath'. The decision if the thumb should be re-rendered is based on two factors. First if the current version fulfills the minimal dimensions 'min_x_size' x 'min_y_size' and second if the size of the pdf document hasn't changed. To signal an edit of the pdf document without a resulting re-rendering of the thumb see IrrelevantChangeMade.

Namespace: pdftron.PDF
Assembly: pdftron (in pdftron.dll) Version: 255.255.255.255

Syntax

C++

JavaScript

Copy

public static void GetBitmapWithPath(
	string filepath,
	int min_x_size,
	int min_y_size,
	Object customData
)

Public Shared Sub GetBitmapWithPath ( 
	filepath As String,
	min_x_size As Integer,
	min_y_size As Integer,
	customData As Object
)

public:
static void GetBitmapWithPath(
	[InAttribute] String^ filepath, 
	[InAttribute] int min_x_size, 
	[InAttribute] int min_y_size, 
	[InAttribute] Object^ customData
)

pdftron.PDF.DocumentPreviewCache.GetBitmapWithPath = function(filepath, min_x_size, min_y_size, customData);

Parameters

filepath: Type: SystemString
The URL of the pdf file.
min_x_size: Type: SystemInt32
Minimal width of the thumbnail.
min_y_size: Type: SystemInt32
Minimal height of the thumbnail.
customData: Type: SystemObject
Custom data to be passed to the PreviewHandler.

Reference

DocumentPreviewCache Class

pdftron.PDF Namespace

DocumentPreviewCacheAddLanguageSpecificTextSet("LST1F747B02_0?cpp=::|nu=.");GetBitmapWithPath Method

Parameters

Reference

DocumentPreviewCacheGetBitmapWithPath Method