ClearImage

Image handling

Version history

This function was introduced in Quick PDF Library version 7.21.

Description

Clears the specified image.

To prevent the corruption of existing links to the image it will not be deleted from the document. The image will be converted into a 24-bit RGB format consisting of a single transparent pixel.

Syntax

Delphi

function TQuickPDF0813.ClearImage(ImageID: Integer): Integer;

ActiveX

Function QuickPDF0813.PDFLibrary::ClearImage(ImageID As Long) As Long

DLL

int QuickPDFClearImage(int InstanceID, int ImageID)

Parameters

ImageID

The ImageID of the image to be cleared

Return values

0	The specified ImageID was not valid
1	The image was cleared