ImageHorizontalResolution

Image handling

Description

Returns the horizontal resolution of the selected image, if it is available. Presently only the resolution of JFIF/JPEG, Exif/JPEG, TIFF and BMP images can be retrieved. Use the ImageResolutionUnits function to determine if this measurement is in dots-per-inch (DPI) or dots-per-centimetre (DPCM).

Syntax

Delphi

function TQuickPDF0813.ImageHorizontalResolution: Integer;

ActiveX

Function QuickPDF0813.PDFLibrary::ImageHorizontalResolution As Long

DLL

int QuickPDFImageHorizontalResolution(int InstanceID)