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GetImagePageCountFromString

Image handling, Miscellaneous functions

Version history

This function was introduced in Quick PDF Library version 7.19.

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

function TDebenuPDFLibrary1511.GetImagePageCountFromString(
  const Source: AnsiString): Integer;

ActiveX

This function is not available in the ActiveX edition

DLL

int DPLGetImagePageCountFromString(int InstanceID, char * Source)

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

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