GetImagePageCountFromVariant

Version history

This function was introduced in Quick PDF Library version 16.11.

Description

Returns the number of pages in the provided image data. Most images consist of 1 page, but TIFF images may contain multiple pages.

Syntax

Delphi

This function is not available in the Delphi edition

ActiveX

Function DebenuPDFLibrary1811.PDFLibrary::GetImagePageCountFromVariant(
Source As Variant) As Long

DLL

This function is not available in the DLL edition

Parameters

Source

A string containing the image data. In the ActiveX version of the library this string must contain 16-bit characters, only the lower 8-bits of each character will be used.

Return values

0	The image data is invalid
Non-zero	The number of pages in the image